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公开(公告)号：US09413209B2
公开(公告)日：2016-08-09
申请号：US13763044
申请日：2013-02-08
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。
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公开(公告)号：US08004130B2
公开(公告)日：2011-08-23
申请号：US12357165
申请日：2009-01-21
CPC分类号： H02K11/225 , H02K11/01 , H02K11/046 , Y10T29/49009
摘要： There is provided a rotating electric machine including a rotation sensor unit capable of demonstrating a shielding effect over a wide frequency bandwidth and a manufacturing method therefor. In the rotating electric machine, a power unit provided with a switching element that controls an electric current that flows in a stator winding and a magnetic-field current control circuit unit provided with a switching element that controls an electric current that flows in a rotor winding are arranged on a predetermined surface of one of a pair of brackets that pivotably support a rotor shaft, and the rotation sensor unit is disposed in the vicinity of the predetermined surface of the one bracket; The rotating electric machine is characterized in such a way that there is provided a ring-shaped member that is fixed on the outer surface of the rotation sensor unit, and the ring-shaped member is configured with a non-magnetic unit having an electric conductivity and a magnetic unit.
摘要翻译： 提供一种旋转电机，其包括能够在宽频带宽度上显示屏蔽效果的旋转传感器单元及其制造方法。 在旋转电机中，设置有控制在定子绕组中流动的电流的开关元件的电力单元和具有控制在转子绕组中流动的电流的开关元件的磁场电流控制电路单元 布置在可枢转地支撑转子轴的一对托架中的一个的预定表面上，旋转传感器单元布置在一个支架的预定表面附近; 旋转电机的特征在于，设置有固定在旋转传感器单元的外表面上的环状构件，环状构件构成为具有导电性的非磁性单元 和磁性单元。
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公开(公告)号：US07952242B2
公开(公告)日：2011-05-31
申请号：US12257959
申请日：2008-10-24
申请人： Yoshinobu Utsumi , Masahiko Fujita
发明人： Yoshinobu Utsumi , Masahiko Fujita
摘要： A rotary electric machine integrated with a control device includes stator current switching circuit sections, each of which has a switching element disposed on a heat sink; a field current switching circuit section; a control circuit section which controls the stator current switching circuit sections and the field current switching circuit section; and a case which contains the stator current switching circuit sections and has suction holes each for a cooling air inflow, the heat sinks of three phases for the stator current switching circuit sections being disposed in a circumferential direction of the rotary electric machine. In the rotary electric machine, of the suction holes of the case, an area of the suction hole for the heat sink of the phase disposed in the midst is set to be larger than an area of the suction hole of other phase.
摘要翻译： 与控制装置集成的旋转电机包括定子电流切换电路部分，每个部分具有设置在散热器上的开关元件; 励磁电流切换电路部; 控制电路部，其控制所述定子电流切换电路部和所述励磁电流切换电路部; 以及包含定子电流切换电路部分并且具有用于冷却空气流入的吸入孔的壳体，用于定子电流切换电路部分的三相的散热器设置在旋转电机的圆周方向上。 在旋转电机中，在壳体的吸入孔中，设置在中间的相的散热器的吸入孔的面积被设定为大于其他相的吸入孔的面积。
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公开(公告)号：US20100102683A1
公开(公告)日：2010-04-29
申请号：US12424183
申请日：2009-04-15
IPC分类号： H02K11/00
CPC分类号： H02K11/046 , H02K5/225 , H02K19/365
摘要： Assembly of a controller-integrated rotating electric machine is facilitated. In a controller-integrated rotating electric machine provided with a rotating electric machine unit having a rotor (2), a stator (3), and brackets (4, 5); a plurality of stator current switching circuit units (13) that are attached on an insulator cover (14) mounted on the brackets (4, 5); and a controller unit having a control circuit board (102), the stator current switching circuit unit (13) is provided with a plurality of switching elements (13a) and a plurality of switching elements (13b); a pair of heat sinks (13g, 13h) with which the drain terminals of the switching elements (13a, 13b) are connected; and a pair of electric connection members (17, 18) that pull out the terminals of the switching elements (13a, 13b) and that hold and integrate the pair of heat sinks (13g, 13h). Additionally, the plurality of stator current switching circuit units (13) is fixed to a relaying connection member (16), and electric connections between the stator current switching circuit units (13) and outside members are performed by the intermediary of the relaying connection member (16).
摘要翻译： 控制器集成旋转电机的组装方便。 在设置有具有转子（2），定子（3）和支架（4,5）的旋转电机单元的控制器集成旋转电机中。 多个定子电流切换电路单元（13），其安装在安装在所述支架（4,5）上的绝缘体盖（14）上; 和具有控制电路板（102）的控制器单元，所述定子电流切换电路单元（13）设置有多个开关元件（13a）和多个开关元件（13b）; 与开关元件（13a，13b）的漏极端子连接的一对散热器（13g，13h）; 以及一对电气连接构件（17,18），其拉出所述开关元件（13a，13b）的端子并且保持并集成所述一对散热器（13g，13h）。 此外，多个定子电流切换电路单元（13）固定在中继连接部件（16）上，定子电流切换电路部（13）与外部部件之间的电连接通过中继连接部件 （16）。
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公开(公告)号：US07999425B2
公开(公告)日：2011-08-16
申请号：US12424183
申请日：2009-04-15
IPC分类号： H02K9/02
CPC分类号： H02K11/046 , H02K5/225 , H02K19/365
摘要： Assembly of a controller-integrated rotating electric machine is facilitated. In a controller-integrated rotating electric machine provided with a rotating electric machine unit having a rotor (2), a stator (3), and brackets (4, 5); a plurality of stator current switching circuit units (13) that are attached on an insulator cover (14) mounted on the brackets (4, 5); and a controller unit having a control circuit board (102), the stator current switching circuit unit (13) is provided with a plurality of switching elements (13a) and a plurality of switching elements (13b); a pair of heat sinks (13g, 13h) with which the drain terminals of the switching elements (13a, 13b) are connected; and a pair of electric connection members (17, 18) that pull out the terminals of the switching elements (13a, 13b) and that hold and integrate the pair of heat sinks (13g, 13h). Additionally, the plurality of stator current switching circuit units (13) is fixed to a relaying connection member (16), and electric connections between the stator current switching circuit units (13) and outside members are performed by the intermediary of the relaying connection member (16).
摘要翻译： 控制器集成旋转电机的组装方便。 在设置有具有转子（2），定子（3）和支架（4,5）的旋转电机单元的控制器集成旋转电机中。 多个定子电流切换电路单元（13），其安装在安装在所述支架（4,5）上的绝缘体盖（14）上; 和具有控制电路板（102）的控制器单元，所述定子电流切换电路单元（13）设置有多个开关元件（13a）和多个开关元件（13b）; 与开关元件（13a，13b）的漏极端子连接的一对散热器（13g，13h）; 以及一对电气连接构件（17,18），其拉出所述开关元件（13a，13b）的端子并且保持并集成所述一对散热器（13g，13h）。 此外，多个定子电流切换电路单元（13）固定在中继连接部件（16）上，定子电流切换电路部（13）与外部部件之间的电连接通过中继连接部件 （16）。
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6.发明申请公开(公告)号：US20140091682A1
公开(公告)日：2014-04-03
申请号：US14122734
申请日：2011-08-08
申请人： Yoshinobu Utsumi , Masahiko Fujita
发明人： Yoshinobu Utsumi , Masahiko Fujita
CPC分类号： H02K11/33 , H02K3/522 , H02K5/10 , H02K5/141 , H02K5/225 , H02K11/046 , H02K15/0006 , H02K15/02 , H02K15/14 , H02K19/365 , H02K29/12 , Y10T29/49009
摘要： In a controller-integrated electric rotating machine configured to assemble a front side semi-manufactured assembly E formed from an electric rotating machine main body 1 and a front bracket 4 with the rear side semi-manufactured assembly D to which a rear bracket 5, a control unit assembly A, a power unit assembly B, and a brush unit assembly C are integrated, a series of brush restricting pin insertion holes 24 are disposed from a rear side end surface of the control unit assembly through the brush, and therefore assembling workability is improved without failures in assembling work which occur due to breaking away of a brush from a brush holder to the rotary shaft side.
摘要翻译： 在一种控制器集成旋转电机中，其配置为将后旋转机械主体1和前支架4形成的前侧半制成品组件E与后支架5组装在一起， 控制单元组件A，动力单元组件B和刷单元组件C一体化，通过刷子从控制单元组件的后侧端面设置一系列刷限制销插入孔24，因此组装可操作性 由于将电刷从电刷架转移到旋转轴侧而发生的组装作业无故障。
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公开(公告)号：US20090284106A1
公开(公告)日：2009-11-19
申请号：US12257959
申请日：2008-10-24
申请人： Yoshinobu Utsumi , Masahiko Fujita
发明人： Yoshinobu Utsumi , Masahiko Fujita
摘要： A rotary electric machine integrated with a control device includes stator current switching circuit sections, each of which has a switching element disposed on a heat sink; a field current switching circuit section; a control circuit section which controls the stator current switching circuit sections and the field current switching circuit section; and a case which contains the stator current switching circuit sections and has suction holes each for a cooling air inflow, the heat sinks of three phases for the stator current switching circuit sections being disposed in a circumferential direction of the rotary electric machine. In the rotary electric machine, of the suction holes of the case, an area of the suction hole for the heat sink of the phase disposed in the midst is set to be larger than an area of the suction hole of other phase.
摘要翻译： 与控制装置集成的旋转电机包括定子电流切换电路部分，每个部分具有设置在散热器上的开关元件; 励磁电流切换电路部; 控制电路部，其控制所述定子电流切换电路部和所述励磁电流切换电路部; 以及包含定子电流切换电路部分并且具有用于冷却空气流入的吸入孔的壳体，用于定子电流切换电路部分的三相的散热器设置在旋转电机的圆周方向上。 在旋转电机中，在壳体的吸入孔中，设置在中间的相的散热器的吸入孔的面积被设定为大于其他相的吸入孔的面积。
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公开(公告)号：US09667124B2
公开(公告)日：2017-05-30
申请号：US14122734
申请日：2011-08-08
申请人： Yoshinobu Utsumi , Masahiko Fujita
发明人： Yoshinobu Utsumi , Masahiko Fujita
IPC分类号： H02K11/00 , H02K19/36 , H02K3/52 , H02K5/22 , H02K11/04 , H02K5/10 , H02K15/00 , H02K15/14 , H02K29/12 , H02K5/14 , H02K15/02 , H02K11/33
CPC分类号： H02K11/33 , H02K3/522 , H02K5/10 , H02K5/141 , H02K5/225 , H02K11/046 , H02K15/0006 , H02K15/02 , H02K15/14 , H02K19/365 , H02K29/12 , Y10T29/49009
摘要： In a controller-integrated electric rotating machine configured to assemble a front side semi-manufactured assembly E formed from an electric rotating machine main body 1 and a front bracket 4 with the rear side semi-manufactured assembly D to which a rear bracket 5, a control unit assembly A, a power unit assembly B, and a brush unit assembly C are integrated, a series of brush restricting pin insertion holes 24 are disposed from a rear side end surface of the control unit assembly through the brush, and therefore assembling workability is improved without failures in assembling work which occur due to breaking away of a brush from a brush holder to the rotary shaft side.
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公开(公告)号：US07345394B2
公开(公告)日：2008-03-18
申请号：US11736791
申请日：2007-04-18
申请人： Yoshinobu Utsumi , Yoshihito Asao
发明人： Yoshinobu Utsumi , Yoshihito Asao
CPC分类号： H02K21/044
摘要： Reinforcing body retainers are formed on an inner peripheral surface near a tip and near a root of first and second claw-shaped magnetic poles. Reinforcing bodies have a trapezoidal base portion and a pair of wing portions formed on two sides of the base portion, and slits are formed completely across a width direction of the base portion at a central portion in a height direction of the trapezoidal shape of the base portion so as to be offset toward a base of the trapezoidal shape. The reinforcing bodies are disposed so as to contact the inner peripheral surfaces of the first and second claw-shaped magnetic poles with a magnet housed and supported in each of the wing portions, and a D ring is fitted into the slits of the reinforcing bodies.
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公开(公告)号：US06333577B1
公开(公告)日：2001-12-25
申请号：US09690759
申请日：2000-10-18
IPC分类号： H02K710
CPC分类号： H02K7/10 , H02K7/1004 , H02K7/1025 , H02K7/1085 , H02K7/116
摘要： An automotive AC dynamo-electric machine is capable of providing a sufficient rotational output for starting an engine by running a rotor at high speed in a motor operation mode for starting the engine, thus obviating the need for increasing a size thereof. In the motor operation mode, an electromagnetic clutch follower connects to an electromagnetic clutch main body and also engages a cylindrical member to brake the cylindrical member. An internal gear portion provides a fixed element, and torque of a rotor is transmitted to a power transmission device via a rotor shaft, a sun gear, a planetary gear, and a carrier.
摘要翻译： 汽车交流发电机能够通过在用于启动发动机的电动机操作模式中高速运转转子来提供足够的旋转输出，从而避免增加其发动机的尺寸。 在电动机运转模式中，电磁离合器从动件连接到电磁离合器主体，并与圆柱形构件接合以制动圆柱形构件。 内齿轮部提供固定元件，转子的转矩通过转子轴，太阳齿轮，行星齿轮和载体传递到动力传递装置。
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