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公开(公告)号:US08689427B2
公开(公告)日:2014-04-08
申请号:US12986603
申请日:2011-01-07
申请人: Yvan Bourqui , Miha Furlan , Michael Watzek , David Zimmermann
发明人: Yvan Bourqui , Miha Furlan , Michael Watzek , David Zimmermann
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.
摘要翻译: 用于电动机的定子具有定子芯,绕组和包围定子芯和绕组的壳体。 定子铁芯具有轭和从轭向内延伸的多个极。 由围绕定子铁芯的磁极缠绕的绕组形成的绕组。 壳体握住定子芯并且具有至少一个向内变形的部分,其将定子芯保持在壳体中并且防止定子芯相对于壳体的旋转运动。 还公开了一种制造定子的方法。
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公开(公告)号:US20110169367A1
公开(公告)日:2011-07-14
申请号:US12986603
申请日:2011-01-07
申请人: Yvan Bourqui , Miha Furlan , Michael Watzek , David Zimmermann
发明人: Yvan Bourqui , Miha Furlan , Michael Watzek , David Zimmermann
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.
摘要翻译: 用于电动机的定子具有定子芯,绕组和包围定子芯和绕组的壳体。 定子铁芯具有轭和从轭向内延伸的多个极。 由围绕定子铁芯的磁极缠绕的绕组形成的绕组。 壳体握住定子芯并且具有至少一个向内变形的部分,其将定子芯保持在壳体中并且防止定子芯相对于壳体的旋转运动。 还公开了一种制造定子的方法。
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公开(公告)号:US20100066201A1
公开(公告)日:2010-03-18
申请号:US12232377
申请日:2008-09-16
申请人: Andreas Engel , Yvan Bourqui , Rolf Weber , Michael Watzek
发明人: Andreas Engel , Yvan Bourqui , Rolf Weber , Michael Watzek
IPC分类号: H02K1/18
摘要: According to a first aspect the electric motor comprises the following components: a first stator member with n1 teeth, a second stator member with n2 teeth, and a third stator member with n3 teeth; a first connecting element that is in contact with the first and the third stator member, and a second connecting element that is in contact with the second and the third stator member. A tooth of the third stator member is arranged between a tooth of the first stator member and a tooth of the second stator member and n3 is greater than the sum of n1 and n2. According to a second aspect the stator of the electric motor comprises a first stack of sheet metal pieces that are joined to each other and a first stator plate. The stator plate is welded to the narrow sides of said sheet metal pieces.
摘要翻译: 根据第一方面,电动机包括以下部件:具有n1个齿的第一定子构件,具有n2个齿的第二定子构件和具有n3个齿的第三定子构件; 与第一和第三定子构件接触的第一连接元件和与第二和第三定子构件接触的第二连接元件。 第三定子构件的齿配置在第一定子构件的齿与第二定子构件的齿之间,并且n3大于n1和n2的和。 根据第二方面,电动机的定子包括彼此连接的第一叠金属片和第一定子板。 定子板焊接到所述金属片的窄边。
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