- 专利标题： MANUFACTURING METHOD OF ROTOR
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申请号： US16769289申请日： 2019-01-11
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公开(公告)号： US20200295637A1公开(公告)日： 2020-09-17
- 发明人: Susumu KATO , Hideharu USHIDA , Shohei OHASHI
- 申请人： AISIN AW CO., LTD.
- 申请人地址： JP Anjo-shi, Aichi-ken
- 专利权人： AISIN AW CO., LTD.
- 当前专利权人： AISIN AW CO., LTD.
- 当前专利权人地址： JP Anjo-shi, Aichi-ken
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@56ea1072
- 国际申请： PCT/JP2019/000708 WO 20190111
- 主分类号： H02K15/02
- IPC分类号： H02K15/02 ; H02K1/28
摘要：
The manufacturing method of a rotor includes: a step of preparing a plate that is composed of an austenitic material and that has a projected portion and a part with a width in a rotational axis direction smaller than a width of the projected portion in the rotational axis direction; and a step of forming a welded portion across the projected portion of the plate and a rotation transmitting member by emitting an energy beam on at least a part of the projected portion to melt at least a part of the projected portion.
公开/授权文献
- US11336159B2 Manufacturing method of rotor 公开/授权日：2022-05-17
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