Title:
回転電機、及び固定子の製造方法
Document Type and Number:
Japanese Patent JP5028234
Kind Code:
B2
Abstract:
A rotating electric machine comprises a stator in which a stator winding is inserted in a plurality of slots extending in an axial direction in an inner circumference of a stator core, and a rotor that is rotatable in the stator. A plurality of the stator windings are constituted with continuously wound coils in which rectangular conductors are connected by cross-over conductors spanning over the plurality of slots, and end positions of the cross-over conductors vary in the circumferential direction of the stator.
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Inventors:
Yuichiro Tanaka
Takashi Ishigami
Nao Naganawa
Hiromichi Hiramatsu
Takashi Ishigami
Nao Naganawa
Hiromichi Hiramatsu
Application Number:
JP2007305495A
Publication Date:
September 19, 2012
Filing Date:
November 27, 2007
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H02K3/04; H02K15/06
Domestic Patent References:
| JP2005051981A | ||||
| JP2004080860A | ||||
| JP2006288123A | ||||
| JP2006101654A | ||||
| JP2006060880A | ||||
| JP2007259577A |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Etsuo Tada