公开(公告)号：US20120286602A1

公开(公告)日：2012-11-15

申请号：US13462862

申请日：2012-05-03

申请人： Takayuki Uchida ,  Hiroyuki Kawata ,  Yasuyoshi Toda

发明人： Takayuki Uchida ,  Hiroyuki Kawata ,  Yasuyoshi Toda

IPC分类号： H02K11/00

CPC分类号： H02K11/0073 ,  H02K5/225 ,  H02K11/33

摘要： In an ECU attached to a motor assembly, inverter FETs, which generate outputs for driving a motor, are electrically connected to a substrate. A plurality of screw holes is formed in a heat sink thereby to fix the substrate. A resin member is provided between the heat sink and the substrate and has a plurality of motor terminals and a resin mold, which integrally fix the motor terminals by molding the motor terminals. The motor terminal has an embedded part, a L-shaped substrate-side exposed part and a motor-side exposed side including a curbed part. The resin member and the substrate are tightened together and fixed to the heat sink.

摘要翻译： 在附接到电动机组件的ECU中，产生用于驱动电动机的输出的逆变器FET电连接到衬底。 在散热器中形成多个螺孔，从而固定基板。 在散热器和基板之间设置树脂部件，并且具有多个电动机端子和树脂模具，通过模制电动机端子来一体地固定电动机端子。 电动机端子具有嵌入部分，L形基板侧露出部分和包括弯曲部分的电动机侧暴露侧。 将树脂构件和基板紧固在一起并固定到散热器。

公开(公告)号：US20120286594A1

公开(公告)日：2012-11-15

申请号：US13462883

申请日：2012-05-03

申请人： Hiroyuki MIYAKI ,  Hiroyuki Kawata ,  Yasuyoshi Toda

发明人： Hiroyuki MIYAKI ,  Hiroyuki Kawata ,  Yasuyoshi Toda

IPC分类号： H02K9/00 ,  H02K11/00

CPC分类号： H02K11/0073 ,  H02K11/33 ,  H02K29/08

摘要： An ECU attached to a motor assembly has a substrate and a heat sink. The substrate mounts thereon a microcomputer, which controls driving of a motor in accordance with a rotation angle of the motor. The substrate is fixed to the heat sink. The substrate has a first through hole group and a second through hole group, which are through holes connectable electrically by soldering to rotation angle signal wires connected to a rotation angle sensor, which detects a rotation angle of the motor.

摘要翻译： 附接到马达组件的ECU具有基板和散热器。 基板上安装有微型计算机，其根据电动机的旋转角度控制电动机的驱动。 基板固定在散热片上。 基板具有第一通孔组和第二通孔组，该第一通孔组和第二通孔组是通过焊接与连接到旋转角度传感器的旋转角信号线电连接的通孔，其检测电动机的旋转角度。

公开(公告)号：US20100270958A1

公开(公告)日：2010-10-28

申请号：US12729529

申请日：2010-03-23

申请人： Takashi Tsuboi ,  Katsuhisa Mase ,  Yasuyoshi Toda

发明人： Takashi Tsuboi ,  Katsuhisa Mase ,  Yasuyoshi Toda

IPC分类号： H02P6/14

CPC分类号： H02P27/06 ,  B62D5/0463 ,  H01L2924/0002 ,  H01L2924/00

摘要： In an electric power steering system, a drain terminal side of a semiconductor relay is positioned to face a heat sink through an insulation film layer. The semiconductor relay has a source terminal between a gate terminal and a drain terminal. The source terminal is provided between the gate terminal and the drain terminal with respect to parts of the gate terminal, the drain terminal and the source terminal, which extend generally in parallel each other on the same plane.

摘要翻译： 在电动助力转向系统中，半导体继电器的漏极端侧通过绝缘膜层定位成面对散热片。 半导体继电器在栅极端子和漏极端子之间具有源极端子。 源极端子相对于栅极端子，漏极端子和源极端子的部分设置在栅极端子和漏极端子之间，该部分通常在同一平面上彼此平行地延伸。

公开(公告)号：US20050258792A1

公开(公告)日：2005-11-24

申请号：US11134142

申请日：2005-05-20

申请人： Naoki Matsuda ,  Yasuyoshi Toda ,  Toshihisa Yamamoto

发明人： Naoki Matsuda ,  Yasuyoshi Toda ,  Toshihisa Yamamoto

IPC分类号： B62D1/20 ,  B62D5/00 ,  B62D5/04 ,  B62D6/00 ,  B62D101/00 ,  B62D113/00 ,  B62D119/00 ,  B62D127/00 ,  H02M3/07 ,  H02M7/00 ,  H02M7/48 ,  H02P7/00

CPC分类号： B62D5/046 ,  B62D5/008 ,  B62D5/0481 ,  H02M7/48 ,  H02M2001/007

摘要： An electronic control unit for producing a sufficiently boosted voltage even when a supply voltage becomes high includes an inverter that drives switching elements and converts a DC voltage into an AC voltage, and booster means which boosts a DC voltage that is input into a voltage to lie within a voltage range in which a voltage necessary for driving the switching elements is a lower-limit value and a maximum boosted voltage is an upper-limit value, and outputs the boosted voltage to the inverter.

摘要翻译： 即使电源电压变高，用于产生充分升高的电压的电子控制单元包括驱动开关元件并将DC电压转换为AC电压的逆变器，以及将输入到电压中的直流电压升压的升压装置 在驱动开关元件所需的电压为下限值，最大升压电压为上限值的电压范围内，将升压后的电压输出到逆变器。

公开(公告)号：US08981605B2

公开(公告)日：2015-03-17

申请号：US13462883

申请日：2012-05-03

申请人： Hiroyuki Miyaki ,  Hiroyuki Kawata ,  Yasuyoshi Toda

发明人： Hiroyuki Miyaki ,  Hiroyuki Kawata ,  Yasuyoshi Toda

IPC分类号： H02K11/04 ,  H02K11/00 ,  H02K29/08

CPC分类号： H02K11/0073 ,  H02K11/33 ,  H02K29/08

摘要： An ECU attached to a motor assembly has a substrate and a heat sink. The substrate mounts thereon a microcomputer, which controls driving of a motor in accordance with a rotation angle of the motor. The substrate is fixed to the heat sink. The substrate has a first through hole group and a second through hole group, which are through holes connectable electrically by soldering to rotation angle signal wires connected to a rotation angle sensor, which detects a rotation angle of the motor.

摘要翻译： 附接到马达组件的ECU具有基板和散热器。 基板上安装有微型计算机，其根据电动机的旋转角度控制电动机的驱动。 基板固定在散热片上。 基板具有第一通孔组和第二通孔组，该第一通孔组和第二通孔组是通过焊接与连接到旋转角度传感器的旋转角信号线电连接的通孔，其检测电动机的旋转角度。

公开(公告)号：US08896171B2

公开(公告)日：2014-11-25

申请号：US13462862

申请日：2012-05-03

申请人： Takayuki Uchida ,  Hiroyuki Kawata ,  Yasuyoshi Toda

发明人： Takayuki Uchida ,  Hiroyuki Kawata ,  Yasuyoshi Toda

IPC分类号： H02K5/22 ,  H02K11/00

CPC分类号： H02K11/0073 ,  H02K5/225 ,  H02K11/33

摘要： In an ECU attached to a motor assembly, inverter FETs, which generate outputs for driving a motor, are electrically connected to a substrate. A plurality of screw holes is formed in a heat sink thereby to fix the substrate. A resin member is provided between the heat sink and the substrate and has a plurality of motor terminals and a resin mold, which integrally fix the motor terminals by molding the motor terminals. The motor terminal has an embedded part, a L-shaped substrate-side exposed part and a motor-side exposed side including a curbed part. The resin member and the substrate are tightened together and fixed to the heat sink.

摘要翻译： 在附接到电动机组件的ECU中，产生用于驱动电动机的输出的逆变器FET电连接到衬底。 在散热器中形成多个螺孔，从而固定基板。 在散热器和基板之间设置树脂部件，并且具有多个电动机端子和树脂模具，通过模制电动机端子来一体地固定电动机端子。 电动机端子具有嵌入部分，L形基板侧露出部分和包括弯曲部分的电动机侧暴露侧。 将树脂构件和基板紧固在一起并固定到散热器。

公开(公告)号：US08796971B2

公开(公告)日：2014-08-05

申请号：US13462873

申请日：2012-05-03

申请人： Takashi Tsuboi ,  Hiroyuki Kawata ,  Yasuyoshi Toda

发明人： Takashi Tsuboi ,  Hiroyuki Kawata ,  Yasuyoshi Toda

IPC分类号： H02P6/14 ,  B62D5/04 ,  H02K11/00

CPC分类号： H02K11/0073 ,  B62D5/0406 ,  H02K11/33

摘要： In a motor drive apparatus for driving a three-phase AC motor, a first mounting part of a heat sink is formed along an end. A second mounting part is formed in a direction perpendicular to the first mounting part and includes a first column part and a second column part. Three motor relay FETs are mounted on the first mounting part. Six inverter FETs and two power relay FETs are mounted on the second mounting part. Leads of the FETs are electrically connected to an electric circuit substrate. Heat generated by the FETs is radiated to the heat sink through an insulating and heat radiating sheet. By thus arranging the FETs, the motor drive apparatus is reduced in size.

摘要翻译： 在用于驱动三相交流电动机的电机驱动装置中，散热器的第一安装部分沿着端部形成。 第二安装部分形成在垂直于第一安装部分的方向上，并且包括第一柱部分和第二柱部分。 三个马达继电器FET安装在第一安装部件上。 六个逆变器FET和两个功率继电器FET安装在第二安装部分上。 FET的引线电连接到电路基板。 由FET产生的热量通过绝热散热板辐射到散热片。 通过这样布置FET，电动机驱动装置的尺寸减小。

公开(公告)号：US08742708B2

公开(公告)日：2014-06-03

申请号：US12729529

申请日：2010-03-23

申请人： Takashi Tsuboi ,  Katsuhisa Mase ,  Yasuyoshi Toda

发明人： Takashi Tsuboi ,  Katsuhisa Mase ,  Yasuyoshi Toda

IPC分类号： H02H7/08

CPC分类号： H02P27/06 ,  B62D5/0463 ,  H01L2924/0002 ,  H01L2924/00

摘要： In an electric power steering system, a drain terminal side of a semiconductor relay is positioned to face a heat sink through an insulation film layer. The semiconductor relay has a source terminal between a gate terminal and a drain terminal. The source terminal is provided between the gate terminal and the drain terminal with respect to parts of the gate terminal, the drain terminal and the source terminal, which extend generally in parallel each other on the same plane.

摘要翻译： 在电动助力转向系统中，半导体继电器的漏极端侧通过绝缘膜层定位成面对散热片。 半导体继电器在栅极端子和漏极端子之间具有源极端子。 源极端子相对于栅极端子，漏极端子和源极端子的部分设置在栅极端子和漏极端子之间，该部分通常在同一平面上彼此平行地延伸。

公开(公告)号：US20120223623A1

公开(公告)日：2012-09-06

申请号：US13408542

申请日：2012-02-29

申请人： Yuuji Yamashita ,  Noriyuki Suzuki ,  Yasuyoshi Toda ,  Hiroyuki Kawata

发明人： Yuuji Yamashita ,  Noriyuki Suzuki ,  Yasuyoshi Toda ,  Hiroyuki Kawata

IPC分类号： H02K11/00

CPC分类号： H02K29/06 ,  B62D5/0406 ,  H02K11/33

摘要： A motor has a motor body and a control unit, which is joined to the motor body. A resolver is connected to the control unit through a flat cable. The flat cable is arranged such that the width direction of the flat cable corresponds with a circumferential direction of the motor body. The flat cable extends outwardly in a radial direction of the motor case.

摘要翻译： 马达具有马达主体和控制单元，其连接到马达主体。 旋转变压器通过扁平电缆连接到控制单元。 扁平电缆布置成使得扁平电缆的宽度方向对应于电动机主体的圆周方向。 扁平电缆沿电动机壳体的径向方向向外延伸。

公开(公告)号：US08786149B2

公开(公告)日：2014-07-22

申请号：US13408549

申请日：2012-02-29

申请人： Yuuji Yamashita ,  Noriyuki Suzuki ,  Yasuyoshi Toda ,  Hiroyuki Kawata

发明人： Yuuji Yamashita ,  Noriyuki Suzuki ,  Yasuyoshi Toda ,  Hiroyuki Kawata

IPC分类号： H02K7/00

CPC分类号： H02K5/225 ,  B62D5/0406 ,  H02K11/33

摘要： A motor body has feeder terminals. Connecting ends of the corresponding feeder terminals are exposed radially outward from a motor case. The motor body has an end frame having an attachment portion. In this configuration, a control unit is fixed to the attachment portion and connecting terminals of the control unit are arranged to be allowed to contact the corresponding connecting ends. By fastening the fastening screws at positions radially outward of the motor case, the connecting terminals of the control unit are connected to the connecting ends of the motor body.

摘要翻译： 电机主体有馈线端子。 相应馈线端子的连接端从电动机壳径向向外露出。 马达主体具有具有附接部分的端部框架。 在该结构中，控制单元被固定到安装部分，并且控制单元的连接端子被布置成允许与相应的连接端接触。 通过将紧固螺钉紧固在马达壳体的径向外侧的位置处，控制单元的连接端子连接到马达主体的连接端。