Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-10-17
2010-11-23
Nguyen, Tran N (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S049150, C310S166000, C310S257000
Reexamination Certificate
active
07839042
ABSTRACT:
An inductor motor includes a stator block, a substantially cylindrical excitation coil, and a rotor including two substantially columnar magnet rotors coaxially arranged, and the magnet rotors are individually inserted inside two stator blocks coaxially arranged. The stator is formed of a substantially flat plate-shaped preformed member of a magnetic material having a plurality of protruding pieces circumferentially formed and protruding radially outwardly, and has stator teeth formed by bending the protruding pieces to stand up. The rotor has an intermediate circumferential groove with a smaller diameter than a magnet portion between the two magnet rotors coaxially arranged. A holding plate portion of the stator placed on an axially intermediate side in each stator block is placed around the intermediate circumferential groove of the rotor.
REFERENCES:
patent: 6153953 (2000-11-01), Isozaki et al.
patent: 6479911 (2002-11-01), Koike et al.
patent: 6700261 (2004-03-01), Mayumi
patent: 6822351 (2004-11-01), Matsushita et al.
patent: 7095148 (2006-08-01), Mayumi
patent: 7164216 (2007-01-01), Shimoyama
patent: 7635931 (2009-12-01), Suzuki et al.
patent: U-63-113475 (1988-07-01), None
patent: A-09-233801 (1997-09-01), None
patent: A-10-084663 (1998-03-01), None
patent: A-11-055928 (1999-02-01), None
patent: 2003174760 (2003-06-01), None
patent: A-2004-120942 (2004-04-01), None
patent: A-2004-140925 (2004-05-01), None
patent: A-2005-057991 (2005-03-01), None
patent: A-2005-151741 (2005-06-01), None
patent: A-2005-192386 (2005-07-01), None
patent: A-2006-136108 (2006-05-01), None
patent: 2006254556 (2006-09-01), None
patent: 2006280039 (2006-10-01), None
Hashimoto Tomihiko
Kato Takashi
Kobayashi Shigechika
Ozaki Shigetsugu
Nguyen Tran N
Oliff & Berridg,e PLC
Shinsei Seiki Co., Ltd
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