Title:
ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2020/026314
Kind Code:
A1
Abstract:
Provided is an electric motor in which an attachment flange is attached to one axial end of a motor housing in which a motor body is accommodated. The attachment flange comprises a main plate disposed so as to be in contact with an end wall of the motor housing, a cylindrical spigot-type convex part that protrudes from the main plate away from the motor housing, a rotating-shaft lead-out opening formed through the main plate on the inside of the spigot-type convex part in order for the rotating shaft of the motor body to be led to the outside, and a lateral wall that protrudes from the outer edge of the main plate toward the motor housing. Joined to the motor housing by TOX fastening are: a plurality of joining spots set in a region positioned between the spigot-type convex part and the rotating-shaft output opening of the main plate of the attachment flange, and a plurality of joining spots set in each of two parts to be secured that are set on the lateral wall of the flange.
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Inventors:
TAMAI MASAFUMI (JP)
SAKUMA KOTA (JP)
SUZUKI RYOSUKE (JP)
MATSUKAWA YOSHIO (JP)
SAKUMA KOTA (JP)
SUZUKI RYOSUKE (JP)
MATSUKAWA YOSHIO (JP)
Application Number:
PCT/JP2018/028500
Publication Date:
February 06, 2020
Filing Date:
July 30, 2018
Export Citation:
Assignee:
MAHLE ELECTRIC DRIVES JAPAN CORP (JP)
International Classes:
H02K5/04; H02K5/10
Domestic Patent References:
| WO2012046380A1 | 2012-04-12 |
Foreign References:
| JP2016052214A | 2016-04-11 |
Attorney, Agent or Firm:
KIKUCHI Shinichi et al. (JP)
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