Title:
MOTOR AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/147810
Kind Code:
A1
Abstract:
This motor is designed such that each side surface (13) of each tooth (2) in slots that contain coils (3) on stators (5) arranged in a cylindrical fashion is parallel to the facing side surface (12) of the adjacent tooth (2), with the exception of inner tip sections of said side surfaces, and in said inner tip sections, the two side surfaces (12, 13) of each tooth (2) are parallel to each other. This allows a large motor emf and makes it possible to insert the coils (3) from the tips of the teeth (2).
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Inventors:
NISHIMURA SHINJI (JP)
Application Number:
PCT/JP2013/058271
Publication Date:
September 25, 2014
Filing Date:
March 22, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
NISHIMURA SHINJI (JP)
NISHIMURA SHINJI (JP)
International Classes:
H02K3/12; H02K1/16; H02K15/085
Foreign References:
| JP2007221913A | 2007-08-30 | |||
| JP2012257409A | 2012-12-27 | |||
| JP2002209346A | 2002-07-26 | |||
| JP2009038904A | 2009-02-19 | |||
| JP2013034350A | 2013-02-14 | |||
| JP2012222944A | 2012-11-12 | |||
| JP2010226902A | 2010-10-07 |
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
Masuo Oiwa (JP)
Masuo Oiwa (JP)
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