Title:
PUMP MOTOR
Document Type and Number:
WIPO Patent Application WO/2018/047601
Kind Code:
A1
Abstract:
This pump motor is provided with: a rotating part which rotates around a central axis that extends in the vertical direction; and a stationary part which is provided outside the rotating part in the radial direction. The rotating part is provided with: a shaft which is provided along the central axis; a rotor core which is provided outside the shaft in the radial direction; and a first resin part which is disposed between the shaft and the rotor core, and which fixes the shaft and the rotor core.
Inventors:
NAKAMURA YUJI (JP)
YAMAMOTO YUICHI (JP)
YAMAMOTO YUICHI (JP)
Application Number:
PCT/JP2017/029602
Publication Date:
March 15, 2018
Filing Date:
August 18, 2017
Export Citation:
Assignee:
NIDEC TECHNO MOTOR CORP (JP)
International Classes:
H02K1/27; H02K1/22
Foreign References:
| JP2013150494A | 2013-08-01 | |||
| JPH06315245A | 1994-11-08 | |||
| JP2014003894A | 2014-01-09 | |||
| JP2000023401A | 2000-01-21 | |||
| JP2004150577A | 2004-05-27 |
Attorney, Agent or Firm:
ISHIZUKA Toshihiro (JP)
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