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1. 发明授权

US10491083B2 Semiconductor device and semiconductor device mounting method 有权
公开(公告)号：US10491083B2
公开(公告)日：2019-11-26
申请号：US15576701
申请日：2015-05-29
申请人： SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
发明人： Mitsumasa Sasaki
IPC分类号： H02K11/30 , H01L23/28 , H01L25/07 , H01L25/18 , H02K11/00 , H02K5/22 , H01L23/04 , H01L23/495 , H01L25/11 , H02K11/04 , H02M7/00 , H02K11/33 , H02K11/38
CPC分类号： H02K11/30 , H01L23/04 , H01L23/28 , H01L23/49541 , H01L25/07 , H01L25/115 , H01L25/18 , H02K5/225 , H02K11/00 , H02K11/044 , H02K11/046 , H02K11/048 , H02K11/33 , H02K11/38 , H02M7/003
摘要： A semiconductor device includes a device main body that is semi-annular, the device main body having an inner circumferential surface formed arcuate in plan view and an outer circumferential surface formed arcuate in plan view. Cutout portions are formed on a first end surface, on one end side, in a circumferential direction, of the device main body and a second end surface, on an other end side, in the circumferential direction, of the device main body. The cutout portions are used for inserting screws for fixing the device main body to a base portion.

2. 发明申请

US20180115214A1 ROTARY ELECTRIC MACHINE 审中-公开
公开(公告)号：US20180115214A1
公开(公告)日：2018-04-26
申请号：US15560521
申请日：2015-04-28
申请人： MITSBISHI ELECTRIC CORPORATION
发明人： Masao AKIYOSHI , Yuzuru KOBAYASHI , Kentaro HONSHO
IPC分类号： H02K5/20 , H02K9/02 , H02K9/28 , H02K11/04 , H02K19/36
CPC分类号： H02K5/20 , H01L2924/01013 , H01L2924/01082 , H02K5/04 , H02K9/02 , H02K9/28 , H02K11/048 , H02K19/365
摘要： A cover covering a rectifying device includes a cover end wall portion, a cover outer wall portion, and a cover intermediate portion interposed between the cover end wall portion and the cover outer wall portion. The cover end wall portion includes an inner peripheral side intake portion, and the cover intermediate portion includes an outer peripheral side intake portion. The outer peripheral side intake portion includes an axial direction covering portion existing in a position that is closer to a rotary electric machine main body than the cover end wall portion in an axial direction, and a radial direction covering portion that connects the axial direction covering portion to an outer peripheral portion of the cover end wall portion. Intake holes are provided respectively in the inner peripheral side intake portion, the axial direction covering portion, and the radial direction covering portion.

3. 发明授权

US09935520B2 Electronic assembly for a rotary electric machine for a motor vehicle 有权
公开(公告)号：US09935520B2
公开(公告)日：2018-04-03
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： H02K9/00 , H02K5/20 , H02K11/04 , H05K7/20 , H02K11/33 , H02K5/18 , H02K9/04
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 characterized 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).

4. 发明授权

US09444312B2 Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：US09444312B2
公开(公告)日：2016-09-13
申请号：US14314564
申请日：2014-06-25
申请人： Mitsubishi Electric Corporation
发明人： Masahiko Fujita , Yoshinobu Utsumi
IPC分类号： H02K11/00 , H02K11/04 , H02K5/22
CPC分类号： H02K11/048 , H02K5/225
摘要： A metal plate is insert-molded into a case so as to be exposed inside a B terminal mounting aperture so as to overlap with a busbar, a B terminal bolt is press-fitted from an opposite side from the busbar into a press-fitting aperture that is formed on the portion of the metal plate that is exposed inside the B terminal mounting aperture, a spacer and a nut are mounted onto a shaft portion of the B terminal bolt, and the nut is electrically connected to the busbar by the busbar being pressed and held between the spacer and the nut by a fastening force from the nut.
摘要翻译：将金属板嵌入成型到壳体中以暴露在B端子安装孔内，以便与母线重叠，B端子螺栓从母线的相对侧压配合到压入孔形成在金属板的暴露在B端子安装孔内部的部分上，间隔件和螺母安装在B端子螺栓的轴部上，并且螺母通过母线与母线电连接通过螺母的紧固力压紧并保持在间隔件和螺母之间。

5. 发明申请

US20160226334A1 PROTECTIVE COVER FOR A ROTATING ELECTRIC MACHINE FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于电动车辆的旋转电机的保护罩
公开(公告)号：US20160226334A1
公开(公告)日：2016-08-04
申请号：US14917446
申请日：2014-09-03
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Manuel Falguier , Fabien Guerin , Alexis Hosni , Michel Fakes , Yannick Le-Meitour , Philippe Baudesson
IPC分类号： H02K5/20 , H02K11/33 , H05K7/20 , H02K9/02
CPC分类号： H02K5/20 , H02K9/02 , H02K11/048 , H02K11/33 , H05K7/20909
摘要： The present invention concerns a protective cover (400) designed to cover power, filtering and control modules of an electronic assembly for a rotating electric machine for a motor vehicle. Said protective cover (400) is characterised in that it comprises: openings (401, 402, 403, 404) designed to generate different cooling air streams (F1, F2, F3, F4) for heat dissipation requirements of each of the power, control and filtering modules; the openings of the protective cover (400) being distributed into: a first set of openings (401) designed to be positioned facing the fins of a first heat sink coupled to the power module; a second set of openings (402) designed to be positioned facing the control module; the two sets of openings (401, 402) being separated by a barrier wall (405) so as to create a first radial cooling air stream (F1) for said power module and a second radial cooling air stream (F2) for said control module; and a third set of openings (403) designed to be positioned facing the fins of a second heat sink coupled to condensers of the too filtering module so as to create a third radial cooling air stream (F3) for said filtering module.
摘要翻译：本发明涉及一种设计用于覆盖用于机动车辆的旋转电机的电子组件的功率，过滤和控制模块的保护盖（400）。所述保护盖（400）的特征在于，其包括：设计成用于产生不同冷却空气流（F1，F2，F3，F4）的开口（401,402,403,404），用于每个功率控制器的散热要求和过滤模块; 保护盖（400）的开口分布成：第一组开口（401），设计成面对与耦合到功率模块的第一散热器的翅片相对; 设计成面对所述控制模块定位的第二组开口（402）; 所述两组开口（401,402）由阻挡壁（405）分开，以便为所述功率模块产生第一径向冷却空气流（F1），以及为所述控制模块产生第二径向冷却空气流（F2） ; 以及第三组开口（403），其设计成面对耦合到过滤模块的冷凝器的第二散热器的翅片，以便为所述过滤模块创建第三径向冷却空气流（F3）。

6. 发明申请

US20160021775A1 POWER ELECTRONIC MODULE, METHOD FOR PRODUCING SUCH A MODULE, AND ROTATING ELECTRICAL MACHINE OF A MOTOR VEHICLE COMPRISING SAME 审中-公开
标题翻译：电力电子模块，用于生产这样的模块的方法和包括其的电动机的旋转电机
公开(公告)号：US20160021775A1
公开(公告)日：2016-01-21
申请号：US14772891
申请日：2014-03-05
申请人： VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
发明人： Guillaume Lucot , Fabien Guerin
IPC分类号： H05K7/02 , H02K5/22 , H02K11/00
CPC分类号： H05K7/02 , H02K5/225 , H02K11/048 , H02K11/20 , H02K15/12
摘要： The power electronic module includes electronic components arranged in a casing and external connection elements having at least one power line suitable for being linked electrically to a power conductor of a power circuit of a rotating electrical machine. The casing and at least one element of a device for measuring an intensity of a current circulating in the power line form a single-piece assembly. According to particular features, the abovementioned element of the measurement device is a magnetic circuit. The magnetic circuit consists of ferrite and surrounds the power conductor.
摘要翻译：电力电子模块包括布置在壳体中的电子部件和具有至少一个电力线的外部连接元件，所述至少一个电力线适合于与旋转电机的电源电路的电力导体电连接。壳体和用于测量在电力线中循环的电流的强度的装置的至少一个元件形成单件组件。根据具体特征，上述测量装置的元件是磁路。磁路由铁氧体组成，并围绕电源导体。

7. 发明授权

US09160214B2 Cooling structure for electric vehicle 有权
标题翻译：电动车冷却结构
公开(公告)号：US09160214B2
公开(公告)日：2015-10-13
申请号：US13884255
申请日：2010-11-12
申请人： Yoshimoto Matsuda
发明人： Yoshimoto Matsuda
IPC分类号： H02K9/00 , H02K9/19 , B60K1/00 , B60K1/02 , B60K1/04 , B60K11/02 , B60K11/04 , B62K11/04 , H02K7/116 , H02K11/04 , B60L1/00 , B60L3/00 , B60L7/14 , B60L11/18 , B60L15/20
CPC分类号： H02K9/19 , B60K1/00 , B60K1/02 , B60K1/04 , B60K11/02 , B60K11/04 , B60K2001/006 , B60L1/003 , B60L3/003 , B60L3/0061 , B60L7/14 , B60L11/1803 , B60L11/1864 , B60L11/1874 , B60L11/1877 , B60L15/2009 , B60L15/2054 , B60L2200/12 , B60L2220/50 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/425 , B60L2240/486 , B60L2240/525 , B60L2240/545 , B60Y2200/12 , B62K11/04 , B62K2204/00 , B62K2208/00 , H02K7/116 , H02K11/048 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7061 , Y02T10/72 , Y02T10/7275
摘要： Provided is an electric motorcycle including a traveling motor, and a power supply circuit of an inverter and the like, in which a non-conducting cooling oil is supplied to be brought into direct contact with at least one of an electromagnetic coil of the traveling motor and a circuit board of the inverter. A radiator is disposed outside cases of a power plant and a power control controller so as to allow a traveling wind to pass by. Cooling oil is circulated between the radiator and a case of at least one of the power plant and power control controller. A cooling structure for an electric motor and the like that can obtain a higher cooling efficiency than a conventional art while having a simple structure which hardly causes increases in size, weight, cost, and the like can be provided.
摘要翻译：本发明提供一种电动摩托车，其包括行进电动机和逆变器等的电源电路，其中供给不导电冷却油以与行进电动机的电磁线圈中的至少一个直接接触和逆变器的电路板。散热器被布置在电厂和电力控制控制器的外壳的外部，以允许行驶风过去。冷却油在散热器和至少一个发电厂和功率控制控制器的情况下循环。可以提供一种能够获得比现有技术更高的冷却效率的电动机等的冷却结构，同时具有难以引起尺寸，重量和成本等的增加的简单结构。

8. 发明申请

US20150162808A1 ROTARY ELECTRIC MACHINE WITH POWER CONVERTER 有权
标题翻译：带电源转换器的旋转电机
公开(公告)号：US20150162808A1
公开(公告)日：2015-06-11
申请号：US14271803
申请日：2014-05-07
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Masaki KATO , Masahiko FUJITA
IPC分类号： H02K11/00 , H02K9/22
CPC分类号： H02K11/0073 , H01L24/36 , H01L24/40 , H01L2224/40245 , H01L2224/83801 , H01L2224/84801 , H01L2924/00014 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H02K9/22 , H02K11/048 , H02K11/21 , H01L2924/00012 , H01L2924/00 , H01L2224/37099
摘要： A rotary electric machine with a power converter includes: a stator that has stator windings; a rotor that has a rotor winding; a rotational position detecting sensor that outputs a rotational position signal of the rotor; a case that contains the stator and the rotor; a field module that is connected to the rotor winding; power modules, each of which is connected to each of the stator windings and has a current detector, a first switching element, and a second switching element; a heat sink fixed to the field module and the power modules; and a control substrate that outputs control signals to the field module and the power modules based on the rotational position signal from the rotational position detecting sensor. The first switching element is connected in series to the second switching element; and the current detector and both switching element are molded with insulating resin.
摘要翻译：具有功率转换器的旋转电机包括：具有定子绕组的定子; 具有转子绕组的转子; 输出转子的旋转位置信号的旋转位置检测传感器; 包含定子和转子的壳体; 连接到转子绕组的现场模块; 功率模块，每个功率模块连接到每个定子绕组，并具有电流检测器，第一开关元件和第二开关元件; 固定在现场模块和电源模块上的散热器; 以及控制基板，其基于来自所述旋转位置检测传感器的旋转位置信号将控制信号输出到所述现场模块和所述功率模块。第一开关元件与第二开关元件串联连接; 并且电流检测器和两个开关元件都用绝缘树脂模制。

9. 发明申请

US20150035395A1 STATOR WINDING ARRANGEMENT FOR AN ELECTRICAL MACHINE 有权
标题翻译：电机定子绕组布置
公开(公告)号：US20150035395A1
公开(公告)日：2015-02-05
申请号：US14332879
申请日：2014-07-16
申请人： ROLLS-ROYCE PLC
发明人： David Reginald TRAINER , Konstantinos KAMPISIOS , Omar Fadhel JASIM , Ellis Fui Hen CHONG , John James Anthony CULLEN
IPC分类号： H02K3/04 , H02K1/16 , H02K3/48 , H02K21/12
CPC分类号： H02K3/04 , H02K1/16 , H02K3/12 , H02K3/28 , H02K3/48 , H02K11/04 , H02K11/046 , H02K11/048 , H02K21/12 , Y02E10/725
摘要： Described is an electrical machine, including: a rotor having a magnetic flux source mounted thereto; a stator winding arrangement having a first set of electrical connections to provide a first output channel, and a second set of electrical connections to provide a second output channel, the first and second channels being electrically out of phase, wherein the stator winding arrangement is constructed from a plurality of winding portions which are connected in electrical series.
摘要翻译：描述了一种电机，包括：具有安装在其上的磁通源的转子; 具有第一组电连接以提供第一输出通道的定子绕组装置，以及提供第二输出通道的第二组电连接，所述第一和第二通道电异相，其中所述定子绕组装置被构造从以电串联连接的多个绕组部分。

10. 发明申请

US20140361648A1 ELECTRIC ROTATING MACHINE 有权
标题翻译：电动旋转机
公开(公告)号：US20140361648A1
公开(公告)日：2014-12-11
申请号：US14372493
申请日：2012-04-16
申请人： Yuji Shirakata , Dai Nakajima , Masahiko Fujita , Masaki Kato
发明人： Yuji Shirakata , Dai Nakajima , Masahiko Fujita , Masaki Kato
IPC分类号： H02K9/00 , H02P27/06
CPC分类号： H02K9/00 , H02K5/08 , H02K5/141 , H02K5/225 , H02K11/046 , H02K11/048 , H02K11/05 , H02K11/33 , H02K15/12 , H02P27/06
摘要： Two or more switching devices (36) and two or more lead frames (41, 42, 43, and 44) are integrally molded by use of a molding resin (37) so that a power module (30) is formed; the power module (30) is made to adhere to a heat sink (32) via an insulating material (31); the power module (30) and the heat sink (32) are fixed to a housing (33) of the power module composite (23); the power module composite (23) is fixed to a case (6) of an electric rotating machine (1) via the housing (33).
摘要翻译：通过使用模制树脂（37）将两个或更多个开关装置（36）和两个或更多个引线框架（41,42,43和44）整体模制，从而形成功率模块（30）; 电源模块（30）通过绝缘材料（31）粘附到散热器（32）上; 功率模块（30）和散热器（32）固定到功率模块复合材料（23）的壳体（33）上; 功率模块复合体（23）通过壳体（33）固定在旋转电机（1）的壳体（6）上。

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