STRUCTURAL INSTALLATION

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This subclass is indented under the class definition.  Apparatus with means performing an operation external to the subject matter of this class or with a static construction installation, wherein there is included only so much structure foreign to Class 165 to associate it with the apparatus of Class 165.

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41+,for a heat exchanger with a vehicle body or traction feature.
45,for a heat exchanger having a feature related to the earth.

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65, Glass Manufacturing,   subclass 267 for a blow mold having heating or cooling means; subclass 319 for a press mold having heating or cooling means; and subclasses 355+ for other glass manufacturing apparatus having heating or cooling means.
68, Textiles: Fluid Treating Apparatus,   subclasses 15+ for a washing machine with a tank heater.
72, Metal Deforming,   subclasses 69 , 128, 200+, 286, 342, and 364, for a process or apparatus for modifying or maintaining the temperature of a machine or a metal workpiece in connection with deformation of the workpiece.
118, Coating Apparatus,   subclasses 58+ for a coating machine with a heat exchanger treating the work.
119, Animal Husbandry,   subclass 14.09 for a milking machine with a cooler; subclasses 302+ for a heated incubator; subclasses 311+ for a heated brooder and subclass 73 for a temperature controlled watering device.
126, Stoves and Furnaces,   subclasses 369 through 369.3for a steam chamber for food.
132, Toilet,   subclasses 41.01+ for a hair device with a heater.
134, Cleaning and Liquid Contact With Solids,   subclasses 105+ for a cleaning or liquid contact with solids apparatus with a heat exchanger.
141, Fluent Material Handling, With Receiver or Receiver Coacting Means,   subclass 82 for a receiver filling device with material heating or cooling structure.
174, Electricity: Conductors and Insulators,   subclasses 15.1+ for an electrical conductor or insulator with cooling structure.
184, Lubrication,   subclasses 104.1+ for a lubricator with heating or cooling means.
188, Brakes,   subclass 264 for a brake with a cooling and lubricating means, and subclass 274 for a fluid-resistance brake with a heat exchanger for the fluid.
192, Clutches and Power-Stop Control,   for a clutch with a cooling and lubricating means.
204, Chemistry, Electrical and Wave Energy,   appropriate subclasses for electrical treatment apparatus in combination with heat exchange means; especially subclasses 239 and 241 for an electrolytic apparatus with a heater or cooler.
209, Classifying, Separating, and Assorting Solids,   subclass 11 for a solid separator with heat treatment means; and subclass 238 for a sifter with heating or cooling means.
210, Liquid Purification or Separation,   subclasses 175+ for a liquid separator with an ancillary heat exchanger.
215, Bottles and Jars,   subclasses 12+ for a bottle or jar with a spaced wall or jacket.
220, Receptacles,   subclasses 592.05 , 592.23, 592.24, 495.01+, 23.9, and 23.91 for a receptacle of that class with a spaced wall or jacket.
222, Dispensing,   subclass 183 for dispensing apparatus wit a jacket casing.
228, Metal Fusion Bonding,   subclass 46 for apparatus for metal fusion bonding combined with cooling means and subclasses 199+ for corresponding methods.
241, Solid Material Comminution or Disintegration,   subclasses 65+ for a solid material comminutor with a temperature modifier for the material.
250, Radiant Energy,   subclass 238 for a photocell with temperature control means, subclass 352 for temperature controlled infrared responsive electric signalling means, subclass 429 for fluent material containment support or transfer means including temperature control of the fluent material, subclasses 493.1+ for invisible ray generator with cooling means.
269, Work Holders,   subclass 7 for a work holder with means for solidification of the work holding medium.
277, Seal for a Joint or Juncture,   for a generic sealing means or process, cross-reference art collection 930 for a seal having a heating or cooling feature.
285, Pipe Joints or Couplings,   subclass 41 for a pipe joint or coupling with heating or cooling means.
297, Chairs and Seats,   subclasses 180.1+ for a chair or seat with a heat exchanger.
310, Electrical Generator or Motor Structure,   subclasses 52+ for a rotary electrical motor or generator with cooling means.
313, Electric Lamp and Discharge Devices,   subclasses 11+ for an electric lamp or discharge device with a temperature modifier. See Lines With Other Classes and Within This Class in the definition of Class 313 for a statement of the line between Class 165 and Class 313.
314, Electric Lamp and Discharge Devices: Consumable Electrodes,   subclasses 26+ for an electric discharge device of the consumable electrode type with temperature modifying means.
331, Oscillators,   subclass 69 for an oscillator housing with a temperature modifier and subclass 70 for an oscillator with a temperature modifier.
336, Inductor Devices,   subclasses 55+ for an inductor device with temperature modifying means.
338, Electrical Resistors,   subclasses 53+ for an electrical resistor with cooling gas or liquid circulation.
361, Electricity: Electrical Systems and Devices,   subclasses 676+ and subclass 688 for miscellaneous electrical apparatus not elsewhere provided for with cooling means.
362, Illumination,   subclass 294 for a projecting lantern with cooling means.
366, Agitating,   subclasses 22+ for a mortar mixer with a heat exchange device.
373, Industrial Electric Heating Furnaces,   subclasses 42+ for a condenser in an electric furnace system.
384, Bearings,   subclass 317 for a rotary bearing with cooling means.
409, Gear Cutting, Milling, or Planing,   subclass 249 for a broaching machine with means to modify the temperature of the work or tool.
422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing,   subclasses 186.11 , 186.19 and 186.20 for ozonizers with heating or cooling means; and subclass 186.26 for arc or spark discharge reactors with cooling or pressurizing means.
425, Plastic Article or Earthenware Shaping or Treating: Apparatus,   the appropriate apparatus subclass for the combination of heating or cooling means therewith; but see especially subclass 378.1 for an extrusion shaping machine including heating or cooling means, subclass 384 for apparatus for reshaping or vulcanizing a nonmetallic preform including both heating and cooling means, and subclass 406 for a press molding machine for non-metals including both heating and cooling means; see the search notes thereunder.
439, Electrical Connectors,   subclasses 190+ for an electrical connector having a retainer or passageway for fluent material; and subclasses 485+ for an electrical connector with provision to dissipate, remove, or block the flow of heat.
494, Imperforate Bowl: Centrifugal Separators,   subclasses 13+ , for a separator of that class provided with means for exchanging heat.


 
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Patent Number
Title
  Date
3940249 Laboratory testing procedure Feb-24-1976
A laboratory testing procedure wherein test tubes are uniquely supported under conditions of refrigeration, the test tubes being placed in a generally vertical position with only the test tube bottom portions in contact with the top surfaces of a closed refrigerant reservoir having heat-absorbing means...     
3952527 Offshore platform for arctic environments Apr-27-1976
Offshore platform for resisting the pressure of external ice formations in which the base is generally frustoconical having upwardly and inwardly sloping surfaces. The upper part of the structure is an inverted cone frustum with upwardly and outwardly sloping surfaces to deflect the ice as it rides up...     
3970141 Dislodging device Jul-20-1976
A heat radiating sled frame mountable under the base of an ice fishing shelter. When connected to a source of hot gas, the frame radiates heat, melting surrounding ice and freeing the frame and shelter for removal from the site where it has become frozen in place.
3993122 Steps, stairs and the like Nov-23-1976
A flight of steps, stairs and the like heated by means of a heating medium passing through a pipe means located within the steps, stairs etc. The pipe means is located totally within the confines of the step structure and extends in a tortuous path generally longitudinally of the flight of steps. The...     
3998267 Temperature control system Dec-21-1976
A method and apparatus is disclosed for controlling the temperature in a building having a heat transfer load, a temperature control circuit containing a temperature control fluid for transferring heat energy to or from the building load, and a heat energy storage reservoir for storing heat energy. Energy...     
4009368 Yoghurt-making machine Feb-22-1977
A yoghurt-making machine comprises an enclosure inside which a receptacle containing milk pots is disposed above a basin. The space between the receptacle and basis is partly filled with a fusible material, such as commercial paraffin wax which has a cooling curve exhibiting a solidification plateau...     
4026351 Thermal retention food storage containers May-31-1977
A transportable food catering storage container comprises an insulating rectangular box having a latching hinged door, a rear base parallel to and opposite the door, a bottom or side base panel and an uppermost top or side panel parallel to and spaced apart from the bottom or side base panel, both adjacent...     
4043777 Air handling system Aug-23-1977
An air handling unit is disclosed which comprises a compact unitary assembly of a cooling unit and an exhaust unit. The cooling unit, either an evaporative cooler or a refrigeration unit, delivers cooled air via a delivery duct to a room space. An exhaust system includes a duct and blower communicating...     
4052144 Fuel combustor Oct-4-1977
A fuel combustor comprises a chamber with air and fuel inlets and a combination gas outlet. The fuel is supplied to a vaporization zone and fuel and air are mixed in a pair of mixing chambers each exemplified by a swirl can and the resultant mixture is directed into a combustion zone within the combustor....     
4055953 Hot-gas reciprocating engine Nov-1-1977
A hot-gas reciprocating engine in which the tubular connection members interconnect a heater duct inside the heat pipe with the engine's expansion space and regenerator, each connection member extends transverse of the center line of the relevant unit, and is connected to the heat pipe wall with a flexible...     
4061185 Temperature control system Dec-6-1977
A method and apparatus is disclosed for controlling the temperature in a building having a heat transfer load, a temperature control circuit containing a temperature control fluid for transferring heat energy to or from the building load, and a heat energy storage reservoir for storing heat energy. Energy...     
4079275 Oil-cooled motor Mar-14-1978
This invention provides an oil-cooled motor, the housing of the motor comprising an oil storage chamber and at least one passage communicating with the storage chamber. The storage chamber is connected with one end of the armature shaft of the motor, while the passageway meets the other end of the armature...     
4110597 Heating device Aug-29-1978
A heating device for installation on the roof of a structure to permit water to flow off the structure from behind a blockage of ice. An elongate, hollow tubular member defines a chamber in which is situated a point heat source. A jacket of insulative material surrounds the tubular member to retard heat...     
4116264 Nuclear reactors Sep-26-1978
A hollow toroidal assembly, for example a heat and radiation blanket for a nuclear fusion reactor, has an improved modular structure. The toroidal assembly is formed by a number of annular modules of at least two types, each module being subdivided into submodules. The modules are conically converging...     
4125352 Thermal valve pin Nov-14-1978
This invention relates to an improved valve pin for a valve gating injection molding system. Heat transfer to the gate area is extremely critical in valve gating systems and this is even more so when new high density glass filled materials are being molded. Thus it is necessary to provide substantially...     
4153103 Vacuum tank May-8-1979
A vacuum tank or the like, especially for the storage of heat for a long period of time, comprising an outer pressure shell and an inner shell having an evacuated intermediate space. The pressure shell is formed of concrete and equipped with a metal covering bearing thereagainst. Support elements or...     
4163472 Yogurt maker Aug-7-1979
A yogurt maker is formed from an insulated housing incorporating a heat sink and a fermentation compartment. The heat sink is provided by a heated fluid (water) in a container and a thermal barrier partition is provided between the heat sink and the fermentation compartment to control the rate of heat...     
4187901 Flat plate solar heat collector Feb-12-1980
A collector for radiant heat energy is disclosed, containing a radiation-absorbing heat-conducting panel in thermal contact with a series of "riser" tubes, through which a working fluid flows, thereby carrying away the radiant heat incident on the panel and absorbed by the fluid. A pair of larger diameter...     
4198559 Heat retaining appliance Apr-15-1980
An appliance is provided which is capable of transmitting heat retained therein to cooked food placed in the appliance, so that the food can be kept hot when an electrical cord used for initially causing the appliance to be electrically heated is disconnected therefrom. The appliance includes an outer...     
4202406 Heat exchange system May-13-1980
A heat exchange system is provided which transfers the heat from a fluid discharged from a device that utilizes a heated fluid, to fresh fluid in order to increase the temperature of the fresh fluid prior to feeding it into a heating tank. Thus, less energy is required to heat the fluid in the heating...     
4206013 Condenser vacuum load compensating system Jun-3-1980
A condenser arrangement having a load bearing member hermetically coupled to the condenser's condensation chamber. Load transfer means are adapted to transfer the condenser vacuum load acting on the load bearing member to the turbine or turbine support in a manner to balance the condenser vacuum load...     
4224923 Solar roof drain Sep-30-1980
A device for being placed upon a house inclined roof for promoting the melting and draining of snow from a roof during a wintertime; the device consisting of a solar heat collecting box that includes a corrugated sheet metal bottom which heat up either by direct sunlight rays or by an electric heating...     
4242878 Isothermal compressor apparatus and method Jan-6-1981
An isothermal compressor apparatus and method, the apparatus including a compression chamber, a piston operable in the compression chamber and an evaporation chamber disposed in heat exchange relationship with the compression chamber, the evaporation chamber being interconnected with a closed refrigerant...     
4247266 Fluid pump drive system Jan-27-1981
A pump drive system (10) for pumping high temperature fluid includes a fluid pump (12) defined by a housing. The pump includes a fluid piston (16) for developing an impulse for pumping the fluid through the system (18). A fluid column (24) is included that is in fluid communication with the high temperature...     
4249626 Liquid cooling system Feb-10-1981
A liquid cooling system for a snowmobile or other relatively small vehicle having a heat exchange element with front and rear surfaces and air passages extending therebetween, a plurality of air guides for providing a flow of air to the front surface of the heat exchanger and a duct for directing air...     
4251029 Underground service module Feb-17-1981
A self-contained service module incorporates a water cooled internal combustion engine as a primary power source which drives a low-pressure, high-volume forced air ventilation system; a water-cooled, high-pressure air compressor; and an alternator. Large diameter steel tubing is utilized as a basic...     
4252183 Snow and ice removal apparatus Feb-24-1981
A device for ridding roofs of snow and ice comprising a rigid, elongate channel member of half-circular right section having at its open side spaced, parallel edges, flanges along said edges and tabs at the ends of the channel member for securing the open side downwardly on the surface of the roof at...     
4254636 Heat transfer system Mar-10-1981
A heat transfer system for using solar energy to modify the temperatures of conditioned space in a building and to supply domestic hot water for the building. Part of the system is mounted to a core that forms a structural column of the building. The system incorporates selector mechanisms for selectively...     
4254821 Heat pipe deicing apparatus Mar-10-1981
A heat pipe deicing system is disclosed for preventing accumulation of ice on portions of structures such as the deck, handrails, and ladders of a fishing vessel operating in very cold oceans. The heat pipe includes an evaporator in contact with a source of heat such as exhaust gases of an engine, one...     
4263963 Shelter Apr-28-1981
The invention concerns a shelter device in the form of a box-like structure for the protection of electronic apparatuses against atmospheric agents. The shelter comprises walls of insulating material forming a thermal resistance, as well as an amount of material(s) having a high specific heat operating...     
4265300 Greenhouse device May-5-1981
A greenhouse device or complex in which the roof, sidewall, front and rear sides of a lean-to-roof, saddle-roof or three-quarter type greenhouse is lined with an outside glass sheet and an inner glass sheet providing a double wall on all sides of the greenhouse. Warm air is generated in a warm air generator...     
4270695 Underground service module Jun-2-1981
A self-contained service module incorporates a water cooled internal combustion engine as a primary power source which drives a low-pressure, high volume forced air ventilation system; a water cooled, high-pressure air compressor; and an alternator. Large diameter steel tubing is utilized as a basic...     
4276926 Stove pipe heater Jul-7-1981
Apparatus for saving heat which is otherwise wasted particularly in multi-story buildings. The apparatus in one form includes first, second, and third elongated hollow members which are disposed for at least an axial section in coaxial relationship. The first or central elongated member carries smoke...     
4284128 Air conditioner and heat dispenser Aug-18-1981
In an evaporation type air cooler, the improvement comprising a heat exchanger wherein circulating liquid is cooled by the evaporatively cooled air and subsequently used to air condition occupant space without humidity increase, and associated air ducting and flow controls. The improvement is also adapted...     
4291673 Passive solar roof ice melter Sep-29-1981
An elongated passive solar roof ice melter is placed on top of accumulated ice and snow including an ice dam along the lower edge of a roof of a heated building and is held against longitudinal movement with respect to itself. The melter includes a bottom wall having an upper surface highly absorbent...     
4298825 Magnetron device Nov-3-1981
In a forced air cooled type magnetron device having a plurality of cooling fins, the opposite ends of each fin are provided with a plurality of tongue shaped pieces and alternate pieces are bent in the opposite directions to enhance turbulence.
4299271 Storage of radioactive liquids Nov-10-1981
Radioactive liquids are stored in coils placed in tanks containing circulating cooling medium. The liquid in the coil is circulated by a fluidic pump. In the event of a failure in the pumps circulating the cooling medium the decay heat will cause the cooling medium to boil. A reflux condensor fitted...     
4304292 Shower Dec-8-1981
For a shower for a household, dormitory or the like, which typically has a limited volume of boiler-heated water available for use, the cold water input to the shower is passed in heat exchange with the discharging tepid water to thereby convert same to a lukewarm water source, the temperature change...     
4319629 Constant temperature box Mar-16-1982
A constant temperature box comprises a body and a lid therefor which are of adiabatic construction, and is incorporated with a container used as a cooling or heating source, the container being made flat and arranged opposite to each other at the side walls of the box body, so that the container may...     
4326344 Laundry drying system and method Apr-27-1982
A laundry drying system and method in which fresh air flows through a low temperature duct of a preheater, then through a primary heater before entering a laundry drying chamber is described. The air enters into contact with laundry in the chamber, then is exhausted, flowing through a high temperature...     
4336836 Heat reclaimer Jun-29-1982
An apparatus for reclaiming heat from the discharge gas from a combustion fuel heating unit, which has: inlet and outlet sections; an expansion section whose circumference gradually increases in the direction of flow, thereby providing an increased area for heat transfer; flow splitter plates which lie...     
4340207 Waste heat recovery apparatus Jul-20-1982
There is disclosed a process and apparatus for the recovery of heat from exhaust or waste gases having a temperature of from about 500.degree. to about 2500.degree. F. generated in a process operation cycling between an operational mode and in idling mode utilizing an intermediate heat transfer fluid...     
4341263 Waste water heat recovery apparatus Jul-27-1982
Waste water heat transfer apparatus (10) is disclosed in which the waste hot water from residential or commercial uses such as washing, etc., is passed into a separate drain (24) and thence into a heat exchanger (17) which includes a waste water conduit (40) therein, and thence to the sewer drain (29)....     
4342359 Universal flue stack heat exchanger Aug-3-1982
A heat exchanger that is universally usable in the flue stack of a heating appliance and yet is efficient and capable of properly matching the rate of heat exchange to the heat rating of the heating appliance. The basic elements of the heat exchanger which affect heat transfer, include the length and...     
4351385 Temperature control system for chromatographs Sep-28-1982
A compact temperature-control unit for use with gas chromatographs. The unit includes a highly insulated enclosure with a removable lid having a gas chromatograph column wound on a thin-walled core fixedly positioned within the enclosure. Provisions are included for inserting a temperature-control module...     
4353679 Fluid-cooled element Oct-12-1982
A fluid-cooled element for partially defining hot gas flow passage extending upstream and downstream of a minimum area throat. A serpentine conduit of fluid communication with a coolant source routes cooling fluid within the downstream portion of the element wall bounding the hot gas passage to an internal...     
4359084 Temperature tank container Nov-16-1982
A temperable container with a heat-insulating jacket completely enclosing a tank supported in the container with predetermined passages between the tank and the jacket for conducting a heat transfer medium in forced circulation around the entire outer surface of the tank. An inlet and outlet pass through...     
4363356 Hydraulic fluid cooling system Dec-14-1982
A system for operating a hydraulic tool is disclosed in which heated hydraulic fluid being returned to a fluid reservoir from the tool is cooled by a refrigeration system. The heated hydraulic fluid is introduced into the hollow interior of a distributor from which the fluid exits through a plurality...     
4365666 Heat exchanger Dec-28-1982
A heat exchanger including a heat-dissipating element, a heat-receiving element and a circulating means for circulating a liquid in a closed cycle between the heat-dissipating element and the heat-receiving element. The circulating means includes an air/liquid siphon consisting of one of the elements,...     
4367699 Boiling liquid engine cooling system Jan-11-1983
A boiling liquid coolant system for a vehicular internal combustion engine which operates at a virtually constant predetermined pressure and predetermined temperature having a condenser which assures that all vaporized coolant is condensed under all engine operating conditions by matching the rate of...     
4372372 Shower bath economizer Feb-8-1983
A heat exchanger disposed in the piping of the drain line of a shower bath closet for conducting heat from the spent shower bath water to the water entering the cold water inlet of the shower bath. The heat exchanger has at least two concentric helical coils through which the incoming water flows and...     
4377199 Component for a heat exchanger Mar-22-1983
Component for a heat exchanger which exchanges heat between the environment and a liquid, having at least one tube for receiving the liquid, and at least one heat exchange surface heat-conductively connected to the tube, the heat exchange surface including a multiplicity of plate elements fastened to...     
4381031 Spa-domestic hot water heat exchanger Apr-26-1983
A first heat exchanger loop incorporates a thermostatically controlled circulating pump which draws hot water from the heater. Spa water is circulated by the spa pump through a second heat exchange loop surrounding the first. The thermostat sensor detects spa temperature when the spa pump is on and detects...     
4381819 Flue heat reclaimer May-3-1983
A flue heat reclaimer is constructed to be mounted on the exterior of a flue duct of a heater and provide a spiral-shaped heat transfer passage extending around the flue duct. A fan causes air to flow through the heat transfer passage so that the temperature of this air is elevated by reason at its extended...     
4382466 Thermosiphon May-10-1983
The thermosiphon is improved by providing the condenser section on the outer wall thereof with a heat storage section and further providing the condenser section in the lower portion thereof and adjacently to the heat storage section with a fluid reservoir for receiving the working fluid which has been...     
4383286 Cooling and power input assembly May-10-1983
A cooling and electrical control assembly is provided for an electrical equipment such as a computer which is normally provided with venting slots for the dissipation of heat by the normal flow of ambient air. The ventilation slots on certain computers, such as an Apple Computer, are located on the upper...     
4387762 Controllable heat transfer device Jun-14-1983
A novel method and device for precision injection molding is disclosed providing controlled cooling of a portion of the mold cavity surface during the molding cycle, or several such portions independently, and also, in the preferred embodiment controlled heating of a portion of the mold cavity surface...     
4399380 Air cooled wiper motor Aug-16-1983
An air-cooled wiper motor having self-cooling fan for use in vehicles is disclosed. The wiper motor comprises a motor yoke, a rotatable armature shaft provided in the yoke, a reduction gear mechanism provided at one end of the armature shaft, a vehicle wiper blade connected to the armature shaft through...     
4401150 Polymer cooling can Aug-30-1983
An apparatus for containing cooling polymer melts and remelted scrap having a large cross-sectional surface area with an interiorly located cooling channel or channels extending from one sidewall to the other for circulating cooling media. Additional novel arrangements include intersecting cooling channels.
4413668 Thermal signature supression Nov-8-1983
Thermal suppressors and techniques for the use thereof are utilized to reduce the thermal signature of an object having a temperature greater than its environment. Multi-layers of low emissivity materials separated by air spaces are used to minimize heat transfer by radiation. This design, coupled with...     
4415019 Heat exchange ventilating unit Nov-15-1983
A combined heat exchanging and ventilating unit is disclosed which is designed for roof installation on a building. The unit includes a heat exchange housing (12) with a heat exchange assembly (34) in it which is capable of being slid into or out of an intake portal (32) on the housing (12) so that easy...     
4416258 Heat storage means Nov-22-1983
In abstract, a preferred embodiment of this invention is a heat storage tank particularly adapted for use in conjunction with solar energy systems. The tank is insulated about its entire exterior with control means being mounted in a special compartment within the tank. The heat generated by the controls...     
4416325 Heat exchanger Nov-22-1983
A combustion air preheater for heating combustion air with heat energy provided from flue gas includes both a heat pipe type heat exchanger for effecting low temperature heat transfer between the flue gas and the combustion air and a tube-and-shell type heat exchanger for effecting higher temperature...     
4422498 Machine tool cooling system Dec-27-1983
A cooling system for a machine tool utilizing an independently operated fan. The machine tool power transmission housing mounts the fan to draw the cool, ambient air through the housing in a heat exchange relationship with the heat generating elements of the power transmission means. The fan is automatically...     
4439041 Feed bushing for single-screw extruders Mar-27-1984
A feed bushing for single-screw extruders for the plasticizing extrusion of plastics under a high inertia resistance comprising an outer casing, a grooved bushing enclosed in the outer casing, and a cooling system. The groove bushing is assembled from a tubular grooved inset and a tubular reinforcement...     
4440213 Recuperator with floating interior housing Apr-3-1984
A metal recuperator is described as having an exterior casing with a replaceable inner housing which forms with the casing a pair of separated fluid passageways through which two fluids, at different temperatures, are circulated into heat exchanging relationship. Special seals are provided to allow relative...     
4444717 Apparatus for removing energy Apr-24-1984
A process to produce energy with the fusion of hydrogen and carbon in a thermonuclear fusion reaction with an extension, wherein carbon targets are bombarded with a beam of fast protons at temperatures of 457 kev. The thermonuclear fusion reaction produces two helium atoms and two neutron particles....     
4448239 Heat-pipe-diode-charged thermal May-15-1984
Heat-pipe-diodes are used to charge a thermally-stratified heat reservoir permit enhanced preheating of feed water. Maximum available energy is automatically extracted from waste and feed streams having intermittent flow and variable temperature. The thermal reservoir comprises a plurality of thermosyphons...     
4457298 Solar heating device Jul-3-1984
A modular solar heating device particularly designed and constructed for installation at the base of a mobile home, and comprising a support housing of a substantially triangular cross sectional configuration for supporting a light transmitting cover in an angular orientation with respect to the horizontal...     
4459973 Solar panel construction for buildings Jul-17-1984
The subject invention is a movable solar panel apparatus adapted for slidable movement from areas outside of a building to areas inside such building; the invention comprising a generally spatial zone constructed inside the building generally adjacent a floor or ceiling area. Inside the spatial area...     
4469088 Solar collector Sep-4-1984
The present invention relates to a solar collector for obtaining high temperature thermal energy by collecting solar energy, especially to the improvement of performance and safety of an absorber tube containing thermal energy storage material. Precisely, the solar collector has a double tube structure...     
4474229 Air preheater Oct-2-1984
The invention relates to air heaters and provides a means by which the operation of heat exchangers therein can be sustained at an optimum efficiency. The invention proposes the incorporation of a preheater (16) for incoming unheated air which can be selectively thermally coupled to heated air in an...     
4478275 Abrasion resistant heat pipe Oct-23-1984
A specially constructed heat pipe for use in fluidized bed combustors. Two distinct coatings are spray coated onto a heat pipe casing constructed of low thermal expansion metal, each coating serving a different purpose. The first coating forms aluminum oxide to prevent hydrogen permeation into the heat...     
4482004 Waste heat boiler Nov-13-1984
A system for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally interconnecting the convection heat transfer chamber with the boiler tank. Each of the heat pipes includes an evaporator...     
4482317 Apparatus for cooling a body Nov-13-1984
The present invention relates to apparatus for cooling an object which is exposed to high temperatures and particularly to cooling by heat transfer to a liquid. According to the invention an internal hose is disposed in a fluid conduit. The hose is permeable to the coolant liquid which is circulated...     
4485670 Heat pipe cooled probe Dec-4-1984
The basic heat pipe principle is employed to provide a self-contained passively cooled probe that may be placed into a high temperature environment. The probe consists of an evaporator region 13 of a heat pipe 10 and a sensing instrument 17. Heat is absorbed as the working fluid 22 evaporates in the...     
4502529 Heat recovery system Mar-5-1985
A system for transferring heat from outgoing domestic waste liquids to incoming water, including a helical tube forming a wall of the system and carrying the incoming water.
4509503 Solar heating system Apr-9-1985
A solar heating system for supplementary heat in a building and preheating a supply of domestic water which collects significant quantities of heat at low temperatures to provide an efficient system which minimizes heat loss. A water preheating system is disposed within a larger solar enclosure to provide...     
4509587 Passive temperature control shipment container Apr-9-1985
A passive temperature control shipment container is provided having a central chamber surrounding a sample or specimen wherein the central chamber has two conductive walls, one of which is in contact with a heat source and one with a heat sink to provide a specified temperature change profile and to...     
4513814 Glass pipe heat exchanger Apr-30-1985
A heat exchanger particularly for cooling of hot smoke gases with aggresive components by clean gas to be heated, has side walls having two spaced ends, bottom walls arranged at the ends of the side walls, a plurality of glass pipes extending substantially parallel to each other and to the side walls...     
4515559 Heat treatment method and apparatus May-7-1985
Heat treatment apparatus for annealing a reactor vessel includes an envelope having a plurality of insulated compartments each supplied with heated fluid from inlet ducts having nozzles in the compartments. The heated fluid passes out of the compartments via concentric tubular exhaust ducts. Heaters...     
4516630 Motorcycle radiator May-14-1985
A heat exchange device for mounting between the front fork and the engine of a motorcycle comprises two vertical coolant outflow tanks on either side of a core area, and a coolant inflow tank located midway between the outflow tanks and connected to the latter. The lower part of the device comprises...     
4519440 Method for heat recovery May-28-1985
A method and an apparatus for the heat recovery from plants in which waste heat is produced at different waste heat sources and fluids are emitted at different temperatures, said method and said apparatus striving after a total optimization of the heat recovery without efficiency losses caused by missing...     
4519444 Multi-unit sample cooler May-28-1985
Apparatus in the form of a multi-unit cooler for cooling liquid samples of steam or water in boiler water feed systems or other process apparatus for the purpose of testing or measuring various inorganic and other components of the cooled samples as for example oxygen content, carbonates, sulfates, etc....     
4529033 Hot tub heating system Jul-16-1985
A system for heating a hot tub or spa from an existing potable hot water supply is disclosed. The system uses a heat exchanger element which isolates the potable hot water supply from the hot tub water. A failure in the heat exchanger does not cause intermixing of the potable and hot tub water and thus...     
4546614 Precooled detector leads Oct-15-1985
The leads for an infrared detector unit are arranged to pass through bores in a cooled detector housing with intimate contact with the cooled detector housing for precooling the leads extending from the detector elements to the respective preamp leads.
4546621 Cryogenic detector post Oct-15-1985
A cooled infrared detector post includes a detector post formed of a stack of wafer disks with a detector substrate wafer forming one end of the post and a cooling chamber adjacent to the detector substrate with coolant supply and return passages formed in the series of wafers with a supply passage contained...     
4546818 Multiple source energy recovery system Oct-15-1985
A multiple source energy recovery system incorporating a finned heat exchanger having a plurality of primary fluid circuits, at least some of which are connected to waste heat sources. A heated medium in a secondary fluid circuit is stored in a tank and then circulated to a second heat exchanger where...     
4550771 Waste water heat recovery apparatus Nov-5-1985
Waste water heat transfer apparatus is disclosed in which the waste water from residential or commercial uses such as washing, etc., is passed into a separate drain and then into a heat exchanger which includes a waste water conduit therein, and then to the sewer drain. A supply water conduit extends...     
4576333 Heating system Mar-18-1986
A system for space heating for a building employing structural elements of the building as heating conduits. Girder pairs are employed as manifold conduits and joist pairs are employed as distribution conduits for the present system. The crawl space of the building is used for the return air and becomes...     
4583361 Heater protection of thrusters Apr-22-1986
A thruster (10) including a heater (65) remote from the location of propellant decomposition, includes a means such as a thermal diode heat pipe for conducting heat unidirectionally, from the heater to the decomposition location, extending the useful life of the thruster.
4596237 Solar-energy converter Jun-24-1986
A solar energy converter which can be used as a solar collector or for the direct mounting on a building for the heating of the interior thereof through a wall of the building has a light transmissive layer spaced from this wall and provided on its inner side with an absorptive surface at which incident...     
4597949 Apparatus for growing crystals Jul-1-1986
An improved apparatus and method for growing crystals from a melt employing a heat pipe, consisting of one or more sections, each section serving to control temperature and thermal gradients in the crystal as it forms inside the pipe.
4599516 Specimens rotating device Jul-8-1986
A specimens rotating device including a cooling source located in the central portion of a rotary plate, and a plurality of specimens arranged in the peripheral portion of the rotary plate in a manner to surround the cooling source. A plurality of heat pipes are arranged between the cooling source and...     
4602672 Commercial laundry heat recovery system Jul-29-1986
Waste water of above ambient temperature in a commercial laundry is directed through a self-cleaning plate and frame heat exchanger to heat incoming fresh water. Some of the fresh water heated to a first temperature is directed to a cold water storage tank to raise the water therein above ambient temperature...     
4609034 Infrared camouflage system Sep-2-1986
Military mechanical field equipment, such as an electrical generator, is camouflaged from airborne IR detection by enclosing the equipment in a double-walled enclosure having hollow walls through which air is forced to flow. By adjusting the air flow in the enclosure, the radiance from the enclosure...     
4614228 Transport unit for hot stock Sep-30-1986
A transport unit for elongated hot metallic stock, includes a roll or roller having a cooling duct system near its periphery and radially oriented feed and discharge ducts for coolant; a journal pin extends from the roll or roller to one axial end thereof and carrying a gear, the journal pin is traversed...     
4617985 Heat pipe stabilized specimen container Oct-21-1986
A heat pipe stablized specimen container for irradiation of specimens at substantially constant temperature within a liquid metal cooled fast reactor comprises a heat pipe containing a vaporizable substance such as sodium. The container is of double-walled construction with the gap filled with argon...     
4619311 Equal volume, contraflow heat exchanger Oct-28-1986
A system for recovery systems improving heat recovery from hot waste water is provided whereby cold feed water is preheated by means of extracting heat from hot waste water by passing said hot waste water and said cold feed water through a heat exchanger. Said preheated feed water is directed simultaneously...     
4621681 Waste heat boiler Nov-11-1986
A system for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally interconnecting the convection heat transfer chamber with the boiler tank. Each of the heat pipes includes an evaporator...     
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