Title:
ROTATING ELECTRIC MACHINE IRON CORE
Document Type and Number:
WIPO Patent Application WO/2014/192076
Kind Code:
A1
Abstract:
In a rotating electric machine iron core, a first end of a back yoke portion is connected to a second end of the back yoke portion of an adjacent divided iron core rotatably around an axis portion. The divided iron cores are configured by alternately stacking a first core piece and a second core piece. The axis portion is constituted by a fitting protrusion formed on the first core piece. When a divided iron core connected body is linearly expanded, the divided iron cores can be displaced with respect to adjacent divided iron cores between a reduction position in which the distance between magnetic pole tooth portions is reduced and an enlargement position in which the distance between the magnetic pole tooth portions is enlarged.
Inventors:
HASHIMOTO AKIRA (JP)
SAKAUE ATSUSHI (JP)
TSUIKI HIRONORI (JP)
NAKAHARA YUJI (JP)
UMEDA TAKASHI (JP)
OKI KATSUNORI (JP)
TAKIGUCHI RYUICHI (JP)
KOMATSU TAKANORI (JP)
SAKAUE ATSUSHI (JP)
TSUIKI HIRONORI (JP)
NAKAHARA YUJI (JP)
UMEDA TAKASHI (JP)
OKI KATSUNORI (JP)
TAKIGUCHI RYUICHI (JP)
KOMATSU TAKANORI (JP)
Application Number:
PCT/JP2013/064744
Publication Date:
December 04, 2014
Filing Date:
May 28, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K1/18
Foreign References:
JP2010098938A | 2010-04-30 | |||
JP2004274914A | 2004-09-30 | |||
JP2001103690A | 2001-04-13 | |||
JP2011019360A | 2011-01-27 | |||
JP2012065546A | 2012-03-29 | |||
JP2002281697A | 2002-09-27 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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