Self-synchronous electrical motor

Details Self-synchronous electrical motor Self-synchronous electrical motor

1993-04-19

1995-12-05

Martin, David S.

Electricity: motive power systems

Battery-fed motor systems

318690, 318695, H02P 300

Patent

active

054732271

ABSTRACT:
A self-synchronous electrical motor comprises one rotor, one stator formed by at least one set of four stator windings, at least one electronic switch connected to a stator winding to control the current in the stator winding and a sensor of the angular position of the rotor to control the working of the switch. It also has a rotating commutator device, driven by the rotor, to shunt a current coming from a power supply source into windings selected as a function of the position of the rotor. The commutator device is connected to a first end of each of the windings, the second end of two of the windings being connected to the power supply source and the second end of the other two windings being connected to the electronic switch. Application notably to electrical traction systems for automobiles.

REFERENCES:
patent: 3573578 (1971-04-01), Shibata
patent: 3631273 (1971-12-01), Stein
patent: 3679953 (1972-07-01), Bedford
patent: 3749991 (1973-07-01), Kuniyoshi
patent: 3786287 (1974-01-01), Stein
patent: 4004203 (1977-01-01), Chalmors
patent: 4450396 (1984-04-01), Thornton
patent: 4567407 (1986-01-01), Ecklin
patent: 5053662 (1991-10-01), Richter
patent: 5075610 (1991-12-01), Harris
Patent Abstracts of Japan, vol. 008, No. 166 (M-314) 2 Aug. 1984.

Affiliated with

Also associated with

Rating

Self-synchronous electrical motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-synchronous electrical motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-synchronous electrical motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1376018