Title:
ROTOR MANUFACTURING DEVICE AND ROTOR MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/091389
Kind Code:
A1
Abstract:
A resin injection device (30) for manufacturing the rotor of a rotating electric machine is provided with a resin injector (40) having an injection port (40A) for injecting a resin and is also provided with a runner (60) having: an input port (60A) connectable to the injection port (40A); and a plurality of injection ports (60B) that are in communication with the input port (60A) and disposed at positions corresponding to hole portions (1B) in which the magnets of a rotor core (1A) are installed.
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Inventors:
KORI MOTOKI (JP)
SABURI TOSHIYUKI (JP)
HAYASHI NAOTAKA (JP)
OYA YOHEI (JP)
SABURI TOSHIYUKI (JP)
HAYASHI NAOTAKA (JP)
OYA YOHEI (JP)
Application Number:
PCT/JP2020/040985
Publication Date:
May 05, 2022
Filing Date:
October 30, 2020
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
H02K15/03; H02K15/02
Foreign References:
| JP2013059185A | 2013-03-28 | |||
| JP2015042028A | 2015-03-02 | |||
| JP2007318942A | 2007-12-06 | |||
| JP2018026958A | 2018-02-15 | |||
| JP2012228032A | 2012-11-15 |
Other References:
See also references of EP 4216410A4
Attorney, Agent or Firm:
CHIKASHIMA & ASSOCIATES (JP)
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