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公开(公告)号：US20180132388A1
公开(公告)日：2018-05-10
申请号：US15624793
申请日：2017-06-16
Applicant: Mitsubishi Electric Corporation
Inventor： Ryohei HAYASHI , Goki FURUYA , Kohei ANDO
CPC classification number: H05K7/20927 , H02M7/003 , H02M7/48 , H05K7/20218 , H05K7/20254 , H05K7/20272 , H05K7/20281 , H05K7/20409 , H05K7/20509 , H05K7/20627 , H05K7/20763 , H05K7/20845 , H05K7/20854 , H05K7/20863 , H05K7/20872 , H05K7/2089 , H05K7/209 , H05K7/20909 , H05K7/20945
Abstract: A power conversion device such that heat dissipation can be improved is obtained. The power conversion device includes a power conversion circuit unit that converts direct current into alternating current using a semiconductor switching element, a heatsink on which the power conversion circuit unit is mounted, and which has a first passage through which a cooling medium is caused to pass, and a frame body that houses the power conversion circuit unit, seals the power conversion circuit unit between the frame body and the heatsink, and has a second passage through which a cooling medium is caused to pass, wherein the first passage and second passage are connected at an interface between the heatsink and frame body, thereby configuring a cooling passage.
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公开(公告)号：US09861018B2
公开(公告)日：2018-01-02
申请号：US14350852
申请日：2012-10-17
Applicant: HONDA MOTOR CO., LTD.
Inventor： Hidemi Seki , Keisuke Itou
IPC: H05K9/00 , B60K1/04 , B60R16/02 , B60L1/00 , B60L7/14 , B60L11/14 , B60L11/18 , B62D21/17 , H01M10/625 , H01M10/6561 , B60R16/033 , H05K7/20 , B60K1/00 , B60K11/06
CPC classification number: H05K9/0052 , B60K1/04 , B60K11/06 , B60K2001/005 , B60K2001/0416 , B60L1/003 , B60L7/14 , B60L11/14 , B60L11/1874 , B60L11/1877 , B60L11/1879 , B60L2210/10 , B60L2210/40 , B60L2240/34 , B60R16/0215 , B60R16/033 , B60Y2400/61 , B62D21/17 , H01M10/625 , H01M10/6561 , H01M2220/20 , H05K7/20845 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241
Abstract: A wiring protective cover structure for an electric drive vehicle is provided that can be used to cool a battery while effectively blocking noise that is generated from wiring for connecting an electric power converter and the battery disposed on a floor panel. A DC line cable 23 and a control line cable 25 that connect a battery 21 and an electric power converter 22 are disposed on a top surface of a center tunnel 37 of a vehicle 1, and a metallic wiring protective cover 35 has a cooling passage 30 disposed therein and is disposed on a floor panel 36 so as to cover the DC line cable 23 and the control line cable 25.
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公开(公告)号：US09854717B2
公开(公告)日：2017-12-26
申请号：US14033822
申请日：2013-09-23
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Thomas Blackburn , Monica DuBois , James George Gebbie , Kenneth J. Jackson
CPC classification number: H05K7/20845 , B60H1/00278 , B60H1/24 , B60H2001/003 , B60L1/003 , B60L1/02 , B60L3/003 , B60L11/1816 , B60L11/1861 , B60L11/1874 , B60L2240/28 , B60L2240/34 , B60L2240/36 , B60L2240/525 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T90/14
Abstract: A charger cooling air source selection method includes cooling a vehicle battery charger by opening an outside air vent door in a vehicle and drawing outside air through the outside air vent door; determining whether the outside air vent door will close; and if the outside air vent door will not close, establishing and maintaining positive air pressure in a cabin of the vehicle by ensuring an open configuration of a recirculation door in the vehicle.
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公开(公告)号：US20170290139A1
公开(公告)日：2017-10-05
申请号：US15508668
申请日：2015-08-25
Applicant: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Tomohiro OOI , Yoshikazu SASAKI , Takehito KOBAYASHI , Yukinori KITA , Shigeki YAMANE
CPC classification number: H05K1/0203 , H05K1/18 , H05K7/20845 , H05K7/209
Abstract: A circuit structure includes a circuit board mounted with electronic components, a heat release member overlaid by the circuit board and releasing heat of the circuit board, a screw screwing the circuit board to the heat release member, and a spacer on which an insertion hole is formed to insert a shaft portion of the screw and the spacer is arranged between the circuit board and the screw to receive the screw. The spacer includes a board presser pressing the circuit board and a heat release member presser pressing the heat release member when the circuit board is screwed to the heat release member.
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公开(公告)号：US09179581B2
公开(公告)日：2015-11-03
申请号：US13163950
申请日：2011-06-20
Applicant: Tokihito Suwa , Yujiro Kaneko , Yusuke Takagi , Shinichi Fujino , Takahiro Shimura
Inventor： Tokihito Suwa , Yujiro Kaneko , Yusuke Takagi , Shinichi Fujino , Takahiro Shimura
IPC: H05K7/00 , H05K7/20 , H01L23/473 , H01L23/495 , H01L23/31 , H01L21/56 , H01L23/00
CPC classification number: H05K5/0247 , H01L21/565 , H01L23/3107 , H01L23/473 , H01L23/49562 , H01L23/49575 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/34 , H01L24/36 , H01L24/40 , H01L24/48 , H01L24/73 , H01L2224/291 , H01L2224/29139 , H01L2224/32245 , H01L2224/33181 , H01L2224/40137 , H01L2224/48247 , H01L2224/73215 , H01L2224/73221 , H01L2224/73265 , H01L2224/83801 , H01L2224/8384 , H01L2924/00014 , H01L2924/1203 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/181 , H01L2924/30107 , H01L2924/3025 , H01L2924/351 , H02M7/537 , H05K7/1432 , H05K7/20845 , H05K7/2089 , H05K7/20927 , H01L2924/014 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207 , H01L2224/37099 , H01L2224/37599 , H01L2224/84
Abstract: A power semiconductor device includes a plurality of power semiconductor elements constituting upper and lower arms of an inverter circuit, a first sealing member sealing the plurality of power semiconductor elements, a positive electrode-side terminal and a negative electrode-side terminal each connected with any of the plurality of power semiconductor elements and protruding from the first sealing member, a second sealing member sealing at least a part of the positive electrode-side terminal and at least a part of the negative electrode-side terminal, and a case in which the power semiconductor elements sealed with the first sealing member are housed.
Abstract translation: 功率半导体装置包括构成逆变器电路的上臂和下臂的多个功率半导体元件，密封多个功率半导体元件的第一密封构件，正极侧端子和负极侧端子 并且从所述第一密封部件突出的第二密封部件，密封所述正极侧端子和所述负极侧端子的至少一部分的至少一部分的第二密封部件，其中， 容纳用第一密封构件密封的功率半导体元件。
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Patent Agency Ranking
公开(公告)号：US20150087215A1
公开(公告)日：2015-03-26
申请号：US14033822
申请日：2013-09-23
Applicant: Thomas Blackburn , Monica DuBois , James George Gebbie , Kenneth J. Jackson
Inventor： Thomas Blackburn , Monica DuBois , James George Gebbie , Kenneth J. Jackson
CPC classification number: H05K7/20845 , B60H1/00278 , B60H1/24 , B60H2001/003 , B60L1/003 , B60L1/02 , B60L3/003 , B60L11/1816 , B60L11/1861 , B60L11/1874 , B60L2240/28 , B60L2240/34 , B60L2240/36 , B60L2240/525 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T90/14
Abstract: A charger cooling air source selection method includes cooling a vehicle battery charger by opening an outside air vent door in a vehicle and drawing outside air through the outside air vent door; determining whether the outside air vent door will close; and if the outside air vent door will not close, establishing and maintaining positive air pressure in a cabin of the vehicle by ensuring an open configuration of a recirculation door in the vehicle.
Abstract translation: 充电器冷却空气源选择方法包括通过打开车辆中的外部排气门并通过外部排气门吸入外部空气来冷却车辆电池充电器; 确定外部排气门是否关闭; 并且如果外部通气门不能关闭，则通过确保车辆中的再循环门的打开构造来建立和维持车辆的舱室中的正空气压力。
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公开(公告)号：US20150050873A1
公开(公告)日：2015-02-19
申请号：US14396121
申请日：2013-04-02
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Georg Dengler
CPC classification number: H05K7/20845 , A62C2/065 , A62C3/16 , B61D27/009 , H02B1/28 , H02B1/565 , H05K5/0213
Abstract: An electrical device contains a metal device housing and at least one electrical component which is located in the metal device housing. Accordingly, there is an opening in the metal device housing, in which opening a ventilation element is inserted, which enables ventilation of the device housing interior through at least one ventilation channel of the ventilation element. The ventilation element has a material that increases in volume in the event of heating when an activation temperature is reached and thus closes the at least one ventilation channel.
Abstract translation: 电气装置包含金属装置壳体和位于金属装置壳体中的至少一个电气部件。 因此，在金属器件外壳中有一个开口，其中插入有通风元件的开口，其能够通过通风元件的至少一个通风通道使设备外壳内部通风。 通风元件具有当达到活化温度时在加热时体积增加的材料，并因此封闭至少一个通风通道。
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8.发明申请公开(公告)号：US20140230763A1
公开(公告)日：2014-08-21
申请号：US13958712
申请日：2013-08-05
Applicant: Denso Corporation
Inventor： Kazuyuki Watanabe
CPC classification number: F01L1/344 , F01L1/352 , F01L2820/032 , H05K7/20845
Abstract: An accommodation space formation member forms an accommodation space and a communication hole. The accommodation space accommodates an electronic component. The communication hole communicates the accommodation space with an outside of the accommodation space formation member. A ventilation member is equipped to the communication hole or an opening of the communication hole on a side of the accommodation space. The ventilation member is configured to permit flow of vapor between the accommodation space and the outside and to restrict flow of liquid between the accommodation space and the outside. The accommodation space formation member has an outer wall having a first groove portion, which forms a first groove. The first groove communicates with an opening of the communication hole on the outside.
Abstract translation: 容纳空间形成构件形成容纳空间和连通孔。 住宿空间容纳电子元件。 连通孔将容纳空间与容纳空间形成构件的外部连通。 通气构件配备在容纳空间的一侧的连通孔或连通孔的开口部。 通气构件构造成允许在容纳空间和外部之间流动蒸汽并且限制在容纳空间和外部之间的液体流动。 容纳空间形成构件具有外壁，该外壁具有形成第一凹槽的第一凹槽部分。 第一槽与外部的连通孔的开口连通。
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公开(公告)号：US20140198455A1
公开(公告)日：2014-07-17
申请号：US14154311
申请日：2014-01-14
Applicant: FANUC CORPORATION
Inventor： Naoki Masuda , Kiichi Inaba
IPC: H05K7/20
CPC classification number: H05K7/209 , G06F1/20 , H02M7/00 , H05K7/20845 , H05K7/2089
Abstract: A compact motor-drive unit wherein each component can be stably fixed to the unit. A motor-drive unit has a plurality of substrates each having a circuit for driving a motor; semiconductor devices mounted on the respective substrates; at least one smoothing capacitor mounted on at least one of the substrates; and a heat radiator having a heat-transferring surface adjacent to the semiconductors. The smoothing capacitor is positioned within a swept area formed by moving the first substrate arranged generally parallel to a base surface, in a counter-front direction, so that the smoothing capacitor is separated from the first substrate.
Abstract translation: 小型电机驱动单元，其中每个部件可以稳定地固定到该单元。 电机驱动单元具有多个基板，每个基板具有用于驱动马达的电路; 安装在各个基板上的半导体器件; 安装在所述至少一个所述基板上的至少一个平滑电容器; 以及具有与半导体相邻的传热表面的散热器。 平滑电容器位于通过使大致平行于基底表面布置的第一基板沿相对前方移动形成的扫掠区域中，使得平滑电容器与第一基板分离。
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公开(公告)号：US20120291996A1
公开(公告)日：2012-11-22
申请号：US13574673
申请日：2010-02-05
Applicant: Torbjörn Nilsson , Bo Josefsson , Johan Billmark
Inventor： Torbjörn Nilsson , Bo Josefsson , Johan Billmark
IPC: F28D15/00
CPC classification number: H05K7/20209 , B24D13/06 , B24D13/08 , B64D13/06 , B64D13/08 , B64D2013/0614 , F24H3/002 , F24H3/0429 , H05K7/20845
Abstract: An air heater arranged in an air pipe of an electronic system of a radar antenna. The electronic system is mounted on a body of an aircraft and the electronic system is enclosed in a housing with at least one air inlet that is adapted to provide outside air for cooling of the electronic system. The air pipe is located between the air inlet and the electronic system.
Abstract translation: 一种布置在雷达天线的电子系统的空气管中的空气加热器。 电子系统安装在飞机的主体上，并且电子系统被封闭在具有至少一个空气入口的壳体中，适于提供用于冷却电子系统的外部空气。 空气管位于进气口和电子系统之间。
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