Electromagnetic motor of the finite rotational type

Details Electromagnetic motor of the finite rotational type Electromagnetic motor of the finite rotational type

1992-09-11

1994-11-29

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Oscillating

310 68B, H02K 3310, H02K 3314, H02K 3500

Patent

active

053693221

ABSTRACT:
An electromagnetic motor of the finite rotational type has an improved rotor-returning mechanism for exerting a magnetic force to return its rotor to the initial angular position in a non-excited condition. The rotor-returning mechanism is comprised of a permanent magnet fixedly mounted on a stator and a permanent magnet mounted around the rotor. The permanent magnets are arranged such that, a magnetic attractive force generated between the permanent magnets functions to return the rotor to the initial angular position. The rotor-returning mechanism can be constitued by first and second ring-shaped permanent magnets mounted on the rotor. The N and S poles of the first magnet are offset in a the circumferential direction from those of the second magnet so as to generate a magnetic torque for returning the rotor to the initial angular position.

REFERENCES:
patent: 3581173 (1971-05-01), Hood
patent: 3701042 (1972-10-01), Dukes
patent: 4009406 (1977-02-01), Inabira
patent: 4135119 (1979-01-01), Brosens
patent: 4206374 (1980-06-01), Goddijin
patent: 4804873 (1989-02-01), Shiraki et al.
patent: 5122697 (1992-06-01), Horst

Affiliated with

Also associated with

Rating

Electromagnetic motor of the finite rotational type does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic motor of the finite rotational type, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic motor of the finite rotational type will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-75801