Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1996-08-07
1998-08-11
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 68R, 310 68B, 310 68E, 310 66, 200 81R, 200 82R, H02K 1100
Patent
active
057931313
ABSTRACT:
Systems and apparatus for integrating an air switch and a power cord into an electric motor, and methods for assembling an electric motor including an integral air switch and an integral power cord, are described. In one embodiment, an air switch and a power cord are incorporated into an electric motor. No additional removable cover is required for the switch and cord. To eliminate the motor centrifugal switch, an air switch is provided to control energization and de-energization of the motor windings. The air switch includes a snap action switch to cut-out the start winding used for ensuring that the rotor has sufficient starting torque.
REFERENCES:
patent: 3989486 (1976-11-01), Baysinger
patent: 4034173 (1977-07-01), Crow et al.
patent: 4091249 (1978-05-01), Huffman
patent: 4382433 (1983-05-01), Hess et al.
patent: 4482847 (1984-11-01), Rudich, Jr. et al.
patent: 4517481 (1985-05-01), Breining
patent: 4647738 (1987-03-01), Diamond
patent: 4668847 (1987-05-01), Greene
patent: 4716326 (1987-12-01), Fisher
patent: 4791329 (1988-12-01), Ubukata et al.
patent: 4808865 (1989-02-01), King
patent: 4823413 (1989-04-01), Chalberg et al.
patent: 4851724 (1989-07-01), Polk et al.
patent: 4947068 (1990-08-01), Howard et al.
patent: 5543671 (1996-08-01), Williams
Fisher Lynn Edwin
McLean Jeannette Ann
Yu James Victor
Enad Elvin G.
General Electric Company
Mora Enrique J.
Stephan Steven L.
LandOfFree
Systems and apparatus for controlling energization of electric m does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Systems and apparatus for controlling energization of electric m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and apparatus for controlling energization of electric m will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-392093