Commutator-less direct-current motor

Details Commutator-less direct-current motor Commutator-less direct-current motor

1999-03-30

2000-05-23

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310 40MM, 310203, 310208, 310156, H02K 2114, H02K 2902

Patent

active

060669101

ABSTRACT:
A direct-current motor has a single coil having a plurality of active branches and a rotor having a permanent magnet. The active branches are arranged in sequence essentially without gaps. The permanent magnet has magnetic segments which overlap all the active branches. The number of magnetic poles is at least equal to the number of active branches. As a result of the magnetic overlap of the coil and the permanent magnet, a greater efficiency is achieved.

REFERENCES:
patent: 3891905 (1975-06-01), Muller
patent: 4728833 (1988-03-01), Shiraki et al.
patent: 4733119 (1988-03-01), Shiraki et al.
patent: 4859890 (1989-08-01), Sedgewick
patent: 5514923 (1996-05-01), Gossler et al.

Affiliated with

Also associated with

Rating

Commutator-less direct-current 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 Commutator-less direct-current motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Commutator-less direct-current motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1839095