Rotating electric machine rotor pole crossover

Details Rotating electric machine rotor pole crossover Rotating electric machine rotor pole crossover

2005-08-26

2009-10-20

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S260000, C310S270000

Reexamination Certificate

active

07605505

ABSTRACT:
A rotor for use in a high speed electrical machine includes a shaft, a plurality of poles, a plurality of coils, and a rotor crossover that is relatively flexible, and that does not crack under the centrifugal forces and the mechanical and thermal cycles encountered during machine operation, startup, and shutdown. The poles extend radially outwardly from the shaft and are spaced apart from each other to form an interpole region, and the coils are wrapped around the poles. The rotor crossover is coupled between selected ones of the coils, and includes a stranded wire conductor and an insulator.

REFERENCES:
patent: 3219857 (1965-11-01), Fisher
patent: 3295083 (1966-12-01), Fiore
patent: 3725707 (1973-04-01), Leimbach et al.
patent: 3748510 (1973-07-01), McNeal
patent: 3760339 (1973-09-01), Marshall
patent: 4056880 (1977-11-01), Stewart
patent: 4177397 (1979-12-01), Lill
patent: 4227103 (1980-10-01), Humes et al.
patent: 4386288 (1983-05-01), Laurie
patent: 4409502 (1983-10-01), McCabria
patent: 4585964 (1986-04-01), Hildebrandt
patent: 4642885 (1987-02-01), King
patent: 4870308 (1989-09-01), Sismour, Jr.
patent: 5039896 (1991-08-01), Adams et al.
patent: 5065059 (1991-11-01), Adams et al.
patent: 5111097 (1992-05-01), Londergan et al.
patent: 5140204 (1992-08-01), Cashmore et al.
patent: 5191248 (1993-03-01), Huss
patent: 5789840 (1998-08-01), Gould et al.
patent: 5932948 (1999-08-01), Morrison et al.
patent: 5973432 (1999-10-01), Katagiri et al.
patent: 6043581 (2000-03-01), Tanaka et al.
patent: 6106324 (2000-08-01), Kwapien et al.
patent: 6280265 (2001-08-01), Hopeck et al.
patent: 6333579 (2001-12-01), Hirano et al.
patent: 6700276 (2004-03-01), Hakamata
patent: 6930434 (2005-08-01), Spencer et al.
patent: 7095146 (2006-08-01), Fukazawa et al.
patent: 7247966 (2007-07-01), Shore et al.
patent: 2002/0043883 (2002-04-01), Shimizu
patent: 2002/0149278 (2002-10-01), Eydelie et al.
patent: 2003/0184180 (2003-10-01), Doherty et al.
patent: 2005/0231058 (2005-10-01), Down et al.
patent: 2005/0285469 (2005-12-01), Shore et al.
patent: 2006/0279146 (2006-12-01), Ishigami et al.
patent: 2007/0132325 (2007-06-01), Hashiba
patent: 52107503 (1977-09-01), None
patent: 55079639 (1980-06-01), None
patent: 55079639 (1980-06-01), None
patent: 61139243 (1986-06-01), None
patent: 61139243 (1986-06-01), None
patent: 62071448 (1987-04-01), None
patent: 52104446 (1987-05-01), None
patent: 62104446 (1987-05-01), None
patent: 62123934 (1987-06-01), None
patent: 08298738 (1996-11-01), None
patent: 09163654 (1997-06-01), None
patent: 09182340 (1997-07-01), None
patent: 11164507 (1999-06-01), None
Shibata et al, Interpole Connection Structure For A Rotary Electric Machine, May 1987, JP 62-104446, All English translation of above JP art is provided.
EP Search Report dated Aug. 1, 2007, EP 06114145.3.

Affiliated with

Also associated with

Rating

Rotating electric machine rotor pole crossover does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotating electric machine rotor pole crossover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotating electric machine rotor pole crossover will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4081638