Electricity: motive power systems

Send this to a friend
318

SECTION I - CLASS DEFINITION

BASIC SUBJECT MATTER OF THE CLASS:

This is the generic class for system of electrical supply and/or of control for one or more electric motors where the electric motor is claimed in combination with such systems of supply and/or control and the electric motor as claimed constitutes the ultimate and sole electrical load device supplied by the system or constitutes the ultimate and sole electrical device being controlled.



 
Showing: 1-25 of 636
1
|
2
|
3
|
4
|
5
|
6
   
   
 
Jump to Page:
Keywords to Highlight:
 
Subclass
Title
571
With "feed-rate" control
387 Patents
603
Pulse-counting systems
518 Patents
632
With compensating features
553 Patents
139
BATTERY-FED MOTOR SYSTEMS
778 Patents
1
ELECTRIC MOTOR WITH NONMOTOR DRIVING MEANS (E.G., AXLE DRIVE, MANUAL DRIVE)
7 Patents
Loading...
2
Manual driving means
30 Patents
Loading...
3
WITH PARTICULAR MOTOR-DRIVEN LOAD DEVICE
62 Patents
Loading...
4
Plural, diverse or diversely controlled load device
24 Patents
Loading...
5
Plural motor drive
22 Patents
Loading...
6
Tension-maintaining type of motor-control system
133 Patents
Loading...
7
Plural, diverse or diversely controlled motors
145 Patents
Loading...
8
Plural, diverse or diversely controlled driving motors (e.g., driving differential gearing)
31 Patents
Loading...
9
Power- or motion-transmitting mechanism
84 Patents
Loading...
10
Reversible drive mechanism
34 Patents
Loading...
11
Variable speed mechanism
20 Patents
Loading...
12
Gearing
33 Patents
Loading...
13
Differential type
14 Patents
Loading...
14
Motion-converting mechanism
34 Patents
Loading...
15
Mechanical gearing
50 Patents
Loading...
16
SUPPLIED OR CONTROLLED BY SPACE-TRANSMITTED ELECTROMAGNETIC OR ELECTROSTATIC ENERGY (E.G., BY RADIO)
198 Patents
Loading...
17
PORTABLE-MOUNTED MOTOR AND/OR PORTABLE-MOUNTED ELECTRICAL SYSTEMS THEREFOR
50 Patents
Loading...
560
POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS)
546 Patents
Loading...
561
Adaptive or optimizing systems including "bang-bang" servos
648 Patents
Loading...
562
Time-sharing or multiplexing systems
90 Patents
Loading...
563
With protective or reliability increasing features (e.g., "fail-safe" systems)
206 Patents
Loading...
Add to folder:
View Folders
Showing: 1-25 of 636
1
|
2
|
3
|
4
|
5
|
6
   
   
  Jump to Page: