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Title:
PERMANENT-MAGNET ROTATING ELECTRICAL MACHINE AND METHOD OF MANUFACTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/002181
Kind Code:
A1
Abstract:
In a magnet-type motor according to the present invention, axial-direction restriction parts at a wall section are configured so that, when fixing four or more permanent magnets onto the wall, permanent magnets at intermediate locations, among permanent magnets adjacent in the axial direction, are restricted from moving in the axial direction due to repulsive force.

Inventors:
IGUCHI GO (JP)
Application Number:
PCT/JP2012/066245
Publication Date:
January 03, 2014
Filing Date:
June 26, 2012
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
IGUCHI GO (JP)
International Classes:
H02K1/27; H02K15/03
Foreign References:
JP2006304407A2006-11-02
JPH05161287A1993-06-25
JP2008148447A2008-06-26
JPH0421330A1992-01-24
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
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