Stator structures

Details Stator structures Stator structures

2005-08-26

2008-10-28

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S154260, C310S254100

Reexamination Certificate

active

07443069

ABSTRACT:
Stator structures are provided. A stator structure includes at least a magnetic conductive layer and at least a first auxiliary magnetic polar layer. The magnetic conductive layer comprises a plurality of first salient poles. The first auxiliary magnetic polar layer is disposed above the magnetic conductive layer, below the magnetic conductive layer, or between two magnetic conductive layers. The first auxiliary magnetic polar layer comprises at least a second salient pole and a third salient pole. The total number of the second and the third salient poles is equal to that of the first salient poles. The second salient pole comprises permanent magnetic material.

REFERENCES:
patent: 3214620 (1965-10-01), Smith et al.
patent: 3566251 (1971-02-01), Hoglund
patent: 4023057 (1977-05-01), Meckling
patent: 4293787 (1981-10-01), Ito et al.
patent: 4745312 (1988-05-01), Nagasaka
patent: 5266859 (1993-11-01), Stanley
patent: 5920139 (1999-07-01), Fujiwara et al.
patent: 6013966 (2000-01-01), Fehrenbacher et al.
patent: 6130494 (2000-10-01), Schob
patent: 6133664 (2000-10-01), Torok et al.
patent: 6262508 (2001-07-01), Shibayama et al.
patent: 6844656 (2005-01-01), Larsen et al.
patent: 2003/0122440 (2003-07-01), Horst
patent: 2006/0043813 (2006-03-01), Chen et al.
patent: 3424402 (1985-08-01), None
patent: 11289726 (1999-10-01), None

Affiliated with

Also associated with

Rating

Stator structures does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4002833