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1. 发明申请

WO2006034508A1 A METHOD AND SYSTEM FOR COOLING A MOTOR OR MOTOR ENCLOSURE 审中-公开
标题翻译：一种用于冷却电动机或电动机外壳的方法和系统
公开(公告)号：WO2006034508A1
公开(公告)日：2006-03-30
申请号：PCT/US2005/034485
申请日：2005-09-26
申请人： WAVECREST LABORATORIES LLC , MATIN, Kaiser , PENZENSTADLER, Ernest, G. , PEYGHALEH, Mansour , BENSON, Mark, A.
发明人： MATIN, Kaiser , PENZENSTADLER, Ernest, G. , PEYGHALEH, Mansour , BENSON, Mark, A.
IPC分类号： H02K11/04 , H02K9/14
CPC分类号： H02K9/14 , H02K5/136 , H02K5/18 , H02K11/33 , H02K17/30
摘要： A method and system of cooling an enclosure or motor is disclosed. An exemplary permanent magnet electric motor is formed with an external stator and an internal rotor. The motor controller is in thermal proximity to the motor but is thermally isolated from the motor by an air chamber. In one exemplary embodiment, one or more heat sinks are provided to create efficient heat removal paths. In another exemplary embodiment, one of more heat pipes are located in the system.
摘要翻译：公开了一种冷却外壳或电机的方法和系统。示例性的永磁电动机由外部定子和内部转子形成。电动机控制器处于热电偶附近，但是通过气室与电动机热隔离。在一个示例性实施例中，提供一个或多个散热器以产生有效的散热路径。在另一示例性实施例中，多个热管中的一个位于系统中。

2. 发明申请

WO2006014756A1 DYNAMOELECTRIC MACHINE WITH EMBEDDED HEAT EXCHANGER 审中-公开
标题翻译：带嵌入式热交换器的电动机
公开(公告)号：WO2006014756A1
公开(公告)日：2006-02-09
申请号：PCT/US2005/025772
申请日：2005-07-20
申请人： WAVECREST LABORATORIES LLC , MATIN, Kaiser , BENSON, Mark A. , PEYGHALEH, Mansour
发明人： MATIN, Kaiser , BENSON, Mark A. , PEYGHALEH, Mansour
IPC分类号： H02K9/20
CPC分类号： H02K9/20
摘要： A dynamoelectric machine, having a stator and rotor, is enclosed in a sealed housing. An impeller fixed to the rotor shaft creates air circulation through the housing and machine components for contact with one or more sealed containers of a coolant medium. The sealed container provides heat transfer from the circulated air through evaporation of the coolant medium. The sealed container has one closed end located within the housing and another closed end external to the housing. Heat from the evaporated coolant medium is transferred to the environment external to the housing through condensation of the vapor at the external end of the container. The sealed container may be stationary or rotatable with the rotor shaft. A plurality of heat transfer containers may be provided.
摘要翻译：具有定子和转子的电动机被封闭在密封的壳体中。固定到转子轴上的叶轮通过壳体和机器部件产生空气循环，以与冷却剂介质的一个或多个密封容器接触。密封容器通过冷却剂介质的蒸发提供从循环空气的热传递。密封容器具有位于壳体内的一个封闭端以及壳体外部的另一封闭端。来自蒸发的冷却剂介质的热量通过容器外部的蒸汽的冷凝被转移到壳体外部的环境中。密封容器可以与转子轴固定或可旋转。可以设置多个传热容器。

3. 发明申请

WO2005050817A1 STATOR-AXLE FOR IN-WHEEL MOTOR OF AN ELECTRIC VEHICLE 审中-公开
标题翻译：电动车辆电机的定子轴
公开(公告)号：WO2005050817A1
公开(公告)日：2005-06-02
申请号：PCT/US2004/035898
申请日：2004-10-28
申请人： WAVECREST LABORATORIES LLC , PERKINS, William, P. , PALAZZOLO, Joseph , PEYGHALEH, Mansour , BENSON, Mark, A.
发明人： PERKINS, William, P. , PALAZZOLO, Joseph , PEYGHALEH, Mansour , BENSON, Mark, A.
IPC分类号： H02K1/18
CPC分类号： B60K7/0007 , B60K2001/003 , B60K2007/0038 , B60K2007/0092 , B60L2220/44 , B60L2220/50 , H02K5/1732 , H02K7/14 , H02K11/33 , H02K21/222 , Y02T10/641
摘要： One or more wheels of an electrically powered vehicle contains a motor comprising a rotor and a stator that is mounted on an integrated structure having a motor stator mounting portion and wheel axle portion. The structure is fabricated from a unitary non-ferromagnetic substance. A rotor housing is journalled to the axle portion on both sides of the motor stator mounting portion via bearings. A wheel assembly can be mounted on the rotor housing to be driven by the motor. Forced-air cooling is provided through a hollow central passage. A plug separates the passage cooling is provided through a hollow central passage. A plug separates the passage cooling is provided through a hollow central passage. A plug separates the passage into two distinct sections, an inlet and an outlet. A plurality of cavities, provided with heat exchanger surfaces, are contained within the stator mounting portion. Channels at each end of each cavity extend in the radial direction into the central passage. Cooling air enters from one end of the central passage, is directed through the inlet channels, the cavities and outlet channels before exiting through the opposite end of the central passage. Additional channels provide wire connection to the stator.
摘要翻译：电动车辆的一个或多个车轮包含电动机，其包括转子和定子，其安装在具有电动机定子安装部分和轮轴部分的一体结构上。该结构由单一非铁磁性物质制成。转子壳体通过轴承支承在电机定子安装部分两侧的轴部上。轮组件可以安装在转子壳体上以由电动机驱动。强制空气冷却通过中空中央通道提供。插头分开通过中空通道提供的通道冷却。插头分开通过中空通道提供的通道冷却。插头将通道分成两个不同的部分，一个入口和一个出口。设置有热交换器表面的多个空腔被容纳在定子安装部分内。每个腔的每个端部处的通道在径向方向上延伸到中心通道中。冷却空气从中央通道的一端进入，通过入口通道，空腔和出口通道，然后通过中心通道的相对端。附加通道提供与定子的电线连接。

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