Electrical machines

Details Electrical machines Electrical machines

2011-07-19

2011-07-19

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S181000

Reexamination Certificate

active

07982351

ABSTRACT:
Embodiments provide an electrical machine bearing first and second pluralities of permanent magnets having different number of pole pairs, a plurality of pole-pieces that enable the magnetic interaction between the pluralities of permanent magnets, and winding that couples with the first/fundamental harmonic of the first plurality of permanent magnets to enable electromechanical energy conversion.

REFERENCES:
patent: 4032800 (1977-06-01), Droscher et al.
patent: 4532447 (1985-07-01), Cibie
patent: 5675203 (1997-10-01), Schulze et al.
patent: 5793136 (1998-08-01), Redzic
patent: 5994809 (1999-11-01), Ackermann
patent: 6002193 (1999-12-01), Canini et al.
patent: 6049152 (2000-04-01), Nakano
patent: 6121705 (2000-09-01), Hoong
patent: 6262508 (2001-07-01), Shibayama et al.
patent: 6335606 (2002-01-01), Minagawa et al.
patent: 6794781 (2004-09-01), Razzell et al.
patent: 7259492 (2007-08-01), Yang
patent: 7548005 (2009-06-01), Kaizuka et al.
patent: 2001/0008354 (2001-07-01), Minagawa
patent: 2004/0108781 (2004-06-01), Razzell et al.
patent: 2004/0119373 (2004-06-01), Akatsu
patent: 2005/0077802 (2005-04-01), Toujima et al.
patent: 1505109 (2004-06-01), None
patent: 0945963 (1999-09-01), None
patent: 1353436 (2003-10-01), None
patent: 2003299327 (2003-10-01), None
patent: WO99/17431 (1999-04-01), None

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2738303