公开(公告)号：US20100040925A1

公开(公告)日：2010-02-18

申请号：US12312775

申请日：2007-12-25

申请人： Yutaka Hotta ,  Kimihide Horio

发明人： Yutaka Hotta ,  Kimihide Horio

IPC分类号： H01M8/10

CPC分类号： H01M8/2475 ,  H01M8/248 ,  H01M2008/1095

摘要： A fuel cell, which employs power generation units that have an electrolyte membrane and electrodes respectively disposed to either side of the electrolyte membrane, comprises a stack that includes a stacked plurality of the power generation units, a clamping member, and a shear elastic member. The clamping member is used for clamping the stack in the stacking direction. The shear elastic member is interposed between the clamping member and an end face of the stack in the stacking direction, and elastically deform in a shearing direction which lies orthogonal to the stacking direction.

摘要翻译： 使用具有电解质膜的电力发生单元和分别设置在电解质膜的两侧的电极的燃料电池包括堆叠的多个发电单元，夹紧构件和剪切弹性构件的堆叠体。 夹紧构件用于沿堆叠方向夹紧堆叠。 剪切弹性构件在层叠方向上插入在夹持构件和堆叠的端面之间，并且在与堆叠方向正交的剪切方向上弹性变形。

公开(公告)号：US08114553B2

公开(公告)日：2012-02-14

申请号：US12312775

申请日：2007-12-25

申请人： Yutaka Hotta ,  Kimihide Horio

发明人： Yutaka Hotta ,  Kimihide Horio

IPC分类号： H01M2/02

CPC分类号： H01M8/2475 ,  H01M8/248 ,  H01M2008/1095

摘要： A fuel cell, which employs power generation units that have an electrolyte membrane and electrodes respectively disposed to either side of the electrolyte membrane, comprises a stack that includes a stacked plurality of the power generation units, a clamping member, and a shear elastic member. The clamping member is used for clamping the stack in the stacking direction. The shear elastic member is interposed between the clamping member and an end face of the stack in the stacking direction, and elastically deform in a shearing direction which lies orthogonal to the stacking direction.

摘要翻译： 使用具有电解质膜的电力发生单元和分别设置在电解质膜的两侧的电极的燃料电池包括堆叠的多个发电单元，夹紧构件和剪切弹性构件的堆叠体。 夹紧构件用于沿堆叠方向夹紧堆叠。 剪切弹性构件在层叠方向上插入在夹持构件和堆叠的端面之间，并且在与堆叠方向正交的剪切方向上弹性变形。

公开(公告)号：US09469201B2

公开(公告)日：2016-10-18

申请号：US13982618

申请日：2012-02-02

申请人： Koji Hotta ,  Kenshi Yamanaka ,  Yutaka Hotta

发明人： Koji Hotta ,  Kenshi Yamanaka ,  Yutaka Hotta

IPC分类号： B60L1/00 ,  B60L11/18 ,  B60K1/04 ,  B60R16/04

CPC分类号： B60L11/18 ,  B60K1/04 ,  B60K2001/0411 ,  B60R16/04

摘要： A vehicle equipment mounting structure that arranges a motor case, in which a rotary electric machine that drives a vehicle is housed, in an engine compartment, and that includes a PCU that controls the rotary electric machine, and an auxiliary battery that supplies electric power to the PCU. This structure includes a fixing portion that fixes the PCU onto the motor case, and a connecting portion that connects the auxiliary battery to a side member that absorbs an impact load by being crushed in a crushing direction. The connecting portion has a displaceable member that is displaceable in the crushing direction. The auxiliary battery is arranged on a vehicle front side of the PCU such that the PCU and the auxiliary battery partially overlap in the crushing direction. The auxiliary battery is arranged so as to be able to move past the PCU in response to an impact load.

摘要翻译： 一种车辆装置安装结构，其布置有容纳有驱动车辆的旋转电机的电动机壳体，并且包括控制所述旋转电机的PCU，以及向所述电动机壳体供给电力的辅助电池 PCU。 该结构包括将PCU固定在电动机壳体上的固定部分和将辅助电池连接到通过在破碎方向上被粉碎而吸收冲击载荷的侧部件的连接部分。 连接部具有能够在破碎方向上移动的位移构件。 辅助电池布置在PCU的车辆前侧，使得PCU和辅助电池在破碎方向上部分重叠。 辅助电池被布置成能够响应于冲击负载而移动经过PCU。

公开(公告)号：US09210829B2

公开(公告)日：2015-12-08

申请号：US13980498

申请日：2012-01-23

申请人： Yutaka Hotta ,  Tatsuyuki Uechi

发明人： Yutaka Hotta ,  Tatsuyuki Uechi

IPC分类号： H05K7/20 ,  H02K11/00 ,  H02K9/19

CPC分类号： H05K7/20218 ,  H02K9/19 ,  H02K11/33 ,  H05K7/20927

摘要： A PCU (20) comprises an anchoring pedestal (22) that is attached to the opening of a transaxle and that has been molded from resin so as to be formed integrally with a terminal block (21); a cooler (27) that is disposed on top of the anchoring pedestal (22) and that has a power module; a heat-conductive board stay (14) connected to the top of the cooler (27); and a control board (29) connected to the top of the board stay (14). This mounting structure is configured such that by disposing the board stay (14) near a cooling tube (17a) for introducing coolant cooled by a radiator and by attaching the stay to the cooler (27) via a heat-dissipating sheet (61a) for actively conducting heat from the control board, the control board (29) is cooled by the coolant before the coolant has absorbed heat. Thus, the pressure elevation converter and inverter that form the power control unit and the motor are housed as a single component inside one case and the coolability of the control board disposed at the top of the power control unit can be ensured.

摘要翻译： PCU（20）包括固定座（22），其固定在驱动桥的开口上，并已由树脂模制成与端子块（21）整体形成; 设置在所述锚固基座（22）的顶部并且具有功率模块的冷却器（27） 与所述冷却器（27）的顶部连接的导热板支架（14）; 以及连接到所述板座（14）的顶部的控制板（29）。 这种安装结构被构造成使得通过将冷却管（17a）布置在用于引入由散热器冷却的冷却剂的冷却管（17a）附近并且通过散热片（61a）将散热片附接到冷却器（27） 主动地从控制板传导热量，控制板（29）在冷却剂吸收热量之前被冷却剂冷却。 因此，形成功率控制单元和电动机的升压转换器和逆变器作为单个部件容纳在一个壳体内，并且可以确保设置在功率控制单元顶部的控制板的可冷却性。

公开(公告)号：US08811050B2

公开(公告)日：2014-08-19

申请号：US13320890

申请日：2010-06-08

申请人： Yutaka Hotta ,  Shiro Nishida ,  Yuki Higashimori

发明人： Yutaka Hotta ,  Shiro Nishida ,  Yuki Higashimori

IPC分类号： H02M7/537

CPC分类号： H01R31/06 ,  H01R13/6315 ,  H01R13/6633 ,  H02K5/225 ,  H02K11/33 ,  H02M7/003

摘要： A relay-connecting member (16) has relay terminals (32), each of which is fit-connected to an output electrode (28) and a male tab (30) of an output terminal (14). With this structure, by simply inserting the output electrode (28) and the male tab (30) of the output terminal (14) into the relay-connecting member (16), it is possible to easily electrically connect the output electrode (28) and the male tab (30) of the output terminal (14) through the relay terminal (32).

摘要翻译： 继电器连接构件（16）具有中继端子（32），每个继电器端子（32）与输出端子（14）的输出电极（28）和公接头（30）配合。 利用这种结构，通过将输出端子（14）的输出电极（28）和凸形突片（30）简单地插入到继电器连接构件（16）中，可以容易地将输出电极（28）电连接 和输出端子（14）的公舌（30）通过中继端子（32）。

公开(公告)号：US20140084719A1

公开(公告)日：2014-03-27

申请号：US13984193

申请日：2012-02-08

申请人： Ken Asakura ,  Yutaka Hotta ,  Tatsuyuki Uechi

发明人： Ken Asakura ,  Yutaka Hotta ,  Tatsuyuki Uechi

IPC分类号： H02K9/19

CPC分类号： H02K9/19 ,  B60K6/405 ,  B60K11/02 ,  B60K2001/003 ,  B60R13/0876 ,  B60Y2306/05 ,  B60Y2400/61

摘要： A power control unit that controls a rotary electric machine that drives a vehicle, and that is mounted onto a motor case in which the rotary electric machine is housed, includes a fixed base that is made of resin; a cooler that is arranged on the fixed base and that includes a power module; and a control substrate that is arranged on the cooler. The fixed base inhibits conduction of heat from the motor case to the power control unit.

摘要翻译： 控制驱动车辆的旋转电机并且安装在容纳旋转电机的电动机壳体上的电力控制单元包括由树脂制成的固定基座; 布置在固定基座上并包括电源模块的冷却器; 以及布置在冷却器上的控制基板。 固定基座禁止从电机外壳传导到电源控制单元。

公开(公告)号：US20130277820A1

公开(公告)日：2013-10-24

申请号：US13994763

申请日：2011-12-21

申请人： Yutaka Hotta ,  Tatsuyuki Uechi

发明人： Yutaka Hotta ,  Tatsuyuki Uechi

IPC分类号： H01L23/34

CPC分类号： H01L23/34 ,  H01L23/4006 ,  H01L23/473 ,  H01L2924/0002 ,  H05K7/20927 ,  H01L2924/00

摘要： A semiconductor device configured to enable efficient cooling of an element and downsizing of the device. The semiconductor device including an element unit connected to a surface of a cooler. A support member that has a condenser housing chamber that houses the condenser. The condenser has two parallel planar surfaces that are parallel with each other. The condenser housing chamber has a parallel opposing surface that is arranged in parallel with the element unit arrangement surface and faces the element unit arrangement surface, and houses the condenser in a state where the two parallel planar surfaces are arranged in parallel with the parallel opposing surface. The support member is fixed to the cooler in a state where the parallel opposing surface presses the element unit toward the cooler.

摘要翻译： 一种半导体器件，其被配置为能够有效地冷却元件并且减小所述器件的尺寸。 该半导体器件包括连接到冷却器的表面的元件单元。 具有容纳冷凝器的冷凝器容纳室的支撑构件。 冷凝器具有彼此平行的两个平行的平面。 冷凝器容纳室具有与元件单元配置表面平行布置且面向元件单元布置表面的平行相对表面，并且在两个平行平面表面平行于平行相对表面布置的状态下容纳冷凝器 。 支撑构件在平行的相对表面将元件单元压向冷却器的状态下固定到冷却器。

公开(公告)号：US07977830B2

公开(公告)日：2011-07-12

申请号：US12517666

申请日：2007-12-26

申请人： Tadafumi Yoshida ,  Masaki Yoshino ,  Yutaka Hotta

发明人： Tadafumi Yoshida ,  Masaki Yoshino ,  Yutaka Hotta

IPC分类号： H02K9/19 ,  H02K9/193 ,  H02K9/197 ,  B60K6/26 ,  B60K6/405 ,  B60K6/44 ,  B60K6/22

CPC分类号： H02K5/225 ,  H02K9/02 ,  H02K9/19 ,  H02K11/048

摘要： A mounting structure for a vehicle driving apparatus includes a housing fixed to a vehicle body and including a first internal space and a second internal space formed below the first internal space in the state of being separated from the first internal space; a motor generator provided in the first internal space of the housing; an inverter provided in the second internal space of the housing; and a terminal electrically connecting the motor generator and the inverter. Oil used for cooling the motor generator is stored in the bottom of the first internal space. The portion in the terminal located in the first internal space is located above the highest liquid level of the oil stored in the first internal space.

摘要翻译： 一种用于车辆驱动装置的安装结构，包括固定在车体上的壳体，该壳体具有在与第一内部空间分离的状态下形成在第一内部空间下方的第一内部空间和第二内部空间; 设置在所述壳体的所述第一内部空间中的电动发电机; 设置在所述壳体的第二内部空间中的逆变器; 以及将电动发电机和逆变器电连接的端子。 用于冷却电动发电机的油储存在第一内部空间的底部。 位于第一内部空间中的终端中的部分位于存储在第一内部空间中的油的最高液位之上。

公开(公告)号：US20100194219A1

公开(公告)日：2010-08-05

申请号：US12664279

申请日：2008-06-10

申请人： Yutaka Hotta ,  Takeshi Yamazaki

发明人： Yutaka Hotta ,  Takeshi Yamazaki

IPC分类号： H02K9/19

CPC分类号： H02K11/048 ,  B60K1/00 ,  B60K6/445 ,  B60K2001/003 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0061 ,  B60L11/14 ,  B60L2210/40 ,  B60L2240/34 ,  B60L2240/425 ,  B60L2240/525 ,  B60L2270/20 ,  H02K9/19 ,  Y02T10/6239 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241

摘要： A driving apparatus includes a rotating electrical machine; an inverter capable of supplying electric power to the rotating electrical machine; a containing case; a coolant circuit distributing coolant capable of cooling the inverter and the rotating electrical machine; a cooling mechanism, which is provided in the coolant circuit, is contained in the containing case, and is capable of cooling the rotating electrical machine and the inverter; and a supplying pipe capable of supplying the cooling mechanism with the coolant circulating in the cooling circuit.

摘要翻译： 驱动装置包括旋转电机; 能够向旋转电机供电的逆变器; 包装箱 分配能够冷却逆变器和旋转电机的冷却剂的冷却剂回路; 设置在冷却剂回路中的冷却机构容纳在容纳箱中，能够对旋转电机和逆变器进行冷却; 以及能够向冷却机构供给在冷却回路中循环的冷却剂的供给管。

公开(公告)号：US20090250272A1

公开(公告)日：2009-10-08

申请号：US12304695

申请日：2007-06-07

申请人： Tadafumi Yoshida ,  Yutaka Hotta

发明人： Tadafumi Yoshida ,  Yutaka Hotta

IPC分类号： B60K1/02 ,  B60K1/00

CPC分类号： B60L11/14 ,  B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  F16H2037/0866 ,  Y02T10/6239 ,  Y02T10/70 ,  Y02T10/7077

摘要： A vehicle drive mechanism includes a power transmission mechanism which has a rotary electric motor and a gear mechanism for transmitting mechanical power from the rotary electric motor to a drive shaft disposed coaxially with an output shaft of the rotary electric motor, and a control unit formed of a plurality of elements and controlling an operation of the rotary electric motor. At least one of the elements which constitute the control unit is disposed on a periphery of at least one of the rotary electric motor, the drive shaft, and the gear mechanism.

摘要翻译： 车辆驱动机构包括：动力传递机构，其具有旋转电动机和用于将机械动力从旋转电动机传递到与旋转电动机的输出轴同轴配置的驱动轴的齿轮机构;以及控制单元， 多个元件并且控制旋转电动机的操作。 构成控制单元的元件中的至少一个设置在旋转电动机，驱动轴和齿轮机构中的至少一个的周边上。