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公开(公告)号：US06924570B2
公开(公告)日：2005-08-02
申请号：US10968155
申请日：2004-10-20
CPC分类号： H02K3/522
摘要： The invention relates to a stator for an electric motor. Said stator has an annular stator package having a plurality of stator teeth. An annular interconnection unit is located on the end face of said stator package. Said annular interconnection contains diverting elements. The interconnection unit has a support component which is provided with a cavity and has slots. Provided in said cavity are a multiplicity of mutually electrically insulated connector rings each having contacting elements routed externally through said slots.
摘要翻译： 本发明涉及一种用于电动机的定子。 所述定子具有具有多个定子齿的环形定子组件。 环形互连单元位于所述定子组件的端面上。 所述环形互连件包含转向元件。 互连单元具有设置有空腔并具有槽的支撑部件。 在所述空腔中设置有多个相互电绝缘的连接环，每个连接环具有从外部通过所述槽引导的接触元件。
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公开(公告)号：US20050088049A1
公开(公告)日：2005-04-28
申请号：US10968155
申请日：2004-10-20
CPC分类号： H02K3/522
摘要： The invention relates to a stator for an electric motor. Said stator has an annular stator package having a plurality of stator teeth. An annular interconnection unit is located on the end face of said stator package. Said annular interconnection contains diverting elements. The interconnection unit has a support component which is provided with a cavity and has slots. Provided in said cavity are a multiplicity of mutually electrically insulated connector rings each having contacting elements routed externally through said slots.
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公开(公告)号：US20080193275A1
公开(公告)日：2008-08-14
申请号：US11913601
申请日：2006-04-12
摘要： An electric machine has a rotor and a stator as well as a method for cooling such a machine. In order to improve cooling of an electric machine, the electric machine (18) has a rotor (2) that is excited by permanent magnets, a stator (38), magnets (3) which are arranged along the circumferential line of the rotor (2) in such a way that a magnetically non-effective zone (10) is created around the center of the rotor (2), at least one opening (11) in the magnetically non-effective zone (10) of the rotor (2) in order to embody an air flow path (41) through the rotor (2), the opening (11) extending substantially in an axial direction, and a fan (15, 56, 58, 59) which moves along with the rotor (2) and is used for embodying an air flow through the opening (11) of the rotor (2).
摘要翻译： 电机具有转子和定子以及冷却这种机器的方法。 为了改善电机的冷却，电机（18）具有由永磁体激励的转子（2），定子（38），沿着转子的圆周方向配置的磁体（3） 2），使得围绕转子（2）的中心产生磁性无效区域（10），转子（2）的磁性非有效区域（10）中的至少一个开口（11） ），以便通过所述转子（2）具有大致沿轴向延伸的所述开口（11）的空气流路（41），以及与所述转子一起移动的风扇（15,56,58,59） 用于体现通过转子（2）的开口（11）的空气流。
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公开(公告)号：US07042121B2
公开(公告)日：2006-05-09
申请号：US11165190
申请日：2005-06-24
申请人： Pietro De Filippis , Markus Egerland , Detlef Kemmer , Paul Stephen McLennan , Harald Redelberger
发明人： Pietro De Filippis , Markus Egerland , Detlef Kemmer , Paul Stephen McLennan , Harald Redelberger
IPC分类号： H02K11/00
CPC分类号： F04D25/082 , F04D29/329 , H02K9/06
摘要： The invention relates to a cooling fan for use in a motor vehicle. To achieve improved cooling of an electric motor it is proposed that the motor housing enclosing the electric motor be used as a heat sink for emitting waste heat into a cooling air flow. The cooling air flow for cooling the electric motor is routed here through the interior of the motor housing and subsequently along the outside of the motor housing over cooling elements in the areas of the air inlet openings and in the area or an air exit gap between fan wheel hub and front part of the motor housing. The cooling air flow is created in this case by the fan wheel hub of the fan wheel driven by the electric motor.
摘要翻译： 本发明涉及一种用于机动车辆的冷却风扇。 为了实现电动机的改进的冷却，建议将包围电动机的电动机壳体用作将废热排放到冷却空气流中的散热器。 用于冷却电动机的冷却空气流通过电动机壳体的内部并沿着电动机壳体的外部延伸到空气入口开口的区域中的冷却元件和风扇之间的空气出口间隙 轮毂和电机外壳的前部。 在这种情况下，由电动机驱动的风扇叶轮的风扇轮毂产生冷却空气流。
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公开(公告)号：US20060022529A1
公开(公告)日：2006-02-02
申请号：US11165190
申请日：2005-06-24
CPC分类号： F04D25/082 , F04D29/329 , H02K9/06
摘要： The invention relates to a cooling fan for use in a motor vehicle. To achieve improved cooling of an electric motor it is proposed that the motor housing enclosing the electric motor be used as a heat sink for emitting waste heat into a cooling air flow. The cooling air flow for cooling the electric motor is routed here through the interior of the motor housing and subsequently along the outside of the motor housing over cooling elements in the areas of the air inlet openings and in the area or an air exit gap between fan wheel hub and front part of the motor housing. The cooling air flow is created in this case by the fan wheel hub of the fan wheel driven by the electric motor.
摘要翻译： 本发明涉及一种用于机动车辆的冷却风扇。 为了实现电动机的改进的冷却，建议将包围电动机的电动机壳体用作将废热排放到冷却空气流中的散热器。 用于冷却电动机的冷却空气流通过电动机壳体的内部并沿着电动机壳体的外部延伸到空气入口开口的区域中的冷却元件和风扇之间的空气出口间隙 轮毂和电机外壳的前部。 在这种情况下，由电动机驱动的风扇叶轮的风扇轮毂产生冷却空气流。
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公开(公告)号：US20080030087A1
公开(公告)日：2008-02-07
申请号：US11572932
申请日：2005-06-23
CPC分类号： H02K9/14 , F04D25/082 , H02K9/06 , Y10T29/49012
摘要： An electromotor has an external stator, and a ventilator vessel which is used to produce a cooling air flow for self-ventilation of the electromotor. In order to improve the cooling of an electromotors, it is proposed to use a ventilator vessel to help direct an air flow along the outer surface of the motor housing, through the inside of the housing of the electromotor and through an air gap formed between the motor housing wall and ventilator vessel.
摘要翻译： 电动机具有外部定子和用于产生用于电动机的自我通风的冷却空气流的通风机容器。 为了改善电动机的冷却，建议使用通风机容器来帮助引导沿着电动机壳体的外表面的气流通过电动机壳体的内部并通过形成在电动机壳体之间的空气间隙 电机外壳和呼吸机容器。
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公开(公告)号：US08100665B2
公开(公告)日：2012-01-24
申请号：US12066573
申请日：2006-09-13
IPC分类号： F04D29/38
CPC分类号： F04D29/384 , F04D29/681
摘要： A fan module, particularly for cooling motor vehicle engines allows for improved cooling of the fan motor. The fan housing (101) in which the fan motor (105) is arranged has fixed air-channeling elements (109) which are arranged in the region of a fan hub (2) of the fan wheel (1) driven by the fan motor (105) and which only partially cover an outlet cross section (102, 118) defined by the fan housing (101).
摘要翻译： 特别是用于冷却机动车辆发动机的风扇模块允许改进风扇马达的冷却。 风扇电机（105）的风扇壳体（101）具有固定的空气通道元件（109），它们设置在由风扇电动机（1）驱动的风扇叶轮（1）的风扇轮毂（2）的区域 （105），并且仅部分地覆盖由风扇壳体（101）限定的出口横截面（102,118）。
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公开(公告)号：US08016574B2
公开(公告)日：2011-09-13
申请号：US12090190
申请日：2006-09-08
IPC分类号： F04B35/04
CPC分类号： F04D25/0606 , F04D25/082 , F04D29/329 , H02K1/185 , H02K1/32 , H02K5/1735 , H02K7/14 , H02K9/06 , H02K11/33
摘要： A cooling fan (1) for a motor vehicle has a fan wheel (4) and a brushless fan motor (2) which is used to drive the fan wheel (4). The fan motor (2) has an internal rotor (3). The fan wheel (4) is directly connected to the internal rotor (3) in order to reduce the size of the type of cooling fan (1) whilst retaining the power output.
摘要翻译： 用于机动车辆的冷却风扇（1）具有用于驱动风扇叶轮（4）的风扇叶轮（4）和无刷风扇马达（2）。 风扇电动机（2）具有内转子（3）。 风扇叶轮（4）直接连接到内部转子（3），以便在保持功率输出的同时减小冷却风扇（1）的尺寸。
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公开(公告)号：US07977831B2
公开(公告)日：2011-07-12
申请号：US11572932
申请日：2005-06-23
申请人： Pietro De Filippis , Markus Egerland , Detlef Kemmer , Paul Stephen McLennan , Harald Redelberger
发明人： Pietro De Filippis , Markus Egerland , Detlef Kemmer , Paul Stephen McLennan , Harald Redelberger
IPC分类号： H02K9/06
CPC分类号： H02K9/14 , F04D25/082 , H02K9/06 , Y10T29/49012
摘要： An electromotor has an external stator, and a ventilator vessel which is used to produce a cooling air flow for self-ventilation of the electromotor. In order to improve the cooling of an electromotors, it is proposed to use a ventilator vessel to help direct an air flow along the outer surface of the motor housing, through the inside of the housing of the electromotor and through an air gap formed between the motor housing wall and ventilator vessel.
摘要翻译： 电动机具有外部定子和用于产生用于电动机的自我通风的冷却空气流的通风机容器。 为了改善电动机的冷却，建议使用通风机容器来帮助引导沿着电动机壳体的外表面的气流通过电动机壳体的内部并通过形成在电动机壳体之间的空气间隙 电机外壳和呼吸机容器。
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公开(公告)号：US20090155103A1
公开(公告)日：2009-06-18
申请号：US12089844
申请日：2006-09-05
CPC分类号： F04D25/166 , F01P7/048 , F04D27/004
摘要： A cooling fan module for a motor vehicle. has a first fan motor which is used to drive a first cooling fan and a second fan motor which is used to drive a second cooling fan. A control unit (6, 13) is associated with the first fan motor (2, 11), which operates the first fan motor (2, 11) and the second fan motor (4, 12, 23) simultaneously, in order to provide an economical and compact technical solution for the cooling fan.
摘要翻译： 一种用于机动车辆的冷却风扇模块。 具有用于驱动第一冷却风扇的第一风扇电动机和用于驱动第二冷却风扇的第二风扇电动机。 控制单元（6,13）与第一风扇马达（2,11）相关联，第一风扇马达（2,11）同时操作第一风扇马达（2,11）和第二风扇马达（4,12,23），以便提供 冷却风扇的经济和紧凑的技术解决方案。
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