Title:
ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2012/131775
Kind Code:
A1
Abstract:
In the present invention, a stator assembly (3) is provided with: stator cores (4, 5) wherein a ring body and a plurality of teeth that protrude from the inner periphery of the ring body towards the center are formed; an annular magnet (6) that is sandwiched between the stator cores (4, 5) and that magnetizes a rotor (9) in the rotary axis direction (X); and a molded section (7) that is formed by integrally molding the magnet (6) and the stator cores (4, 5) by means of a resin member. The stator assembly (3) is press-fit affixed to a housing (2) from one direction.
Inventors:
GOTO TAKASHI (JP)
Application Number:
PCT/JP2011/001916
Publication Date:
October 04, 2012
Filing Date:
March 30, 2011
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
GOTO TAKASHI (JP)
GOTO TAKASHI (JP)
International Classes:
H02K1/14; H02K1/17
Domestic Patent References:
| WO2009139278A1 | 2009-11-19 | |||
| WO2009136574A1 | 2009-11-12 |
Foreign References:
| JPH08214519A | 1996-08-20 | |||
| JPH05227683A | 1993-09-03 | |||
| JPH07312852A | 1995-11-28 | |||
| JPS61176977U | 1986-11-05 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
Hideaki Tazawa (JP)
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