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Patent Agency Ranking
公开(公告)号：US06907947B2
公开(公告)日：2005-06-21
申请号：US10198815
申请日：2002-07-18
Applicant: Hideki Morita , Tomoya Yamagishi
Inventor： Hideki Morita , Tomoya Yamagishi
CPC classification number: B60L8/003 , B60L3/0015 , B60L11/1887 , B60L11/1892 , B60L11/1896 , B60L15/007 , Y02T10/645 , Y02T10/7083 , Y02T90/16 , Y02T90/34
Abstract: A power control unit for electric vehicle which can easily detach the high voltage cables even if the motor room is deformed, for example, by head-on collision and/or rear-end collision of the vehicle, which is difficult to be deformed, which can make small, and which can avoid an influence of heat generated by the reactor is disclosed. The power control unit 1 includes a box 10 which accommodates devices for controlling electric power supply of the electric vehicle; a reactor receiver 11a which is provided on a given external surface around the box 10 and supports a reactor R; a heat sink 12 connected to the lower end of the reactor receiver 11a, covering the bottom surface of the box 10, possessing passages including passage wall inside thereof, and performing heat-exchange with the box 10 by allowing coolant water to flow within the passage; and a partition 13a, which is laid on at least one side of the box 10 extending toward the longitudinal direction of the vehicle EV, and is detachably communicated with cables to be connected to the traction motor 4 disposed below the heat sink 12 to supply power.
Abstract translation: 电动车辆的电力控制单元，即使电动机室发生变形，也容易分离高压电缆，例如，难以变形的车辆的碰撞和/或后端碰撞，其中， 可以做小，并且可以避免反应堆产生的热量的影响。 电力控制单元1包括容纳用于控制电动车辆的电力供应的装置的箱体10; 反应器接收器11a，其设置在盒10周围的给定外表面上并支撑反应器R; 连接到反应器接收器11a的下端的散热器12，覆盖箱体10的底面，具有在其内部具有通道壁的通道，并通过允许冷却水在通道内流动而与箱体10进行热交换 ; 以及分隔件13a，其被放置在箱体10的至少一个沿着车辆EV的纵向方向延伸的一侧上，并且与电缆可拆卸地连接，以连接到设置在散热器12下方的牵引电动机4，以供电 。
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公开(公告)号：US20060269809A1
公开(公告)日：2006-11-30
申请号：US11419897
申请日：2006-05-23
Applicant: Hideo Sakai , Takayuki Ogawa , Mitsuharu Imaseki , Tomoya Yamagishi , Kensaku Yamamoto , Tohru Ono , Kengo Takamizawa
Inventor： Hideo Sakai , Takayuki Ogawa , Mitsuharu Imaseki , Tomoya Yamagishi , Kensaku Yamamoto , Tohru Ono , Kengo Takamizawa
CPC classification number: H01M8/04059 , F28D1/05366 , F28D2021/0043 , F28D2021/0084 , F28F1/126 , H01M8/04029 , H01M16/003 , H01M2250/20 , Y02T90/32
Abstract: A cooling apparatus for a fuel cell vehicle for cooling a fuel cell and a drive motor that receives electric power from the fuel cell and produces motive power for traveling. The cooling apparatus is provided with a first radiator for cooling the fuel cell, a second radiator for cooling the drive motor, and a radiator air-cooling fan that is shared by the first and second radiators. The sizes of the ventilation apertures of the first radiator and second radiator are set to be essentially the same, and the heat-releasing surface areas are set so as to be different from each other. The first and second radiators are adjacent to each other in the front-rear direction of the vehicle and can be disposed in the front portion of the fuel cell vehicle. The periphery between the first radiator and the second radiator is sealed with a seal member.
Abstract translation: 一种用于冷却燃料电池的燃料电池车辆的冷却装置和从燃料电池接收电力并产生用于行驶的动力的驱动电动机。 该冷却装置设置有用于冷却燃料电池的第一散热器，用于冷却驱动电动机的第二散热器和由第一和第二散热器共享的散热器空气冷却风扇。 第一散热器和第二散热器的通风孔的尺寸被设定为基本相同，并且散热表面区域被设定为彼此不同。 第一和第二散热器在车辆的前后方向上彼此相邻，并且可以设置在燃料电池车辆的前部。 第一散热器和第二散热器之间的周边用密封构件密封。
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公开(公告)号：US20050115749A1
公开(公告)日：2005-06-02
申请号：US11028721
申请日：2005-01-03
Applicant: Hideki Morita , Tomoya Yamagishi
Inventor： Hideki Morita , Tomoya Yamagishi
CPC classification number: B60L8/003 , B60L3/0015 , B60L11/1887 , B60L11/1892 , B60L11/1896 , B60L15/007 , Y02T10/645 , Y02T10/7083 , Y02T90/16 , Y02T90/34
Abstract: A power control unit for electric vehicle which can easily detach the high voltage cables even if the motor room is deformed, for example, by head-on collision and/or rear-end collision of the vehicle, which is difficult to be deformed, which can make small, and which can avoid an influence of heat generated by the reactor is disclosed. The power control unit 1 includes a box 10 which accommodates devices for controlling electric power supply of the electric vehicle; a reactor receiver 11a which is provided on a given external surface around the box 10 and supports a reactor R; a heat sink 12 connected to the lower end of the reactor receiver 11a, covering the bottom surface of the box 10, possessing passages including passage wall inside thereof, and performing heat-exchange with the box 10 by allowing coolant water to flow within the passage; and a partition 13a, which is laid on at least one side of the box 10 extending toward the longitudinal direction of the vehicle EV, and is detachably communicated with cables to be connected to the traction motor 4 disposed below the heat sink 12 to supply power.
Abstract translation: 电动车辆的电力控制单元，即使电动机室发生变形，也容易分离高压电缆，例如，难以变形的车辆的碰撞和/或后端碰撞，其中， 可以做小，并且可以避免反应堆产生的热量的影响。 电力控制单元1包括容纳用于控制电动车辆的电力供应的装置的箱体10; 反应器接收器11a，其设置在盒10周围的给定外表面上并且支撑反应器R; 连接到反应器接收器11a的下端的散热器12，覆盖箱体10的底面，具有包括内部的通道壁的通道，并通过允许冷却水在内部流动而与箱体10进行热交换 通道; 以及分隔件13a，其被放置在箱体10的至少一个侧面上，该车厢10沿车辆EV的纵向方向延伸，并与可与散热器12下方的牵引电动机4连接的电缆可拆卸地连通， 功率。
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公开(公告)号：US07306063B2
公开(公告)日：2007-12-11
申请号：US11028721
申请日：2005-01-03
Applicant: Hideki Morita , Tomoya Yamagishi
Inventor： Hideki Morita , Tomoya Yamagishi
IPC: B60K1/00
CPC classification number: B60L8/003 , B60L3/0015 , B60L11/1887 , B60L11/1892 , B60L11/1896 , B60L15/007 , Y02T10/645 , Y02T10/7083 , Y02T90/16 , Y02T90/34
Abstract: A power control unit for electric vehicle which can easily detach the high voltage cables even if the motor room is deformed, for example, by head-on collision and/or rear-end collision of the vehicle, which is difficult to be deformed, which can make small, and which can avoid an influence of heat generated by the reactor is disclosed. The power control unit 1 includes a box 10 which accommodates devices for controlling electric power supply of the electric vehicle; a reactor receiver 11a which is provided on a given external surface around the box 10 and supports a reactor R; a heat sink 12 connected to the lower end of the reactor receiver 11a, covering the bottom surface of the box 10, possessing passages including passage wall inside thereof, and performing heat-exchange with the box 10 by allowing coolant water to flow within the passage; and a partition 13a, which is laid on at least one side of the box 10 extending toward the longitudinal direction of the vehicle EV, and is detachably communicated with cables to be connected to the traction motor 4 disposed below the heat sink 12 to supply power.
Abstract translation: 电动车辆的电力控制单元，即使电动机室发生变形，也容易分离高压电缆，例如，难以变形的车辆的碰撞和/或后端碰撞，其中， 可以做小，并且可以避免反应堆产生的热量的影响。 电力控制单元1包括容纳用于控制电动车辆的电力供应的装置的箱体10; 反应器接收器11a，其设置在盒10周围的给定外表面上并且支撑反应器R; 连接到反应器接收器11a的下端的散热器12，覆盖箱体10的底面，具有包括内部的通道壁的通道，并通过允许冷却水在内部流动而与箱体10进行热交换 通道; 以及分隔件13a，其被放置在箱体10的至少一个侧面上，该车厢10沿车辆EV的纵向方向延伸，并与可与散热器12下方的牵引电动机4连接的电缆可拆卸地连通， 功率。
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公开(公告)号：US06648062B2
公开(公告)日：2003-11-18
申请号：US09916322
申请日：2001-07-30
Applicant: Tomohiro Fukazu , Tomoya Yamagishi , Hirotomo Koike
Inventor： Tomohiro Fukazu , Tomoya Yamagishi , Hirotomo Koike
IPC: F28F700
CPC classification number: H05K7/20927 , F28F3/04 , H01L23/473 , H01L2924/0002 , H01L2924/00
Abstract: A heat sink-type cooling device is provided which can enhance the amount of heat dissipated without increasing the size of the fins, and which is miniaturized and has high cooling capacity. A heat sink-type cooling device comprises a heat sink that is provided with a passage through which coolant flows, and that removes heat from electronic devices contacting with the upper surface of the heat sink. Fin groups are provided in the passage, each of which is comprised of a plurality of fins that are disposed in parallel with the direction of the coolant flow and are aligned in the thickness direction thereof. Fins of a fin group and other fins of another fin group adjoining the fin group in the direction of the flow are placed at a distance in the thickness direction of the fins.
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