专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US3553505A Rectifier device for alternating current lighting generator 失效
标题翻译：用于替代电流发生器的整流器装置
公开(公告)号：US3553505A
公开(公告)日：1971-01-05
申请号：US3553505D
申请日：1969-03-28
申请人： NIPPON DENSO CO
发明人： SATO SUGURU
IPC分类号： H01L23/367 , H01L25/03 , H02K11/00 , H02K11/04
CPC分类号： H01L25/03 , H01L23/3672 , H01L2924/0002 , H02K5/225 , H02K9/22 , H02K11/048 , H02K19/26 , H01L2924/00
摘要： A rectifier device for an alternating current lighting generator for motor vehicles in which a carrier for carrying and cooling diodes of the device are arranged in a bearing shield of the generator and in which the carrier is formed from sheet metal strips provided with a plurality of cutouts extending uniformly spaced from each other and transversely to the longitudinal direction of the strip and then bent into a fan-shaped polygonal configuration, whereby the carrier may be produced with a minimum of scrap while having improved rigidity and heat dissipation.

72. 发明授权

US09935526B2 Electric rotating machine 有权
公开(公告)号：US09935526B2
公开(公告)日：2018-04-03
申请号：US14372808
申请日：2012-04-16
申请人： Masaki Kato , Masahiko Fujita
发明人： Masaki Kato , Masahiko Fujita
IPC分类号： H02K11/00 , H02K11/04 , H02K5/02 , H02K9/06 , H02K11/33 , H02K5/08 , H02K5/18
CPC分类号： H02K11/048 , H02K5/02 , H02K5/08 , H02K5/18 , H02K9/06 , H02K11/046 , H02K11/33
摘要： A power module composite includes a power module (34) in which switching devices (32) included in an electric-power conversion circuit are molded, a driver module (37) that includes a control circuit (35) for controlling the switching devices (32) and is molded, a housing (39) containing the power module (34) and the driver module (37), and a heat sink (38) that is fixed to the housing (39) and refrigerates the switching devices (32); the power module 34 and the driver module 37 are mounted in that order on the heat sink (38) in such a way as to be superimposed on each other.

73. 发明授权

US09837879B2 Rotating electrical machine 有权
公开(公告)号：US09837879B2
公开(公告)日：2017-12-05
申请号：US14844546
申请日：2015-09-03
申请人： DENSO CORPORATION
发明人： Shinya Oowatari
IPC分类号： H02K9/00 , H02K11/04 , H02K9/02 , H02K9/06
CPC分类号： H02K11/048 , H02K9/02 , H02K9/06
摘要： A rotating shaft is attached rotatably to a front body and a rear body of an AC generator. Feeding brushes are disposed around a rear end portion of the rotating shaft. A heat radiating plate is attached to a rear end of the rear body. A control board is attached to a back of the heat radiating plate. External air flows in from an air inlet and advances in a radially inward direction after passing through a cooling fin disposed on the heat radiating plate by a first air flow passage. In addition, the external air passes through and around the rear end portion of the rotating shaft after flowing into a rear surface side of the heat radiating plate via a second air passage.

74. 发明申请

US20170163130A1 ELECTRONIC ARCHITECTURE INTENDED TO SUPPLY AN ELECTRIC MACHINE FOR AUTOMOTIVE VEHICLE 审中-公开
公开(公告)号：US20170163130A1
公开(公告)日：2017-06-08
申请号：US15364419
申请日：2016-11-30
申请人： Valeo Systemes de Controle Moteur
发明人： Guillaume Tramet , Arnaud Mas , Ernesto Sacco
IPC分类号： H02K11/33 , B60R16/03
CPC分类号： H02K11/33 , B60R16/03 , H02K5/08 , H02K11/048 , H05K7/1432 , H05K7/209
摘要： The subject of the invention is an electronic architecture (10) intended to supply an electric machine for automotive vehicle, the electronic architecture (10) comprising at least: an electronic power unit (100); a thermal dissipator (200) supporting the electronic power unit (100); an electronic control unit (300) configured to control the said electronic power unit (100); a support (400) of the electronic control unit supporting the electronic control unit (300) and arranged between the electronic power unit (100) and the electronic control unit (300); and an electrical connector (500) comprising at least one power trace intended to be connected electrically to at least some electrical elements (phase φ, B+, B−) of the electric machine and/or of an electrical energy source, the electrical connector (500) being arranged between the electronic power unit (100) and the support (400) of the electronic control unit and configured to electrically connect the electronic power unit (100) and/or the electronic control unit (300) to the at least one power trace.

75. 发明授权

US09601973B2 Process for interconnection of electronic power modules of a rotary electrical machine, and assembly of interconnected power modules obtained by means of this process 有权
公开(公告)号：US09601973B2
公开(公告)日：2017-03-21
申请号：US13885114
申请日：2011-11-17
申请人： Regis Seidenbinder , Bryann Lafabrie , Fabrice Tauvron , Cyrille Dheripre , David Delplace , Marc Tunzini , Romaric Guillard , Ruth Lopez , Jie Wen
发明人： Regis Seidenbinder , Bryann Lafabrie , Fabrice Tauvron , Cyrille Dheripre , David Delplace , Marc Tunzini , Romaric Guillard , Ruth Lopez , Jie Wen
IPC分类号： H02K11/00 , H02K15/00 , H02K11/04
CPC分类号： H02K11/048 , H02K15/00 , Y10T29/49009
摘要： A method for interconnecting electronic power modules of a polyphase rotary electric machine. The power modules are disposed in open cavities of a heat sink and comprise substrates on which are provided MOSFETs of a synchronous rectifier bridge and integrated control circuits. The method comprises the production of: a planar connector (6) including at least one layer of conductive traces (64); a plurality of interconnection elements (512) arranged in multiple geometric formations and ultrasonically welded or brazed (S2) directly to the substrates (51) and/or the MOSFETs; and openings (65) in the planar connector (6) allowing the free passage of the upper ends (5120) of the connection elements (512) and a mechanical contact with the conductive traces (64). The electrical connections are obtained by means of laser (8) transmission welding (S1) or electric resistance welding.

76. 发明授权

US09559570B2 Electrical machine 有权
标题翻译：电机
公开(公告)号：US09559570B2
公开(公告)日：2017-01-31
申请号：US13063457
申请日：2009-09-16
申请人： Tim Spearman , Mike Dowsett , Toby Heason , Wayne Maddison , Stephen Knight
发明人： Tim Spearman , Mike Dowsett , Toby Heason , Wayne Maddison , Stephen Knight
IPC分类号： H02K11/00 , F02N11/04 , H02K5/22 , H02K11/04
CPC分类号： H02K11/33 , F02D2400/18 , F02D2400/21 , F02D2400/22 , F02N11/04 , F02N2250/08 , H02K5/225 , H02K11/01 , H02K11/048
摘要： An integrated starter generator device comprising a housing, a stator and a rotor contained within the housing, the device further comprising control electronics operable to configure the device as either a starter or generator and contained entirely within the housing. The device may include a high current terminal having brass and rubber bonded together. The rubber forms both a sealing and an insulating function.
摘要翻译：一种集成起动发电机装置，包括壳体，定子和包含在壳体内的转子，所述装置还包括控制电子装置，其可操作以将所述装置配置为起动器或发电机并且完全包含在所述壳体内。该装置可以包括具有黄铜和橡胶的大电流端子结合在一起。橡胶形成密封和绝缘功能。

77. 发明授权

US09413209B2 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US09413209B2
公开(公告)日：2016-08-09
申请号：US13763044
申请日：2013-02-08
申请人： Naohiro Motoishi , Masahiko Fujita , Yoshinobu Utsumi
发明人： Naohiro Motoishi , Masahiko Fujita , Yoshinobu Utsumi
IPC分类号： H02K9/22 , H02K11/04
CPC分类号： H02K9/22 , H02K11/048 , H02K11/225
摘要： A rotating electric machine including: a bracket holding a rotor and a stator of a motor; a heat sink provided fixedly to the bracket on an outside of the bracket; a resolver disposed between the heat sink and the motor; a stator circuit portion and a field circuit portion disposed to the heat sink on a side opposite to the resolver; and a control board supported on an insert case attached to the heat sink and electrically connected to the stator circuit portion and the field circuit portion. A resolver input-output terminal is electrically connected to the control board by passing through an insertion hole provided to the heat sink. The rotating electric machine configured in this manner is compact and inexpensive with an excellent heat-releasing performance and a capability of reducing man-hours required for assembly and components required for connection.
摘要翻译：一种旋转电机，包括：保持转子和马达的定子的支架; 固定在支架外侧的散热器; 设置在散热器和电动机之间的旋转变压器; 定子电路部分和场电路部分，其设置在所述散热器的与所述旋转变压器相对的一侧上; 以及控制板，其支撑在附接到所述散热器并且与所述定子电路部分和所述励磁电路部分电连接的插入壳体上。旋转变压器输入输出端子通过设置在散热器上的插入孔与控制板电连接。以这种方式构造的旋转电机是紧凑且廉价的，具有优异的散热性能和减少组装所需的工时以及连接所需的部件的能力。

78. 发明申请

US20160164363A1 CONNECTING DEVICE BETWEEN STATOR WINDING AND CONTROL DEVICE OF AN ELECTRICAL MACHINE 审中-公开
标题翻译：定子绕组与电机控制装置之间的连接装置
公开(公告)号：US20160164363A1
公开(公告)日：2016-06-09
申请号：US14963734
申请日：2015-12-09
申请人： Robert Bosch GmbH
发明人： Bernd Schroeder , Sridhar Selvaraj , Mario Kaepple
IPC分类号： H02K3/28 , H02K11/00
CPC分类号： H02K11/30 , H02K3/50 , H02K11/048
摘要： A connecting device having current rails (8-12) that produce an electrical connection between the stator winding and associated contact sites (35-39) of an electrical control device (6) of an electrical machine (1), the electrical control device being provided for controlling the stator winding, wherein the connecting device (5) comprises current rails (8-12) that protrude at the stator winding ends (18-22) in a parallel manner with respect to the middle axis of the electrical machine (1) and the current rails (8-12) lie in guide channels (32-34) that are arranged on a connection plate (31) that is embodied from an electrically non-conductive material.
摘要翻译：一种具有电流轨道（8-12）的连接装置，其在电机（1）的电气控制装置（6）的定子绕组和相关接触位置（35-39）之间产生电连接，所述电气控制装置提供用于控制定子绕组，其中连接装置（5）包括相对于电机（1）的中间轴线平行地突出在定子绕组端（18-22）处的电流轨道（8-12）），并且电流轨道（8-12）位于布置在由非导电材料体现的连接板（31）上的引导通道（32-34）中。

79. 发明申请

US20160104658A1 PEDESTAL SURFACE FOR MOSFET MODULE 审中-公开
标题翻译： MOSFET模块用PEDESTAL SURFACE
公开(公告)号：US20160104658A1
公开(公告)日：2016-04-14
申请号：US14876674
申请日：2015-10-06
申请人： Remy Technologies, LLC
发明人： Michael D. Bradfield
IPC分类号： H01L23/467 , H02K11/00 , H02K9/04 , H01L25/065
CPC分类号： H01L23/467 , H01L25/0655 , H01L25/072 , H01L2924/0002 , H02K9/04 , H02K9/06 , H02K11/048 , H02K11/33 , H01L2924/00
摘要： An electronic package connectable to an electric machine includes a cooling tower having a metallic wall with a radially outer wall surface. The radially outer wall surface includes discrete, radially outwardly projecting pedestals. The planar pedestal mounting surfaces are parallel with the central axis such that the radial distance between the axis and the radially outer wall surface is greater within the periphery than outside the periphery. Power modules are mounted to the pedestals. Each power module includes a base in thermal contact with a pedestal mounting surface and an opposing interior surface in thermal communication with a MOSFET power electronics device. A cover plate is spaced from the base interior surface. A dielectric housing member surrounds the MOSFET power electronics devices. An electrical connection terminal is disposed outside the periphery of each module. An electric machine including such an electronic package is also disclosed.
摘要翻译：可连接到电机的电子封装包括具有带有径向外壁表面的金属壁的冷却塔。径向外壁表面包括离散的径向向外突出的基座。平面基座安装表面与中心轴平行，使得轴线与径向外壁表面之间的径向距离在周边内比外周更大。电源模块安装在基座上。每个功率模块包括与基座安装表面热接触的基座和与MOSFET功率电子器件热连通的相对的内表面。盖板与基部内表面间隔开。绝缘壳体构件围绕MOSFET功率电子器件。电连接端子设置在每个模块的外围的外部。还公开了一种包括这种电子封装的电机。

80. 发明授权

US09077234B2 Vehicle AC generator 有权
标题翻译：车用交流发电机
公开(公告)号：US09077234B2
公开(公告)日：2015-07-07
申请号：US13579451
申请日：2010-08-13
申请人： Toshio Ishikawa , Yosuke Umesaki , Mitsuaki Izumi , Naoyuki Taguchi , Tsuyoshi Harada
发明人： Toshio Ishikawa , Yosuke Umesaki , Mitsuaki Izumi , Naoyuki Taguchi , Tsuyoshi Harada
IPC分类号： H02K11/04 , H02K9/06
CPC分类号： H02K11/048 , H02K9/06
摘要： A vehicle AC generator includes a stator having stator windings; front frame and rear frame, each rotatably supporting a rotor; a cooling fan fitted to the rotor; first polarity arm and second polarity arm configured to rectify currents of one polarity and another polarity, respectively; a rectifier device configured to rectify an alternating current generated in the stator windings; and a protective cover covering the rectifier device. The rectifier device includes a first heat dissipating plate having rectifier elements forming the first polarity arm, a second heat dissipating plate rectifier elements forming the second polarity arm, and a connection plate formed in waveform-like shape and disposed between the first and second heat dissipating plates, and a passage of a cooling air blown by the cooling fan formed between the first and second heat dissipating plates and between the second heat dissipating plate and the connection plate.
摘要翻译：车辆交流发电机包括具有定子绕组的定子; 前框架和后框架，每个可旋转地支撑转子; 安装在转子上的冷却风扇; 第一极性臂和第二极性臂被配置为分别对一个极性和另一个极性的电流进行整流; 整流器装置，被配置为对在定子绕组中产生的交流电进行整流; 以及覆盖整流装置的保护盖。整流装置包括：第一散热板，其具有形成第一极性臂的整流元件;形成第二极性臂的第二散热板整流元件;以及以波形形状形成的第一和第二散热板并且由形成在第一和第二散热板之间以及第二散热板和连接板之间的冷却风扇吹送的冷却空气的通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式