- 专利标题: Consolidated stator laminations
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申请号: US17388811申请日: 2021-07-29
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公开(公告)号: US11949287B2公开(公告)日: 2024-04-02
- 发明人: William E. Martin , Stephen T. Evon , Jerry L. Martin , Barron D. Grant , John M. Zedek
- 申请人: ABB Schweiz AG
- 申请人地址: CH Baden
- 专利权人: ABB Schweiz AG
- 当前专利权人: ABB Schweiz AG
- 当前专利权人地址: CH Baden
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 主分类号: H02K1/20
- IPC分类号: H02K1/20 ; H02K5/18 ; H02K5/20 ; H02K15/02 ; H02K15/14
摘要:
This disclosure provides a consolidated electric motor stator lamination for multiple enclosure types such that a single stator assembly can be used for different classifications of an electric motor. Each layer of the stator lamination includes external features that, when combined with the external features of the other layers in the lamination, can be adapted to conform the electric motor to one of a plurality of enclosure types. The external features include retaining features for one or more covers, fins, and a profile configured to accept cooling tubes. In various embodiments, a single consolidated stator lamination assembly can be adapted to provide a motor having at least two of an open-drip proof (ODP), a totally enclosed fan cooled (TEFC), or a totally enclosed water cooled (TEWC) enclosure classification.
公开/授权文献
- US20230034953A1 Consolidated Stator Laminations 公开/授权日:2023-02-02
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