Title:
MOTOR ASSEMBLING METHOD, CENTERING JIG, AND ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/038921
Kind Code:
A1
Abstract:
Provided are a motor assembling method, a centering jig, and an electric motor, wherein the motor assembling method has: a step in which a stator (15) is inserted into a stator housing (11) from an opening (23); a step in which the shaft (61) of a centering jig (60) is inserted into the inner peripheral surface (15a) of the stator (15) to fit a centering section (62) into a first mounting opening (24) in the stator housing (11) and also to fit a flange (63) into the opening (23); a step in which the stator (15) having been centered by the centering jig (60) is affixed to the stator housing (11); a step in which the centering jig (60) is extracted from the stator housing (11); and a step in which a rotating shaft (14), a first bearing (16), and a second bearing (17) are inserted into the stator housing (11), and a bearing housing (12) is affixed to the opening (23).
Inventors:
AN BYEONGIL (JP)
SHIBATA NAOMICHI (JP)
YAMASHITA YUKIO (JP)
SHIBATA NAOMICHI (JP)
YAMASHITA YUKIO (JP)
Application Number:
PCT/JP2017/030591
Publication Date:
February 28, 2019
Filing Date:
August 25, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (JP)
International Classes:
H02K15/16; H02K1/18; H02K5/173
Foreign References:
| JP5535992B2 | 2014-07-02 | |||
| JPH0731109A | 1995-01-31 | |||
| JPH09103041A | 1997-04-15 | |||
| JP2000078797A | 2000-03-14 | |||
| JP2015162996A | 2015-09-07 | |||
| JP2009207212A | 2009-09-10 | |||
| JPH1127912A | 1999-01-29 | |||
| JP2009095184A | 2009-04-30 | |||
| JPH10295050A | 1998-11-04 | |||
| JPS58103570U | 1983-07-14 | |||
| JPH02107243U | 1990-08-27 | |||
| JP4826429B2 | 2011-11-30 | |||
| JPS5535992B2 | 1980-09-18 | |||
| JP2016020650A | 2016-02-04 |
Other References:
See also references of EP 3627672A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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