Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-10-20
2010-12-07
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S049540, C310S132000, C310S133000, C310S140000, C242S614000, C029S597000
Reexamination Certificate
active
07847464
ABSTRACT:
The object of the invention is to provide an armature which is in good rotational balance, where the total number of the coils to be disposed in the slots of the rotary electric machine can be freely set when winding coils on the armature core. Coils are wound on an outer periphery of an armature core3by use of a winding device7which is provided with sixteen nozzles11bmovable in the axial direction to draw out the coils to thirty two slots formed on the outer periphery of the armature core3, wherein sixteen coils5are simultaneously wound through a single winding operation and the winding operation with respect to the slot3cis performed three times in such a manner that the total number of the coils5in the slots3cbecomes 96 (C) so that the number obtained by dividing the total number of the coils5C by twice the number of the slots does not become a natural number.
REFERENCES:
patent: 4262853 (1981-04-01), Dammar
patent: 6075305 (2000-06-01), Daikoku et al.
patent: 6218755 (2001-04-01), Tanaka et al.
patent: 6565032 (2003-05-01), Kobayashi et al.
patent: 7000307 (2006-02-01), Wang
patent: 2003/0106955 (2003-06-01), Becherucci et al.
patent: 2004/0027023 (2004-02-01), Kuenzel et al.
patent: 2004/0139595 (2004-07-01), Hockaday et al.
patent: 2008/0054734 (2008-03-01), Kojima et al.
patent: A 6-261479 (1994-09-01), None
patent: A 10-112948 (1998-04-01), None
patent: A 10-174382 (1998-06-01), None
patent: A 10-295062 (1998-11-01), None
patent: A 2000-262022 (2000-09-01), None
patent: A 2000-262023 (2000-09-01), None
patent: WO 02/080340 (2002-10-01), None
Ishizeki Takayuki
Iwashita Kazuo
Kojima Yoshinori
Takebe Yasuhiro
Uehara Shuji
Kim John K
Leung Quyen
Mitsuba Corporation
Oliff & Berridg,e PLC
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