公开(公告)号：US20140112044A1

公开(公告)日：2014-04-24

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 ,  H01F41/04 ,  H02M7/539

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：US20130293335A1

公开(公告)日：2013-11-07

申请号：US13979916

申请日：2012-02-08

申请人： Kouhei Yoshikawa ,  Yoshiaki Matsutani ,  Takahiro Onizuka ,  Akinori Ooishi ,  Satoru Ando

发明人： Kouhei Yoshikawa ,  Yoshiaki Matsutani ,  Takahiro Onizuka ,  Akinori Ooishi ,  Satoru Ando

IPC分类号： H01F27/02 ,  H01F41/10

CPC分类号： H01F27/02 ,  H01F37/00 ,  H01F41/10

摘要： A reactor being small in size and exhibiting excellent productivity, a method for manufacturing the same, and a reactor component suitable as the constituent component of the reactor are provided. The reactor includes a combined product including a coil and a magnetic core, and a case storing the combined product. The case includes a bottom plate portion made of aluminum, a side wall portion made of an insulating resin, and a joining layer formed on the inner face of the bottom plate portion for fixing the coil. The bottom plate portion and the side wall portion are independent separate members, which are integrated with each other by bolts and the like. Terminal fittings having a pair of joining pieces, which are disposed at the positions opposing to the end portions of the wire structuring the coil, are fixed to the side wall portion. Since each end portion of the wire is interposed in the space formed by the joining pieces, the wire and the terminal fittings can be electrically connected to each other without the necessity of using a separate jig. Since the joining layer is made of an adhesive agent exhibiting excellent thermal conductivity and insulation, the reactor possesses an excellent heat dissipating characteristic.

摘要翻译： 提供了尺寸小且显示出优异的生产率的反应器，其制造方法和适合作为反应器的构成成分的反应器组分。 反应器包括包括线圈和磁芯的组合产品，以及存储组合产品的壳体。 壳体包括由铝制成的底板部分，由绝缘树脂制成的侧壁部分和形成在底板部分的内表面上用于固定线圈的接合层。 底板部分和侧壁部分是通过螺栓等彼此一体化的独立的分离部件。 设置在与构成线圈的线的端部相对的位置处的一对接合片的端子接头被固定到侧壁部。 由于线的每个端部插入由接合片形成的空间中，所以线和端子接头可以彼此电连接，而不需要使用单独的夹具。 由于接合层由表现出优异的导热性和绝缘性的粘合剂制成，所以反应器具有优异的散热特性。

公开(公告)号：US20130222100A1

公开(公告)日：2013-08-29

申请号：US13882397

申请日：2011-11-04

申请人： Yasushi Nomura ,  Atsushi Ito ,  Akinori Ooishi ,  Takahiro Onizuka ,  Yoshiaki Matsutani

发明人： Yasushi Nomura ,  Atsushi Ito ,  Akinori Ooishi ,  Takahiro Onizuka ,  Yoshiaki Matsutani

IPC分类号： H01F27/00 ,  H01F41/02

CPC分类号： H01F27/008 ,  H01F27/025 ,  H01F27/22 ,  H01F37/00 ,  H01F41/02 ,  Y10T29/49073

摘要： A reactor 1 of the present invention includes: a combined product 10 provided with a coil 2 and a magnetic core 3 where the coil 2 is disposed; and a case 4 storing the combined product 10. The case 4 includes: a bottom plate portion 40 fixed to a fixation target when the reactor 1 is installed in the fixation target; a side wall portion 41 attached to the bottom plate portion 40 to surround the combined product 10; and a heat dissipation layer 42 formed on the inner face of the bottom plate portion 40 to be interposed between the bottom plate portion 40 and the coil 2. The bottom plate portion 40 is made of aluminum, and the side wall portion 41 is made of an insulating resin. The heat dissipation layer 42 is made of an adhesive agent whose thermal conductivity is high and which exhibits an excellent insulating characteristic. Since the bottom plate portion 40 is structured as a separate member from the side wall portion 41, the heat dissipation layer 42 can easily be formed and, moreover, the heat dissipation layer 42 can be made of a material possessing an excellent heat dissipating characteristic. Since the insulator 5 evenly presses the coil 2 against the heat dissipation layer 42, an even more excellent heat dissipating characteristic is achieved.

摘要翻译： 本发明的电抗器1包括：设置有线圈2的组合产品10和设置线圈2的磁芯3; 以及存储组合产品10的壳体4.壳体4包括：当反应器1安装在固定目标件中时固定到固定目标的底板部分40; 连接到底板部分40以围绕组合产品10的侧壁部分41; 以及形成在底板部40的内表面上以插入在底板部40和线圈2之间的散热层42.底板部40由铝制成，侧壁部41由 绝缘树脂。 散热层42由热传导率高的粘合剂制成，具有优异的绝缘特性。 由于底板部分40被构造成与侧壁部分41分开的部件，所以可以容易地形成散热层42，此外，散热层42可以由具有优异散热特性的材料制成。 由于绝缘体5将线圈2均匀地压靠在散热层42上，所以实现了更优异的散热特性。

公开(公告)号：US07099155B2

公开(公告)日：2006-08-29

申请号：US10777125

申请日：2004-02-13

申请人： Takehito Kobayashi ,  Shigeki Yamane ,  Takahiro Onizuka

发明人： Takehito Kobayashi ,  Shigeki Yamane ,  Takahiro Onizuka

IPC分类号： H05K7/20

CPC分类号： B60R16/0239 ,  B60R16/0238 ,  H05K5/0056 ,  H05K5/0069 ,  H05K5/062 ,  H05K7/02 ,  H05K7/026 ,  H05K7/20854 ,  H05K7/209

摘要： A distribution unit has a power circuit section including a plurality of bus bars with electronic parts mounted on at least some of the bus bars. Ends of specific bus bars are projected from a main body section of the power circuit section in a adjacent manner to form fuse connection terminals. Each of the fuse connection terminals has a tip placement part to place a fuse terminal. An insulating case made of an insulating material for covering the power circuit section is opened in the projection direction of the fuse connection terminals to enable the fuse terminal to be placed in the tip placement part of the fuse connection terminal from the outside of the insulating case. The insulating case has a short-circuit prevention section intervening between the fuse connection terminals for preventing a short circuit between the fuse connection terminals.

摘要翻译： 分配单元具有电源电路部分，其包括安装在至少一些母线上的电子部件的多个汇流条。 特定汇流条的端部以相邻的方式从电源电路部分的主体部分突出以形成熔丝连接端子。 每个保险丝连接端子具有尖端放置部分以放置保险丝端子。 由绝缘材料制成的用于覆盖电源电路部分的绝缘壳体在熔丝连接端子的突出方向上打开，以使熔丝端子能够从绝缘壳体的外部放置在熔断器连接端子的尖端放置部分中 。 绝缘壳体具有插入熔丝连接端子之间的短路防止部，用于防止熔丝连接端子之间的短路。

公开(公告)号：US20050094356A1

公开(公告)日：2005-05-05

申请号：US10924773

申请日：2004-08-25

申请人： Takahiro Onizuka ,  Yukinori Kita

发明人： Takahiro Onizuka ,  Yukinori Kita

IPC分类号： H05K7/06 ,  B60R16/02 ,  B60R16/023 ,  H02G3/16 ,  H05K1/00 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18 ,  H05K3/20 ,  H05K3/32 ,  H05K3/46 ,  H01R13/46

CPC分类号： B60R16/0238 ,  H05K1/0298 ,  H05K1/144 ,  H05K3/202 ,  H05K3/328 ,  H05K2203/1115

摘要： A circuit assembly includes a bus bar substrate and a first relay, in order to provide a circuit assembly in which a size in height can be reduced in conjunction with maintaining compactness, especially for a small occupation area in plan view by a simple structure. The bus bar substrate includes an electrical power circuit in which plural bus bar layers are stacked alternately through electrical insulation layers at plural levels. Each bus bar layer has plural bus bars arranged on the substantially same plane. The first relay is connected to the electrical power circuit through terminals. The first relay includes the terminals having contact pieces to be superposed on the bus bars along a layer surface of the bus bar. The contact piece of at least one of the terminals is joined by welding to a bus bar on a bus bar layer lower than the uppermost bus bar layer.

摘要翻译： 电路组件包括汇流条基板和第一继电器，以便提供一种电路组件，其中可以通过简单的结构在平面图中特别是对于小占用面积来保持紧凑性，同时降低高度尺寸。 汇流条基板包括电力电路，其中多个汇流条层通过多层次的电绝缘层交替堆叠。 每个汇流条层具有布置在基本相同平面上的多个汇流条。 第一个继电器通过端子连接到电源电路。 第一继电器包括端子，其具有沿母线的层表面叠置在母线上的接触片。 至少一个端子的接触件通过焊接连接到汇流条层上比最上层母线层低的汇流条层。

公开(公告)号：US06785139B2

公开(公告)日：2004-08-31

申请号：US10349110

申请日：2003-01-23

申请人： Takahiro Onizuka ,  Yukinori Kita

发明人： Takahiro Onizuka ,  Yukinori Kita

IPC分类号： H05K720

CPC分类号： H05K7/026

摘要： In an electric connection box containing a bus bar board in a case, heat radiation member-side bus bars are connected to a heat radiation member, and switching devices, such as FETs, are mounted on the bus bars. The heat radiation member-side bus bars may project beyond an end surface of the heat radiation member, and form heat radiation member-side electrical component connection terminals. Electrical component connection bus bars project from a bus bar board to form bus bar board-side electrical component connection terminals. Electrical components are bridged between the heat radiation member-side electrical component connection terminals and the bus bar board-side electrical component connector terminals.

摘要翻译： 在壳体内装有汇流条板的电连接箱中，散热构件侧汇流条连接到散热构件，并且诸如FET之类的开关装置安装在母线上。 散热构件侧母线可以突出超过散热构件的端面，并且形成散热构件侧电气部件连接端子。 电气元件连接母线从母线板突出，形成母线板电路元件连接端子。 电气部件桥接在散热部件侧电气部件连接端子和母线板侧电气部件连接器端子之间。

公开(公告)号：US06611066B2

公开(公告)日：2003-08-26

申请号：US09839213

申请日：2001-04-23

申请人： Takahiro Onizuka ,  Isao Isshiki

发明人： Takahiro Onizuka ,  Isao Isshiki

IPC分类号： B60L100

CPC分类号： H05K1/144 ,  H05K3/202 ,  Y10T307/492

摘要： In a power distributor for a vehicle, each of semiconductor switching elements 14 is disposed between an input terminal 10 and corresponding one of a plurality of output terminals 12. The semiconductor switching elements 14 are disposed in one direction and a control circuit board 18 is provided thereon. The input terminal 10, the output terminals 12 and board terminals 16 coupled to the control circuit board 18 are disposed in parallel to the arrangement direction of the semiconductor switching elements 14 and protruded from the casing 22 in the same direction to thereby directly form a connector.

摘要翻译： 在车辆用配电装置中，每个半导体开关元件14设置在输入端子10和多个输出端子12中的相应一个之间。半导体开关元件14设置在一个方向上，并且设置有控制电路板18 上。 耦合到控制电路板18的输入端子10，输出端子12和板端子16平行于半导体开关元件14的排列方向设置并且沿着相同的方向从壳体22突出，从而直接形成连接器 。

公开(公告)号：US06466451B2

公开(公告)日：2002-10-15

申请号：US09760732

申请日：2001-01-17

申请人： Fumiaki Mizuno ,  Shigeki Yamane ,  Keizo Ikeda ,  Takahiro Onizuka

发明人： Fumiaki Mizuno ,  Shigeki Yamane ,  Keizo Ikeda ,  Takahiro Onizuka

IPC分类号： H05K718

CPC分类号： H05K1/142 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H05K3/202 ,  H05K7/026 ,  H01L2924/00014 ,  H01L2924/00

摘要： A MOSFET 150 composed of a bare tip is surface mounted on a bus bar 141 disposed on the surface of an insulated plate 140, and the MOSFET 150 is circuit connected to a bus bar substrate 14 or to a printed circuit board 145 disposed integrally on the bus bar substrate 14 through a wire 151. In the bus bar 141, there is disposed a heat radiating member 155 which is used to radiate heat generated from the MOSFET 150 into an external space.

摘要翻译： 由裸露的尖端组成的MOSFET 150表面安装在设置在绝缘板140的表面上的汇流条141上，并且MOSFET 150电路连接到汇流条基板14或整体设置在其上的印刷电路板145 汇流条基板14通过导线151.在母线141中设置有散热构件155，其用于将从MOSFET 150产生的热辐射到外部空间中。

公开(公告)号：US06325635B1

公开(公告)日：2001-12-04

申请号：US09703840

申请日：2000-11-02

申请人： Takahiro Onizuka

发明人： Takahiro Onizuka

IPC分类号： H01R2900

CPC分类号： H01R9/2458 ,  H01L2224/48091 ,  Y10S439/949 ,  H01L2924/00014

摘要： Circuits are provided by fixing straight bus bars on an insulation plate, fixing tub terminals at the side part with respect to the bus bars, and bonding the tub terminals and the bus bars with wires with an insulation coat.

摘要翻译： 通过将绝缘板上的直线母线固定在相对于母线的侧部固定桶端子，以及用带有绝缘层的导线将母线端子和母线接合来提供电路。

公开(公告)号：US06270361B1

公开(公告)日：2001-08-07

申请号：US09520186

申请日：2000-03-07

申请人： Takahiro Onizuka ,  Shigeki Yamane ,  Yoshito Oka ,  Koji Kasai

发明人： Takahiro Onizuka ,  Shigeki Yamane ,  Yoshito Oka ,  Koji Kasai

IPC分类号： H01R909

CPC分类号： H05K3/4084 ,  H01R9/226 ,  H05K1/0289 ,  H05K3/202 ,  H05K3/328 ,  H05K7/026 ,  H05K2201/0394 ,  H05K2203/063

摘要： Bus bars 16(A to D) and 17(A to C) on the two faces of an insulating plate 15 can be electrically connected by arranging the longitudinal bus bars 17(A to C) on one face of the insulating plate 15 and the transverse bus bars 16(A to D) on the other face of the insulating plate 15, by fitting recesses 16a to 16d of the bus bars 16(A to D) of at least the one face at the suitable positions of the intersecting portions of the bus bars 16(A to D) and 17(A to C) of the two faces in through holes 15a of the insulating plate 15 to bring the recesses 16a to 16d into contact with the bus bars 17(A to C) of the face, as confronted thereby, and to weld them 16a to 16d to the same bus bars 17(A to C).

摘要翻译： 绝缘板15的两面上的母线16（A〜D）和17（A〜C）可以通过在绝缘板15的一个面上配置纵向母线17（A〜C）而电连接， 在绝缘板15的另一面的横向汇流条16（A至D）上，通过在汇流条16（A至D）的相交部分的相交部分的适当位置处装配至少一个面的汇流条16（A至D）的凹槽16a至16d 绝缘板15的通孔15a中的两个面的母线16（A至D）和17（A至C），以使凹部16a至16d与该绝缘板15的母线17（A至C）接触 面对，并将它们16a至16d焊接到相同母线17（A至C）。