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公开(公告)号：EP3053254A1
公开(公告)日：2016-08-10
申请号：EP14793478.0
申请日：2014-10-23
CPC分类号： H02K5/167 , B60K7/0007 , B60K2007/0038 , B60K2007/0092 , B60L3/0061 , B60L2220/44 , B60L2270/145 , H02K7/083 , H02K2201/03 , Y02T10/641
摘要： A wheel hub drive (1) is disclosed, having an electric motor, wherein the electric motor comprises a stator (2) and a sleeve-shaped rotor (4), a ring structure (10) that is coaxial to the rotor (4) is arranged on at least one inner mounting surface (12) that delimits the rotor (4) in the axial direction (8), and the ring structure (10) exhibits a smaller coefficient of sliding friction than the inner mounting surface (12) that delimits the rotor (4).
摘要翻译： 本发明公开了一种轮毂驱动装置（1），其具有电动机，其中电动机包括定子（2）和套筒形转子（4），与转子（4）同轴的环形结构（10） 布置在沿轴向方向（8）限定转子（4）的至少一个内部安装表面（12）上，并且环形结构（10）具有比内部安装表面（12）小的滑动摩擦系数， 限定了转子（4）。
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公开(公告)号：EP2923435A2
公开(公告)日：2015-09-30
申请号：EP13798972.9
申请日：2013-11-20
发明人： FREITAG, Gunter , SCHLEICHER, Klaus
CPC分类号： H02K5/10 , B60L15/20 , B60L2200/36 , B60L2220/14 , B60L2220/18 , B60L2220/44 , B60L2240/12 , B60L2240/421 , B60L2240/423 , F16J15/164 , H02K5/1735 , H02K7/085 , Y02T10/641 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： Among other things, the invention relates to a wheel hub motor (10a) including: - a stator (14a); - a rotor (12a); and - at least one seal element (34) between stator (14a) and rotor (12a). The seal element (34) is fixed to the rotor (12a) and has a protruding part (36) which contacts the stator (14a) when the motor (10a) is stopped. The protruding part (36) is arranged and designed such that when the rotor (12a) is rotating, a centrifugal force, which produces a gap between the protruding part (36) and the stator (14a), acts on the protruding part (36).
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公开(公告)号：EP3137329A2
公开(公告)日：2017-03-08
申请号：EP15728445.6
申请日：2015-05-28
发明人： DIEHL, Dirk , EISELE, Christian , FREITAG, Gunter , HEIDRICH, Lukas , KRIEGEL, Kai , SCHLEICHER, Klaus , KLÖPZIG, Markus
IPC分类号： B60K7/00
CPC分类号： B60K7/0007 , B60B21/026 , B60B21/104 , B60K2007/0038 , B60K2007/0092 , F16D55/22 , F16D65/12 , F16D65/84 , F16D2055/0083 , F16D2065/1372 , F16D2065/138 , F16D2065/785 , F16D2065/788
摘要： Disclosed is a drive wheel (1) for a motor vehicle, comprising at least one sleeve-type wheel rim (2) and an external-rotor motor (4) that includes a rotor (6); the sleeve-type wheel rim (2) is connected directly and in a torque-coupled manner to the rotor (6) using a releasable connection (42).
摘要翻译： 公开了一种用于机动车辆的驱动轮（1），其包括至少一个套筒式轮辋（2）和包括转子（6）的外转子马达（4）。 套筒式轮辋2通过可释放的连接42直接并且以力矩耦合的方式与转子6连接。
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公开(公告)号：EP2705590A2
公开(公告)日：2014-03-12
申请号：EP12728058.4
申请日：2012-06-12
IPC分类号： H02K1/27
摘要： The invention relates to a rotor (16) for a permanent-magnet machine having at least two permanent magnets having different polarizations, characterized in that the rotor is provided with at least two layers (1, 11); in that a first layer is made of a magnetically conductive material and a second layer (11) is made of a magnetically non-conductive material; in that the first and second layers are arranged in the manner of a multilayer packet and form two receiving areas (3, 12), which are laterally bound by retaining bars (7, 3) of the respective layer (1, 11); in that the permanent magnets (4) are arranged in the receiving areas (3, 12); in that the first and the second permanent magnet (4) is magnetic-conductively connected to the first layer (1); and in that the retaining bars (7) of the magnetically conductive first layer (1) are made of a non-magnetic material.
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公开(公告)号：EP4035258A1
公开(公告)日：2022-08-03
申请号：EP20804471.9
申请日：2020-11-04
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公开(公告)号：EP2739496A1
公开(公告)日：2014-06-11
申请号：EP12786900.6
申请日：2012-11-02
CPC分类号： B60K17/12 , B60K1/00 , B60K2001/001 , B60Y2304/01 , F16H1/22
摘要： The invention describes a drive device, in particular for a vehicle, having an electrical drive machine (5), which is coupled to a drive axle by means of a gear arrangement (20). The gear arrangement (20), comprising a gear mechanism and/or a differential, is integrated within the rotor (10) of the electrical drive machine (5).
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