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91. 发明申请

US20170012504A1 ELECTRIC MACHINE HEAT SINK WITH INCORPORATED PIN FIN ARANGEMENT MEANS 审中-公开
标题翻译：电机散热器配有引脚熔接装置
公开(公告)号：US20170012504A1
公开(公告)日：2017-01-12
申请号：US15113841
申请日：2015-01-26
申请人： SKIPING D.O.O.
发明人： Peter SEVER
IPC分类号： H02K9/22 , H02K5/20 , H02K5/18 , H02K15/14
CPC分类号： H02K9/22 , H02K5/06 , H02K5/18 , H02K5/20 , H02K9/19 , H02K15/14 , H02K2213/03
摘要： A heat sink with incorporated pin fin arrangement means is preferably part of a cooling jacket assembly, used for cooling the electric machine assembly. In general, the cooling jacket assembly comprises an annular cooling jacket body (i.e. a heat sink (4)) preferably adapted for receiving a stator (3) of the electric machine. In addition, the heat sink (4) of a cooling jacket comprises at least one substantially cylindrical wall section with at least one group of incorporated unidirectional heat transfer protuberances (i.e. pin fin (42) arrangement in free-form formation), wherein the heat sink (4) in cooperation with the electric machine assembly forms an annular gap (i.e. a cooling channel) preferably adapted for coolant flow circulation. The heat sink (4) according to the invention is preferably casted or molded as one body part in a single operation; hence the cost effective solution of high performance heat sink (2) is achieved.
摘要翻译：具有结合销翅片布置装置的散热器优选地是用于冷却电机组件的冷却套组件的一部分。通常，冷却套组件包括优选地适于接纳电机的定子（3）的环形冷却套管主体（即，散热器（4））。此外，冷却套的散热器（4）包括至少一个基本上圆柱形的壁部分，其具有至少一组结合的单向传热突起（即自由形式形成的销翅片（42）），其中热量水槽（4）与电机组件配合形成优选适于冷却剂流动循环的环形间隙（即，冷却通道）。根据本发明的散热器（4）优选地在一个操作中被铸造或模制成一体; 因此实现了高性能散热器（2）的成本有效的解决方案。

92. 发明申请

US20160380504A1 ROTATING ELECTRICAL MACHINE AND COOLING SYSTEM OF ROTATING ELECTRICAL MACHINE 审中-公开
标题翻译：旋转电机旋转电机及冷却系统
公开(公告)号：US20160380504A1
公开(公告)日：2016-12-29
申请号：US15137177
申请日：2016-04-25
申请人： Hitachi, Ltd.
发明人： Makoto IMURA , Yasuhiro NAKA , Shinji SUGIMOTO , Daisuke KORI
IPC分类号： H02K5/20 , H02K9/19 , H02K5/18
CPC分类号： H02K5/20 , H02K5/18 , H02K9/19
摘要： A rotating electrical machine includes a housing having an approximately cylindrical shape; a stator and a rotor that are accommodated in the housing; and a cooling frame that is provided on an outer circumferential surface of the housing and circulates a first liquid refrigerant, in which the cooling frame has a partially cylindrical shape. By setting the cooling frame to have the partially cylindrical shape, it is possible to obtain cooling structure capable of obtaining a reduction in size and weight while securing the strength.
摘要翻译：旋转电机包括具有近似圆柱形形状的壳体; 定子和转子，容纳在壳体中; 以及冷却框架，其设置在所述壳体的外周面上并且使所述冷却框架具有部分圆筒形状的第一液体制冷剂循环。通过将冷却框架设置为具有部分圆筒形状，可以获得能够在确保强度的同时获得尺寸和重量的减小的冷却结构。

93. 发明申请

US20160276895A1 MECHANICALLY AND ELECTRICALLY INTEGRATED DRIVING APPARATUS AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：机电一体化驱动装置及其制造方法
公开(公告)号：US20160276895A1
公开(公告)日：2016-09-22
申请号：US15034121
申请日：2014-10-20
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Junichi AIZAWA , Yoshihiro MIYAMA , Akihiro DAIKOKU , Norihiro WATANABE , Hideaki ARITA , Shota HANIOKA , Shigetoshi IPPOSHI
IPC分类号： H02K5/20 , H02K5/16 , H02K5/08 , H02K15/16 , H02K7/08 , H02K11/33 , H02K5/18 , H02K15/14 , H02K3/46 , H02K5/22
CPC分类号： H02K5/20 , H02K3/46 , H02K3/522 , H02K5/08 , H02K5/16 , H02K5/18 , H02K5/225 , H02K7/08 , H02K9/19 , H02K11/33 , H02K15/14 , H02K15/16 , H02K2203/09
摘要： In a mechanically and electrically integrated driving apparatus, a common coolant flow channel for cooling a motor unit and an inverter unit is disposed inside a wall portion of a frame unit. Power modules are placed in close contact with an inner wall surface of the frame unit. A bracket that is separate from the frame unit is fitted into the frame unit. A space inside the frame unit is divided by the bracket into: a space in which the motor unit is housed; and a space in which the inverter unit is housed.
摘要翻译：在机电一体化的驱动装置中，用于冷却马达单元和逆变器单元的通用冷却剂流动通道设置在框架单元的壁部内。电源模块与框架单元的内壁表面紧密接触。与框架单元分离的支架安装在框架单元中。框架单元内的空间被托架分成：容纳马达单元的空间; 以及容纳逆变器单元的空间。

94. 发明授权

US09450475B2 Methods and apparatus for a motor 有权
标题翻译：电动机的方法和装置
公开(公告)号：US09450475B2
公开(公告)日：2016-09-20
申请号：US14070123
申请日：2013-11-01
申请人： Verde Smart Motors
发明人： Jared D. Zumstein , Stephen A. Zavodny , Luis D. Morales , Barry M. Benson
IPC分类号： H02K9/22 , H02K9/04 , H02K11/00 , H02K5/10 , H02K5/18 , H02K5/20 , H02K9/14
CPC分类号： H02K11/33 , H02K5/10 , H02K5/18 , H02K5/20 , H02K9/04 , H02K9/14 , H02K11/0094 , H02K2213/03
摘要： Methods and apparatus for a motor generally comprise a motor shell, a drive unit, a motor electronics assembly configured to operate the drive unit, and a shaft coupled to the drive unit. The drive unit may comprise an axial design configured to increase the efficiency of the system. The motor may be totally enclosed, the shaft may be sealed using a labyrinth seal, and the motor electronics assembly may be contained within the motor shell. The motor may comprise shapes and materials to promote cooling by air flow and thermal conduction. The motor may further comprise a touch-sensitive interface, may operate at high speed in response to a signal, and may provide a single location for the connection of all inputs. A motor according to the present invention may have improved operating characteristics.
摘要翻译：用于电动机的方法和装置通常包括电动机外壳，驱动单元，被配置为操作驱动单元的电动机电子组件和联接到驱动单元的轴。驱动单元可以包括构造成提高系统效率的轴向设计。电机可以是完全封闭的，轴可以使用迷宫式密封进行密封，并且电动机电子组件可以容纳在电动机壳体内。马达可以包括通过气流和热传导促进冷却的形状和材料。电动机可以进一步包括触摸敏感接口，可以响应于信号以高速操作，并且可以提供用于所有输入的连接的单个位置。根据本发明的电动机可以具有改进的操作特性。

95. 发明申请

US20160226333A1 ELECTRONIC ASSEMBLY FOR A ROTARY ELECTRIC MACHINE FOR A MOTOR VEHICLE 有权
标题翻译：用于电机的旋转电机的电子总成
公开(公告)号：US20160226333A1
公开(公告)日：2016-08-04
申请号：US14917435
申请日：2014-09-03
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Manuel Falguier , Alexis Hosni , Michel Fakes , Fabien Guerin , Yannick Le-Meitour , Philippe Baudesson
IPC分类号： H02K5/20 , H02K5/18 , H02K11/04 , H02K9/04 , H02K11/33
CPC分类号： H02K5/20 , H02K5/18 , H02K9/04 , H02K11/048 , H02K11/33 , H05K7/209
摘要： The present invention relates to an electronic assembly (10) for a rotary electric machine (1) for a motor vehicle. Said electronic assembly is characterised by comprising: blocks (100, 200, 300) of electronic components, the blocks having different heat dissipation needs, the blocks being: a power block (100), a filter block (200), a control block (300), and a device (10′) for cooling said blocks (100, 200, 300); said cooling device (10′) comprising: a protective cover (400) suitable for covering the power, filter and control blocks (100, 200, 300), said protective cover comprising openings (401, 402, 403, 404) suitable for generating cooling air flows which differ according to the heat dissipation needs of each of the power (100), control (200) and filter (300) blocks; and cooling elements (101, 201) coupled with said protective cover (400).
摘要翻译：本发明涉及一种用于机动车辆的旋转电机（1）的电子组件（10）。所述电子组件的特征在于包括：电子部件的块（100,200,300），所述块具有不同的散热需求，所述块为：功率块（100），过滤块（200），控制块 300）和用于冷却所述块（100,200,300）的装置（10'）; 所述冷却装置（10'）包括：适于覆盖所述动力，过滤器和控制块（100,200,300）的保护盖（400），所述保护盖包括适于产生的开口（401,402,403,404）冷却空气流根据功率（100），控制（200）和过滤器（300）块中的每一个的散热需要而不同; 以及与所述保护罩（400）联接的冷却元件（101,201）。

96. 发明申请

US20160218575A1 WIND POWER GENERATOR EQUIPPED WITH A COOLING SYSTEM 审中-公开
公开(公告)号：US20160218575A1
公开(公告)日：2016-07-28
申请号：US15091354
申请日：2016-04-05
申请人： Windfin B.V.
发明人： Otto Pabst , Georg Folie , Matteo Casazza , Paolo Bustreo , Peter Gebhard
IPC分类号： H02K1/32 , H02K5/18 , H02K7/18 , H02K9/02
CPC分类号： H02K1/32 , F03D80/50 , F03D80/60 , F05B2220/7066 , F05B2260/2241 , H02K1/278 , H02K5/18 , H02K7/1838 , H02K9/02 , H02K9/04 , H02K2213/12 , Y02E10/725 , Y02E10/726
摘要： A wind power generator has a nacelle; a hub rotatable about an axis of rotation with respect to the nacelle; at least two blades fitted to the hub; an electric machine which is fitted to the nacelle, is bounded by an inner surface extending about the axis of rotation, and has a rotor and a stator; and a cooling system for airflow cooling the electric machine, and which has a deflector body for defining a gap between the deflector body and the electric machine and guiding the airflow into the gap.

97. 发明授权

US09333843B2 Drive device for electric vehicle 有权
标题翻译：电动车驱动装置
公开(公告)号：US09333843B2
公开(公告)日：2016-05-10
申请号：US14003681
申请日：2011-03-08
申请人： Minoru Suzuki , Yukiko Takekawa , Tomoaki Makino
发明人： Minoru Suzuki , Yukiko Takekawa , Tomoaki Makino
IPC分类号： B60K17/14 , B60K17/04 , B60K1/00 , H02K5/173 , H02K7/08 , H02K7/116 , B60B35/18 , B60K7/00 , H02K7/14 , H02K5/18 , H02K5/22 , F16H57/08 , F16H1/28
CPC分类号： B60K1/00 , B60B35/18 , B60K7/0007 , B60K17/145 , B60K2007/0092 , F16H1/28 , F16H57/082 , H02K5/1732 , H02K5/18 , H02K5/225 , H02K7/083 , H02K7/116 , H02K7/14 , Y02T10/641
摘要： A drive device for an electric vehicle in which, by improving a supporting structure of an input shaft of a speed reduction unit, the bearing stiffness of a hub bearing is improved, while the rotational accuracy and the durability of an input shaft of a speed reduction unit are improved and noise is suppressed. The drive device includes: a speed reduction unit including an input shaft driven by an electric motor; a hub unit rotationally driven by the speed reduction unit; and a housing. The input shaft of the speed reduction unit is supported by bearings provided at two locations in the axial direction. The bearings are both supported by the output member, and the PCD of the inboard-side hub bearing of the hub bearings disposed at the two locations in the axial direction of the hub unit is larger than the PCD of the outboard-side hub bearing.
摘要翻译：一种用于电动车辆的驱动装置，其中通过改进减速单元的输入轴的支撑结构，提高了轮毂轴承的轴承刚度，同时减速的输入轴的旋转精度和耐久性改善了单位，抑制了噪音。驱动装置包括：减速单元，包括由电动机驱动的输入轴; 由减速单元旋转驱动的轮毂单元; 和住房。减速单元的输入轴由在轴向两个位置设置的轴承支撑。轴承都由输出构件支撑，轮毂轴承内侧轮毂轴承的PCD位于轮毂单元的轴向两个位置，大于外侧轮毂轴承的PCD。

98. 发明申请

US20160056683A1 MOTOR 审中-公开
标题翻译：发动机
公开(公告)号：US20160056683A1
公开(公告)日：2016-02-25
申请号：US14748485
申请日：2015-06-24
申请人： Nidec Corporation
发明人： Masato NAKANISHI , Yasuo ISHIYAMA , Yoshinobu NAKAMURA , Takumi OKADA
IPC分类号： H02K5/20 , H02K5/18
CPC分类号： H02K5/20 , H02K5/18 , H02K9/19 , H02K11/33
摘要： A motor includes a rotating shaft, a rotor, a stator, a bracket, and a control device mounted on the bracket. The bracket includes a cylindrical bracket main body, and a stator frame which faces the bracket main body across a clearance and holds an outer surface of the stator on the radially inward side of the bracket main body. The control device is mounted on the bracket main body. The bracket is provided with a cooling passage, and an inflow port and an outflow port connected with the cooling passage. The cooling passage includes a control device cooling passage provided between the bracket main body and the control device, a stator cooling passage provided between the bracket main body and the stator frame, and a communication passage coupling the control device cooling passage and the stator cooling passage.
摘要翻译：电动机包括旋转轴，转子，定子，支架和安装在支架上的控制装置。托架包括圆柱形托架主体和定子框架，该定子框架跨过间隙面向托架主体并且将定子的外表面保持在托架主体的径向内侧。控制装置安装在支架主体上。支架设有冷却通道，与冷却通道连接的流入口和流出口。冷却通道包括设置在支架主体和控制装置之间的控制装置冷却通道，设置在支架主体和定子框架之间的定子冷却通道，以及连接控制装置冷却通道和定子冷却通道。

99. 发明申请

US20160056681A1 INTEGRATED MOTOR AND CONTROLLER WITH INTERNAL HEAT SINK AND SNAP-ON DRIPSHIELD 审中-公开
标题翻译：集成电机和控制器与内部散热和SNAP-ON DRIPSHIELD
公开(公告)号：US20160056681A1
公开(公告)日：2016-02-25
申请号：US14465657
申请日：2014-08-21
申请人： Nidec Motor Corporation
发明人： Michael W. Major , Carolyn S. Schaefer , Gregory A. Peterson
IPC分类号： H02K5/18 , H02K9/00 , H02K5/10 , H02K5/22
CPC分类号： H02K5/18 , H02K11/33
摘要： An electric motor includes a stator, a rotor rotatable relative to the stator about a rotor axis, a motor case, and a motor controller. The motor case presents a motor chamber in which the stator is located. The motor controller is supported relative to the motor case and includes a heat-producing component external of the motor chamber. A heat sink is thermally coupled with the heat-producing component of the motor controller and is located within the motor chamber. A dripshield cooperates with the motor case to define a controller chamber in which the controller is at least substantially located. The dripshield and motor case present complementary pairs of latch components, with each pair of latch components including a dripshield latch component and a case latch component. Each pair of latch components is automatically interlocked to secure the dripshield on the motor case.
摘要翻译：电动机包括定子，可绕转子轴线相对于定子旋转的转子，电动机壳体和电动机控制器。电动机壳体具有定子所在的电动机室。马达控制器相对于马达壳体被支撑并且包括在马达室外部的发热部件。散热器与电动机控制器的发热部件热耦合并且位于电动机室内。滴水罩与马达壳体配合以限定控制器室，其中控制器至少基本上位于该控制器室中。滴水罩和电动机箱存在互补的锁定部件对，每对闩锁部件包括滴漏挡块部件和壳体闩锁部件。每对闩锁部件自动互锁以将滴水固定在电机外壳上。

100. 发明授权

US09257881B2 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US09257881B2
公开(公告)日：2016-02-09
申请号：US14318798
申请日：2014-06-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shingo Fubuki
IPC分类号： H02K9/00 , H02K9/19 , H02K1/32 , H02K5/18 , H02K9/22 , H02K3/24 , H02K5/20
CPC分类号： H02K9/005 , H02K1/32 , H02K3/24 , H02K5/18 , H02K5/20 , H02K9/19 , H02K9/22
摘要： A rotating electric machine includes a stator, a rotor, and a coolant supply passage. Coils are wound on the teeth of the stator. The rotor is disposed coaxially with the stator, and has an outer circumferential surface that faces respective distal end faces of the teeth with a constant gap formed therebetween. The coolant supply passage is disposed inside the rotor, and is configured to eject a coolant from a coolant outlet of the outer circumferential surface of the rotor toward the distal end face of a corresponding one of the teeth so as to supply the coolant to the gap. A discharge groove is formed in the distal end face of the corresponding tooth. The discharge groove is inclined radially outwardly of the stator, from a coolant supply position as an axial position of the stator facing the coolant outlet, toward one edge of the distal end face of the corresponding tooth.
摘要翻译：旋转电机包括定子，转子和冷却剂供给通道。线圈缠绕在定子的齿上。转子与定子同轴设置，并且具有面对各齿顶端面的外周面，其间形成有恒定的间隙。冷却剂供给通道设置在转子内部，并且构造成将冷却剂从转子的外周表面的冷却剂出口朝向对应的一个齿的远端面喷射，以将冷却剂供应到间隙。在对应的齿的远端面形成有排出槽。排出槽从作为定子面向冷却剂出口的轴向位置的冷却剂供给位置朝向对应的齿的远端面的一个边缘，从定子的径向外侧倾斜。

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