Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-06-16
2008-10-14
Nguyen, Tran (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
Reexamination Certificate
active
07436097
ABSTRACT:
A synchronous machine has a stator in which grooves are provided at the inner or outer periphery in mutually spaced relationship to receive a stator winding. The synchronous machine may be in the form of a ring generator used in a wind power installation, for example. In order to provide a stator having a winding, in which the susceptibility to trouble as a consequence of the high loading on the generator is substantially reduced, the stator winding is wound without interruption continuously throughout.
REFERENCES:
patent: 2240262 (1941-04-01), Honnef et al.
patent: 3044150 (1962-07-01), Higley
patent: 3793694 (1974-02-01), Norkaitis
patent: 3979618 (1976-09-01), Auinger
patent: 4131988 (1979-01-01), Finegold
patent: 4217510 (1980-08-01), Detinko et al.
patent: 4318019 (1982-03-01), Teasley et al.
patent: 4402129 (1983-09-01), Kreuzer et al.
patent: 4469973 (1984-09-01), Guyot et al.
patent: 4563606 (1986-01-01), Fukasawa et al.
patent: 4588143 (1986-05-01), Hetzel
patent: 4672252 (1987-06-01), Spirk
patent: 4720640 (1988-01-01), Anderson et al.
patent: 5025997 (1991-06-01), Shi et al.
patent: 5062200 (1991-11-01), Lanfranco
patent: 5315159 (1994-05-01), Gribnau
patent: 5844341 (1998-12-01), Spooner et al.
patent: 5881778 (1999-03-01), Barrera
patent: 6223784 (2001-05-01), Kirschner
patent: 6326713 (2001-12-01), Judson
patent: 6441526 (2002-08-01), Oohashi et al.
patent: 6504283 (2003-01-01), Asao et al.
patent: 6525504 (2003-02-01), Nygren et al.
patent: 6739034 (2004-05-01), Suzuki et al.
patent: 6781276 (2004-08-01), Stiesdal et al.
patent: 6836047 (2004-12-01), Leijon
patent: 6917272 (2005-07-01), Valdemarsson
patent: 7009320 (2006-03-01), Akita et al.
patent: 7061133 (2006-06-01), Leijon et al.
patent: 7152306 (2006-12-01), Andersson et al.
patent: 7268455 (2007-09-01), Kouda et al.
patent: 2002/0047268 (2002-04-01), Leijon et al.
patent: 2002/0047443 (2002-04-01), Heyden et al.
patent: 2002/0117912 (2002-08-01), Kusase et al.
patent: 2005/0046297 (2005-03-01), Chen et al.
patent: 2006/0033394 (2006-02-01), Ogawa et al.
patent: 25872/88 (1989-06-01), None
patent: 2256347 (1997-12-01), None
patent: 319567 (1920-03-01), None
patent: 3638129 (1988-05-01), None
patent: 39 23 310 (1990-11-01), None
patent: 199 61 760 (2001-07-01), None
patent: 0 030 357 (1981-06-01), None
patent: 0 058 352 (1982-08-01), None
patent: 0 504 093 (1992-09-01), None
patent: 1 049 337 (2000-11-01), None
patent: 2 149 595 (1985-06-01), None
patent: 2 331 858 (1999-06-01), None
patent: 2339975 (2000-02-01), None
patent: 59-189469 (1984-12-01), None
patent: 3270664 (1991-12-01), None
patent: 10-150748 (1998-06-01), None
patent: 11-18331 (1999-01-01), None
patent: 2001-054264 (2001-02-01), None
patent: 2001314054 (2001-11-01), None
patent: 2001339891 (2001-12-01), None
patent: 98/34331 (1998-08-01), None
patent: WO 9929016 (1999-06-01), None
patent: WO 9931520 (1999-06-01), None
patent: WO 00/73652 (2000-12-01), None
patent: WO 00/74198 (2000-12-01), None
patent: WO 02/065623 (2002-08-01), None
Hegner, et al., “Parameter Measurement of a Six-Phase Synchronous Machine for Simulation of Machine/Converter Systems,” inProceedings of the 31stIntersociety Energy Conversion Engineering Conference, Aug. 11-16, 1996, vol. 3, pp. 1792-1797.
Spooner, et al., “Direct Coupled, Permanent Magnet Generators for Wind Turbine Applications,”IEE Proceedings, Online No. 19960099, 1994.
Nguyen Tran
Seed IP Law Group PLLC
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