Title:
ROTOR MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/139128
Kind Code:
A1
Abstract:
This rotor manufacturing method is provided with: a step of preparing a plate having a salient and a portion having a width in a rotational axis direction, said width being smaller than the width of the salient in the rotational axis direction, and formed of an austenite system material; and a step of forming a welded portion over the salient of the plate and a rotation transmission member by irradiating at least a part of the salient with an energy beam to melt at least the part of the salient.
Inventors:
KATO SUSUMU (JP)
USHIDA HIDEHARU (JP)
OHASHI SHOHEI (JP)
USHIDA HIDEHARU (JP)
OHASHI SHOHEI (JP)
Application Number:
PCT/JP2019/000708
Publication Date:
July 18, 2019
Filing Date:
January 11, 2019
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
H02K15/02; H02K1/28; H02K1/30
Foreign References:
| JP2012239483A | 2012-12-10 | |||
| JP2001129677A | 2001-05-15 | |||
| US20140265718A1 | 2014-09-18 | |||
| JP2018148746A | 2018-09-20 | |||
| JP2015119557A | 2015-06-25 |
Other References:
See also references of EP 3713059A4
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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