公开(公告)号：US07167377B2

公开(公告)日：2007-01-23

申请号：US10302968

申请日：2002-11-25

申请人： Takahiro Onizuka ,  Isao Isshiki ,  Ryuji Nakanishi ,  Kouichi Takagi ,  Tou Chin ,  Shigeki Yamane

发明人： Takahiro Onizuka ,  Isao Isshiki ,  Ryuji Nakanishi ,  Kouichi Takagi ,  Tou Chin ,  Shigeki Yamane

IPC分类号： H01R9/00

CPC分类号： H05K7/026 ,  H05K1/0203 ,  H05K1/0263 ,  H05K1/144 ,  H05K1/183 ,  H05K3/202 ,  H05K2201/0352 ,  H05K2201/0391 ,  H05K2201/10166 ,  H05K2201/10272 ,  H05K2201/10969

摘要： A circuit-constituting unit forming a distribution circuit or the like in a vehicle. The circuit-constituting unit includes a plurality of bus bars for constituting a power circuit; a semiconductor switching device provided in the power circuit; and a control circuit board. The bus bars are bonded to a surface of the control circuit board such that the bus bars are arranged to be generally coplanar with each other. The semiconductor switching device is mounted on both of the corresponding bus bars and the control circuit board. An opening may be formed through the control circuit board. In this case, one of terminals of the semiconductor switching device may be connected to a surface of the control circuit board facing away from the surface to which the bus bars are bonded. The other terminals may be connected respectively to the bus bar through the opening.

摘要翻译： 在车辆中形成分配电路等的电路构成单元。 电路构成单元包括用于构成电源电路的多个母线; 设置在电源电路中的半导体开关装置; 和控制电路板。 汇流条被结合到控制电路板的表面，使得汇流条布置成彼此大致共面。 半导体开关器件安装在相应的母线和控制电路板的两个上。 可以通过控制电路板形成开口。 在这种情况下，半导体开关器件的端子中的一个可以连接到控制电路板的背离母线接合的表面的表面。 其他端子可以通过开口分别连接到母线。

公开(公告)号：US07137829B2

公开(公告)日：2006-11-21

申请号：US10349102

申请日：2003-01-23

申请人： Takahiro Onizuka ,  Yukinori Kita

发明人： Takahiro Onizuka ,  Yukinori Kita

IPC分类号： H01R12/00

CPC分类号： H05K7/026 ,  H05K7/20854

摘要： Unit-forming bus bars including input terminal bus bars and output terminal bus bars are secured through an insulation layer to a rear surface of a heat radiation member that is exposed outside an electric connection box case, and switching devices are mounted on the bus bars. Relay switches that are different from the switching devices are mounted on a relay board. The relay board and a control circuit board for controlling driving of the switching devices are disposed on a surface facing away from the rear surface of the heat radiation member, and are parallel to each other.

公开(公告)号：US06761598B2

公开(公告)日：2004-07-13

申请号：US10295959

申请日：2002-11-18

申请人： Takahiro Onizuka ,  Atsuhiko Fujii ,  Yoshifumi Saka ,  Atsuhiro Togawa

发明人： Takahiro Onizuka ,  Atsuhiko Fujii ,  Yoshifumi Saka ,  Atsuhiro Togawa

IPC分类号： H01R402

CPC分类号： H05K3/328 ,  H01R9/2458 ,  H01R9/2491 ,  H01R43/0221 ,  H05K3/202 ,  H05K3/222 ,  H05K3/361 ,  H05K3/4015 ,  Y10S439/907 ,  Y10S439/949

摘要： A bus bar structure includes: a bus bar stored in an electric junction box; and a tab terminal electrically connected to a pattern portion of the bus bar. The tab terminal is separately formed with the bus bar. The pattern portion is welded with the tab terminal by using a laser beam.

公开(公告)号：US06724627B2

公开(公告)日：2004-04-20

申请号：US09812555

申请日：2001-03-21

申请人： Takahiro Onizuka ,  Isao Isshiki ,  Shigeki Yamane

发明人： Takahiro Onizuka ,  Isao Isshiki ,  Shigeki Yamane

IPC分类号： H05K720

CPC分类号： B60R16/0238

摘要： In the power distributor using a semiconductor switching element, input terminals 10I and 10L, output terminals 12A-12J, connected to the element, and more preferably, the board terminals 30 and 32, are structured by a metallic plate, and arranged on the same plane perpendicular to the plate thickness. The metallic plate can be integrated by the resin mold, thereby the structure can be greatly simplified. The metallic plate can be produced by a greatly simple method by which, after the punching out of the metallic plate and the molding of the resin mold, a predetermined portion of the metallic plate is cut and the semiconductor switching element is mounted, and it can contribute to also the reduction of the cost.

公开(公告)号：US06503090B2

公开(公告)日：2003-01-07

申请号：US09838150

申请日：2001-04-20

申请人： Takahiro Onizuka

发明人： Takahiro Onizuka

IPC分类号： H01R909

CPC分类号： H01R12/58 ,  Y10S439/949

摘要： A plurality of board connecting terminals each having a board connecting portion and a pressed-in portion are fixed to an insulating connecting element and thus integrally formed as a circuit board connecting terminal assembly. The board connecting portion of each of the terminals is inserted into a corresponding one of through holes formed in the printed circuit board in such a manner as to penetrate therethrough. Thus, the board connecting portion of each of the terminals is electrically connected thereto, so that the printed circuit board with the board connecting terminals are constituted. Then, a pressed-in portion of each of the circuit connecting terminals is press-fitted into a corresponding press-fitting hole and electrically connected to a corresponding one of the bus bars.

摘要翻译： 具有板连接部分和压入部分的多个板连接端子固定到绝缘连接元件，因此一体地形成为电路板连接端子组件。 每个端子的板连接部分插入形成在印刷电路板中的相应的一个通孔中，以贯穿其中。 因此，每个端子的板连接部分电连接到其上，从而构成具有板连接端子的印刷电路板。 然后，将每个电路连接端子的压入部分压配合到相应的压入孔中并电连接到相应的一个母线。

公开(公告)号：US5857863A

公开(公告)日：1999-01-12

申请号：US755008

申请日：1996-11-22

申请人： Takahiro Onizuka ,  Yasuhiro Hattori

发明人： Takahiro Onizuka ,  Yasuhiro Hattori

IPC分类号： B60K37/02 ,  B60R16/02 ,  H01R13/621 ,  H01R13/74

CPC分类号： B60R16/0207 ,  B60K37/02 ,  B60K2350/305 ,  B60K2350/307

摘要： A pair of electric connection boxes are mounted respectively on a large-size instrument panel and a body panel in an automobile and have respective collective-connecting connector portions. One or both of the electric connection boxes is movably supported through resilient support members (for example 27) such as rubber pieces or springs within an outer frame which is fixedly mounted on the associated panel so as to be self-aligning when the boxes are joined. A bolt (for example 58) is used to fix the connector portions (for example 33, 45) together and also to secure the instrument panel (for example 10) to the body panel (for example 14). In another embodiment, (FIGS. 5-7) an insulating plate (for example 123) having bus bars (for example 122) is resiliently supported within a casing formed by housing parts (for example 120, 121) which are fixed to an instrument panel (for example 110). Tabs (for example 122a) extend from the bus bars for mating with contacts in an opposed connection box (for example 115) mounted to a body panel (for example 114). A connection box (for example 125), a fuse and relay box (for example 126) and a wiring harness connector (for example 127) extend from the insulating plate (for example 123).

摘要翻译： 一对电连接盒分别安装在汽车的大型仪表板和车体面板上，并且具有各自的集体连接连接器部分。 一个或两个电连接盒通过弹性支撑构件（例如27）可移动地支撑，所述弹性支撑构件（例如27）例如固定地安装在相关联的面板上的外框架内的橡胶片或弹簧，以便当盒子连接时自对准 。 使用螺栓（例如58）将连接器部分（例如33,45）固定在一起，并且还将仪表板（例如10）固定到主体板（例如14）上。 在另一个实施例中，（图5-7）具有母线（例如122）的绝缘板（例如123）被弹性地支撑在由壳体（例如，120,121）形成的壳体内，所述壳体部件（例如，120,121）固定到仪器 面板（例如110）。 突片（例如122a）从母线延伸，用于与安装到主体板（例如114）的相对的连接盒（例如115）中的触点配合。 连接盒（例如125），保险丝和继电器箱（例如126）和线束连接器（例如127）从绝缘板（例如123）延伸。

公开(公告)号：US09343219B2

公开(公告)日：2016-05-17

申请号：US14122630

申请日：2012-03-14

申请人： Hajime Kawaguchi ,  Hideo Tawara ,  Takahiro Onizuka ,  Akinori Ooishi

发明人： Hajime Kawaguchi ,  Hideo Tawara ,  Takahiro Onizuka ,  Akinori Ooishi

IPC分类号： H01F27/02 ,  H01F27/32 ,  H01F41/04 ,  H02M7/539 ,  H01F27/30

CPC分类号： H01F27/022 ,  B60L7/14 ,  B60L11/1803 ,  B60L11/1868 ,  B60L2210/10 ,  H01F27/02 ,  H01F27/306 ,  H01F27/32 ,  H01F41/04 ,  H02M7/539 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7216 ,  Y10T29/49073

摘要： The present invention is directed to a reactor 1 including a combined product 10 made up of a coil member 2 and a magnetic core 3, and a case 4 storing the combined product 10. The case 4 is formed by a combination of a side wall portion 41 surrounding the combined product 10 and a bottom plate portion 40 being a member separate from the side wall portion 41. Between the bottom plate portion 40 of the case 4 and the coil member 2 (coils 2a and 2b), an insulating sheet 42 is interposed. In order to fabricate the reactor 1, the insulating sheet 42 is disposed on the bottom plate portion 40, and the combined product 10 is disposed on the insulating sheet 42. Then, the side wall portion 41 is disposed from above the combined product 10, and the side wall portion 41 and the bottom plate portion 40 are engaged with each other.

摘要翻译： 本发明涉及一种包括由线圈构件2和磁芯3构成的组合产品10的反应器1和存储组合产品10的壳体4.壳体4由侧壁部分 41和围绕组合产品10的底板部分40是与侧壁部分41分离的部件。在壳体4的底板部分40和线圈部件2（线圈2a和2b）之间，绝缘片42是 插入。 为了制造反应器1，绝缘片42设置在底板部40上，组合产品10设置在绝缘片42上。然后，侧壁部41从组合产品10的上方配置， 并且侧壁部41和底板部40彼此接合。

公开(公告)号：US06924985B2

公开(公告)日：2005-08-02

申请号：US10610877

申请日：2003-07-02

申请人： Shinji Kawakita ,  Takahiro Onizuka

发明人： Shinji Kawakita ,  Takahiro Onizuka

IPC分类号： H01L25/07 ,  H01L25/18 ,  H01R13/52 ,  H05K5/00 ,  H05K5/06 ,  H05K7/20

CPC分类号： H05K5/062 ,  H01R13/5216 ,  H05K7/20854

摘要： A power module includes a heat radiating member, a power circuit section, a resin layer, and a case. The heat radiating member includes a circuit disposition surface. The power circuit section includes an external connection terminal and is disposed on the circuit disposition surface. The resin layer covers a part of the external connection terminal. The case is attached to the heat radiating member. The external connection terminal stands up from the heat radiating member. The case includes a hood, which has an opening at one end portion thereof. The external connection terminal is inserted into the hood. The resin layer prevents liquid from entering through the hood.

摘要翻译： 功率模块包括散热构件，电源电路部分，树脂层和壳体。 散热构件包括电路布置表面。 电源电路部分包括外部连接端子并设置在电路布置表面上。 树脂层覆盖外部连接端子的一部分。 壳体附接到散热构件。 外部连接端子从散热构件起立。 壳体包括在其一个端部具有开口的罩。 外部连接端子插入罩中。 树脂层防止液体通过罩进入。

公开(公告)号：US06911598B2

公开(公告)日：2005-06-28

申请号：US10694756

申请日：2003-10-29

申请人： Takahiro Onizuka ,  Jun Yamaguchi

发明人： Takahiro Onizuka ,  Jun Yamaguchi

IPC分类号： H05K5/00 ,  H01R13/518 ,  H05K5/02 ,  H05K7/02 ,  H05K7/20 ,  H02G3/08

CPC分类号： H05K7/026 ,  Y10S248/906

摘要： A power circuit section is adhered to a circuit arrangement surface on a heat radiation member to form a circuit assembly. A casing body is mounted on the heat radiation member. The casing body is provided with an opening that exposes at least the upper portion of the power circuit section. A shape retention member is disposed across the opening for interconnecting a peripheral edge of the opening to each other at a plurality of positions. A casing unit is made of a synthetic resin. The shape retention member suppresses a deformation of the casing body due to a shrinkage cavity. After cooling the casing unit, the shape retention member is removed to define a large opening, if desired.

摘要翻译： 电源电路部分粘附到散热构件上的电路布置表面以形成电路组件。 壳体主体安装在散热构件上。 壳体具有暴露至少电源电路部分的上部的开口。 形状保持构件横跨开口设置，用于在多个位置处将开口的周边边缘彼此互连。 壳体单元由合成树脂制成。 形状保持构件抑制由于收缩空腔引起的壳体的变形。 在冷却壳体单元之后，如果需要，移除形状保持构件以限定大的开口。

公开(公告)号：US06558198B2

公开(公告)日：2003-05-06

申请号：US09991995

申请日：2001-11-26

申请人： Takehito Kobayashi ,  Takahiro Onizuka ,  Isao Isshiki

发明人： Takehito Kobayashi ,  Takahiro Onizuka ,  Isao Isshiki

IPC分类号： H01R3395

CPC分类号： H01H85/0417 ,  H01H85/147 ,  H01H2085/0555

摘要： A fuse device is provided with a plurality of separate fuse main bodies in which fuse terminals and fuse terminals are formed at the opposite ends of fusing elements, and a plurality of connection terminals which are members separate from the fuse main bodies. A fuse circuit in which the fusing elements are provided between the connection terminals is formed by directly connecting the fuse terminals of the respective fuse main bodies with the connection terminals. The fusing characteristics of the fusing elements and the strength of the connection terminals can be adjusted without influencing each other.