Title:
MOTOR AND ELECTRIC POWER STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/096704
Kind Code:
A1
Abstract:
This motor comprises a rotor, a stator, a housing (10), and a flange (20), wherein the housing (10) includes a first cylinder section (11), a contact section (12) extending radially inward from an axially lower end of the first cylinder section (11), a second cylinder section (13) extending axially downward from a radially inner end of the contact section (12) and having a smaller outer diameter than the first cylinder section (11), and a bottom section (14) extending radially inward from an axially lower end of the second cylinder section (13), the flange (20) includes a flange cylinder section (21), and a flange flat surface section (22) extending radially outward from an axially lower end of the flange cylinder section (21), the flange cylinder section (21) is fixed to an outside surface of the second cylinder section (13), and an upper end of the flange cylinder section (21) is in contact with an outside lower surface of the contact section (12).
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| JP7207852 | Vehicle motor drive |
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Inventors:
KIZU TAKAHIRO (JP)
HATTORI TAKASHI (JP)
OKAMOTO TOSHIYA (JP)
NISHIKAWA YUICHI (JP)
HATTORI TAKASHI (JP)
OKAMOTO TOSHIYA (JP)
NISHIKAWA YUICHI (JP)
Application Number:
PCT/JP2017/013438
Publication Date:
May 31, 2018
Filing Date:
March 30, 2017
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02K5/22
Foreign References:
| JP2012090495A | 2012-05-10 | |||
| JP2009213197A | 2009-09-17 | |||
| JP2015211558A | 2015-11-24 | |||
| JP2010114951A | 2010-05-20 |
Attorney, Agent or Firm:
HARADA, Izumi et al. (JP)
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