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公开(公告)号：US20180100877A1
公开(公告)日：2018-04-12
申请号：US15568882
申请日：2016-04-21
Applicant: KOA CORPORATION
Inventor： Keishi Nakamura , Hitoshi Amemiya , Koichi Minowa
CPC classification number: G01R1/203 , G01R19/16542 , G01R31/364 , H01C1/01 , H01C1/14 , H01C7/00 , H01M10/425 , H01M10/48 , H01R11/287
Abstract: A current detection device formed as a shunt resistor is configured such that, when using the device for connecting to a bus bar, which configures a current path, by rotational fixing with fixing members, rotational force is not applied to joint interface between a resistor body and wiring members of the shunt resistor. The device includes a first wiring member and a second wiring member those consisting of a conductive metal material, and a resistor body consisting of a metal material having a lower temperature coefficient of resistance than those wiring members and is joined onto the first wiring member and the second wiring member, wherein the first wiring member is provided with a through hole, into which a fixing member for rotational fixing is inserted, and a positioning portion, which serves to prevent rotation of the first wiring member caused by rotational fixing with fixing members.
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公开(公告)号：US09984798B2
公开(公告)日：2018-05-29
申请号：US15022619
申请日：2014-09-19
Applicant: KOA CORPORATION
Inventor： Hitoshi Amemiya , Satoshi Chiku , Takanori Kikuchi
CPC classification number: H01C1/142 , G01R15/146 , G01R19/0092 , H01C13/00
Abstract: Provided is a jumper or current detection resistor element having suppressed occurrence of connection defects resulting from the electromigration. The element (1) of the invention comprises a main body (11) consisting of a metal plate-shaped body, and terminal sections (12) provided at both ends of the main body; the terminal sections protruding from the main body, and both terminal sections provided with a mounting surface; and curved or cut surfaces (A, B, C, D, E) formed at periphery of the mounting surface. Both terminal sections are further provided with opposing surfaces at inside in direction of disposition of both terminal sections, and thickness of the opposing surfaces decreases from the mounting surface (13) to the main body (11).
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公开(公告)号：US20160225497A1
公开(公告)日：2016-08-04
申请号：US15022619
申请日：2014-09-19
Applicant: KOA CORPORATION
Inventor： Hitoshi Amemiya , Satoshi Chiku , Takanori Kikuchi
CPC classification number: H01C1/142 , G01R15/146 , G01R19/0092 , H01C13/00
Abstract: Provided is a jumper or current detection resistor element having suppressed occurrence of connection defects resulting from the electromigration. The element (1) of the invention comprises a main body (11) consisting of a metal plate-shaped body, and terminal sections (12) provided at both ends of the main body; the terminal sections protruding from the main body, and both terminal sections provided with a mounting surface; and curved or cut surfaces (A, B, C, D, E) formed at periphery of the mounting surface. Both terminal sections are further provided with opposing surfaces at inside in direction of disposition of both terminal sections, and thickness of the opposing surfaces decreases from the mounting surface (13) to the main body (11).
Abstract translation: 提供了一种跳线或电流检测电阻元件，其抑制了由电迁移引起的连接缺陷的发生。 本发明的元件（1）包括由金属板状体构成的主体（11）和设置在主体两端的端子部（12）。 所述端子部分从所述主体突出，并且两个端子部分设置有安装表面; 以及形成在安装表面的周边处的弯曲或切割表面（A，B，C，D，E）。 两个端子部分在两个端子部分的配置方向的内侧还设置有相对的表面，并且相对表面的厚度从安装表面（13）减小到主体（11）。
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