Brushless generator with magnet and claw-tooth dual rotor

Details Brushless generator with magnet and claw-tooth dual rotor Brushless generator with magnet and claw-tooth dual rotor

1991-04-04

1992-09-01

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 68D, 310263, 322 46, H02K 1602, H02K 1930

Patent

active

051441780

ABSTRACT:
A generator includes a permanent magnet rotor formed in a hollow rotating member rotatably mounted in a casing. A Randell rotor mounted adjacent to the permanent magnet rotor is rotated with the permanent magnet rotor. An armature coil is mounted in association with the permanent magnet rotor and the Randell (claw-tooth) rotor. A first bearing at one end of the casing supports one end of the hollow rotating member. A protruding retainer mounted on the other end of the casing carries a Randell field coil, and a second bearing is mounted on the retainer for supporting a hollow section of the hollow rotating member. The hollow rotating member is supported by the first bearing and a second bearing provided in the hollow section. The generator may be suitably applied to aerospace equipment, unmanned flying objects or to unmanned marine cruising objects.

REFERENCES:
patent: 2689327 (1954-09-01), Haas
patent: 4782257 (1988-11-01), Secher et al.
Shinko Denki Technical Report No. 114, vol. 32, No. 3, pp. 112 to 117, issued in 1987.

Affiliated with

Also associated with

Rating

Brushless generator with magnet and claw-tooth dual rotor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brushless generator with magnet and claw-tooth dual rotor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brushless generator with magnet and claw-tooth dual rotor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-769713