Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-06-06
2006-06-06
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S209000
Reexamination Certificate
active
07057323
ABSTRACT:
A modular assembly for an electromagnetic machine is disclosed. The modular assembly includes a rotor assembly and a flux controlling assembly. The rotor assembly has a shaft and has a plurality of rotor laminations mounted on the shaft. The rotor laminations define at least four salient rotor poles. At least one permanent magnet is embedded in each of at least two of the salient rotor poles. The flux assembly has a stationary coil disposing about the shaft for controlling flux of the disclosed machine. The flux assembly also has a cage supported on the rotor assembly for transferring flux between the at least two salient rotor poles with embedded magnets and the coil. In one embodiment, a support member is mounted on the shaft and supports the cage thereon. In another embodiment, a support member is connected between the cage and the at least two rotor poles with embedded magnets.
REFERENCES:
patent: 2796542 (1957-06-01), Beckey et al.
patent: 3411027 (1968-11-01), Rosenberg
patent: 4568846 (1986-02-01), Kapadia
patent: 4654551 (1987-03-01), Farr
patent: 4757224 (1988-07-01), McGee et al.
patent: 4766362 (1988-08-01), Sadvary
patent: 4916346 (1990-04-01), Kliman
patent: 4939398 (1990-07-01), Lloyd
patent: 5177391 (1993-01-01), Kusase
patent: 5369325 (1994-11-01), Nagate et al.
patent: 5504382 (1996-04-01), Douglass et al.
patent: 5530307 (1996-06-01), Horst
patent: 5679995 (1997-10-01), Nagate et al.
patent: 5693995 (1997-12-01), Syverson
patent: 5864191 (1999-01-01), Nagate et al.
patent: 5945760 (1999-08-01), Honda et al.
patent: 6087751 (2000-07-01), Sakai
patent: 6097124 (2000-08-01), Rao et al.
patent: 6211593 (2001-04-01), Nashiki
patent: 6218753 (2001-04-01), Asano et al.
patent: 6353275 (2002-03-01), Nishiyama
patent: 6582207 (2003-06-01), Matsumoto et al.
patent: 6700279 (2004-03-01), Uchiyama et al.
patent: 0326088 (1989-08-01), None
patent: 0 552 365 (1993-07-01), None
patent: 1171541 (1969-11-01), None
patent: 2000134891 (2000-05-01), None
Emerson Electric Co.
Hanh Nguyen
Schuberg Darren
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