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公开(公告)号：US20140370754A1
公开(公告)日：2014-12-18
申请号：US14374712
申请日：2013-01-29
Applicant: KOA CORPORATION
Inventor： Kenji Kameko , Koichi Hirasawa , Yoshinori Aruga
Abstract: Provided is a connection structure for a detection terminal of shunt resistor that allows a lead wire, that is to be connected to an electrode of the shunt resistor and is for detecting electrical current, to be easily and compactly connected to the electrode within a narrow and small module. A terminal connection structure for a resistor, which connects a detection terminal to an electrode, comprises a shunt resistor (13) that has a pair of electrodes (12) at both ends of a resistor body (11); a connector base (14) formed of insulating material; and an electrically conductive section (15a) formed on the connector base (14); wherein the connector base (14) is fit onto the shunt resistor (13) such that the electrically conductive section (15a) is electrically connected to the electrodes (12). The connector base (14) is provided with a joint section (C) that can be fit onto the resistor body (11). The resistor body (11) and the electrode (12) is provided with a level difference and the connector base (14) is fit into between the electrodes (12,12).
Abstract translation: 提供了一种用于分流电阻器的检测端子的连接结构，其允许将连接到分流电阻器的电极并用于检测电流的引线容易且紧凑地连接到窄电极内的电极，并且 小模块 用于将检测端子连接到电极的电阻器的端子连接结构包括在电阻体（11）的两端具有一对电极（12）的分流电阻（13）。 由绝缘材料形成的连接器基座（14） 和形成在所述连接器基座（14）上的导电部（15a）。 其中所述连接器基座（14）装配到所述分流电阻器（13）上，使得所述导电部分（15a）电连接到所述电极（12）。 连接器基座（14）设置有能够配合在电阻体（11）上的接合部（C）。 电阻体（11）和电极（12）具有电平差，并且连接器基座（14）装配在电极（12,12）之间。
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公开(公告)号：US09660404B2
公开(公告)日：2017-05-23
申请号：US14374712
申请日：2013-01-29
Applicant: KOA CORPORATION
Inventor： Kenji Kameko , Koichi Hirasawa , Yoshinori Aruga
Abstract: Provided is a connection structure for a detection terminal of shunt resistor that allows a lead wire, that is to be connected to an electrode of the shunt resistor and is for detecting electrical current, to be easily and compactly connected to the electrode within a narrow and small module. A terminal connection structure for a resistor, which connects a detection terminal to an electrode, comprises a shunt resistor (13) that has a pair of electrodes (12) at both ends of a resistor body (11); a connector base (14) formed of insulating material; and an electrically conductive section (15a) formed on the connector base (14); wherein the connector base (14) is fit onto the shunt resistor (13) such that the electrically conductive section (15a) is electrically connected to the electrodes (12). The connector base (14) is provided with a joint section (C) that can be fit onto the resistor body (11). The resistor body (11) and the electrode (12) is provided with a level difference and the connector base (14) is fit into between the electrodes (12,12).
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公开(公告)号：US09378873B2
公开(公告)日：2016-06-28
申请号：US14102762
申请日：2013-12-11
Applicant: KOA CORPORATION
Inventor： Tadahiko Yoshioka , Koichi Hirasawa , Yoshinori Aruga
CPC classification number: H01C1/148 , H01C1/144 , H01C13/00 , H01C17/28 , H01C17/281 , Y10T29/49082
Abstract: Provided is a shunt resistor, which controls an influence of skin effect by high frequency current. The shunt resistor has a rod-shaped resistance body (11), and a pair of main electrode (12), of another material from the resistance body, wherein end faces of the resistance body and the main electrode are bonded. The resistance body (11) has a hole (11a) going through in direction where main electrodes are disposed, or a high resistance part (11b) going through at its axis portion that is highly resistive than outer part, and low resistance part (11c) that is formed in outer of the high resistance part. It is preferable that outer circumference of the resistance body is circle-shaped. Since, current doesn't flow fundamentally in the through hole or the high resistance part, fluctuation band in the current pathway can be reduced. Therefore, change of resistance value by skin effect by high-frequency current can be reduced.
Abstract translation: 提供了分流电阻器，其通过高频电流来控制皮肤效应的影响。 分流电阻器具有棒状电阻体（11），以及一对主电极（12），其与来自电阻体的另一种材料接合，其中电阻体和主电极的端面接合。 电阻体（11）具有在配置有主电极的方向上贯穿的孔（11a），或者在其与外部电阻高的轴部分通过的高电阻部（11b），以及低电阻部（11c ）形成在高电阻部分的外部。 优选地，电阻体的外周是圆形的。 由于电流在通孔或高电阻部分中基本不流动，所以可以减小电流通路中的波动带。 因此，可以降低由高频电流引起的皮肤效应的电阻值的变化。
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公开(公告)号：US20140097933A1
公开(公告)日：2014-04-10
申请号：US14102762
申请日：2013-12-11
Applicant: KOA CORPORATION
Inventor： Tadahiko Yoshioka , Koichi Hirasawa , Yoshinori Aruga
CPC classification number: H01C1/148 , H01C1/144 , H01C13/00 , H01C17/28 , H01C17/281 , Y10T29/49082
Abstract: Provided is a shunt resistor, which controls an influence of skin effect by high frequency current. The shunt resistor has a rod-shaped resistance body (11), and a pair of main electrode (12), of another material from the resistance body, wherein end faces of the resistance body and the main electrode are bonded. The resistance body (11) has a hole (11a) going through in direction where main electrodes are disposed, or a high resistance part (11b) going through at its axis portion that is highly resistive than outer part, and low resistance part (11c) that is formed in outer of the high resistance part. It is preferable that outer circumference of the resistance body is circle-shaped. Since, current doesn't flow fundamentally in the through hole or the high resistance part, fluctuation band in the current pathway can be reduced. Therefore, change of resistance value by skin effect by high-frequency current can be reduced.
Abstract translation: 提供了分流电阻器，其通过高频电流来控制皮肤效应的影响。 分流电阻器具有棒状电阻体（11），以及一对主电极（12），其与来自电阻体的另一种材料接合，其中电阻体和主电极的端面接合。 电阻体（11）具有在配置有主电极的方向上贯穿的孔（11a），或者在其与外部电阻高的轴部分通过的高电阻部（11b），以及低电阻部（11c ）形成在高电阻部分的外部。 优选地，电阻体的外周是圆形的。 由于电流在通孔或高电阻部分中基本不流动，所以可以减小电流通路中的波动带。 因此，可以降低由高频电流引起的皮肤效应的电阻值的变化。
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