发明授权
- 专利标题: Stator of an electric motor
- 专利标题(中): 电动机的定子
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申请号: US12986603申请日: 2011-01-07
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公开(公告)号: US08689427B2公开(公告)日: 2014-04-08
- 发明人: Yvan Bourqui , Miha Furlan , Michael Watzek , David Zimmermann
- 申请人: Yvan Bourqui , Miha Furlan , Michael Watzek , David Zimmermann
- 申请人地址: CH La Chaux-de-Fonds
- 专利权人: Johnson Electric S.A.
- 当前专利权人: Johnson Electric S.A.
- 当前专利权人地址: CH La Chaux-de-Fonds
- 代理机构: Muncy, Geissler, Olds & Lowe, P.C.
- 优先权: CN201010002570 20100108
- 主分类号: H02K1/18
- IPC分类号: H02K1/18
摘要:
A stator for an electric motor has a stator core, a winding and a housing enclosing the stator core and winding. The stator core has a yoke and a plurality of poles extending inwardly from the yoke. The winding formed by coils wound about the poles of the stator core. The housing grips the stator core and has at least one inwardly deformed portion that retains the stator core in the housing and prevents rotational movement of the stator core relative to the housing. A method of producing the stator is also disclosed.
公开/授权文献
- US20110169367A1 STATOR OF AN ELECTRIC MOTOR 公开/授权日:2011-07-14