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    WIDERSTAND, INSBESONDERE NIEDEROHMIGER STROMMESSWIDERSTAND
    7.
    发明公开
    WIDERSTAND, INSBESONDERE NIEDEROHMIGER STROMMESSWIDERSTAND 审中-公开
    WIDERSTAND，INSBESONDERE NIEDEROHMIGER STROMMESSWIDERSTAND

    公开(公告)号：EP3175464A1

    公开(公告)日：2017-06-07

    申请号：EP15741730.4

    申请日：2015-07-22

    申请人： Isabellenhütte Heusler GmbH & Co. Kg

    发明人： HETZLER, Ullrich

    IPC分类号： H01C1/14 ,  G01R1/20

    CPC分类号： G01R1/203 ,  H01C1/14 ,  H02G5/02 ,  H05K1/0306 ,  H05K1/111 ,  H05K1/181 ,  H05K2201/10022 ,  H05K2201/10151

    摘要： The invention relates to a U-shaped resistor (1), in particular a low-resistance current-measuring resistor (1), comprising a first connection part (2) made of a conductive material having a first current contact surface for conducting an electrical current (I) into the resistor (1), and comprising a second connection part (3) made of a conductive material having a second current contact surface for conducting the current (I) out of the resistor (1), as well as comprising a resistor element (4) made of a resistor material, wherein the resistor element (4) is arranged in the direction of current flow between the first connection part (2) and the second connection part (3), such that the electrical current (I) flows through the electrical resistor (1). The current (I) perpendicularly enters or leaves the connections parts (2, 3) via their outer surfaces. In addition, the voltage taps are attached to the inner side of the U-shaped resistor (1), and contact the connection parts (2, 3) close to the transition to the resistor element (4).

    摘要翻译： 本发明涉及一种U形电阻器（1），特别是低电阻电流测量电阻器（1），其包括由导电材料制成的第一连接部分（2），该第一连接部分具有用于导电的第一电流接触表面 电流（I）流入电阻器（1），并且包括由导电材料制成的第二连接部分（3），所述第二连接部分具有用于将电流（I）导出电阻器（1）的第二电流接触表面，并且包括： 由电阻材料制成的电阻元件（4），其中电阻元件（4）沿第一连接部分（2）和第二连接部分（3）之间的电流方向布置，使得电流 I）流过电阻器（1）。 电流（I）通过它们的外表面垂直地进入或离开连接部分（2,3）。 此外，电压抽头附着在U形电阻器（1）的内侧，并且在连接部分（2,3）接近到电阻器元件（4）的过渡处接触连接部分（2,3）。

    STROMMESSWIDERSTAND
    10.
    发明公开
    STROMMESSWIDERSTAND 有权
    电流测量电阻

    公开(公告)号：EP2446449A1

    公开(公告)日：2012-05-02

    申请号：EP11757765.0

    申请日：2011-08-24

    申请人： Isabellenhütte Heusler GmbH & Co. Kg

    发明人： HETZLER, Ullrich

    IPC分类号： H01C7/00 ,  G01R19/00

    CPC分类号： H01C7/06 ,  G01R1/203 ,  H01C7/001

    摘要： The invention relates to a current-sensing resistor (1) for measuring an electric current, in particular also for measuring a battery current in a vehicle power supply, having a plate-shaped first connecting part (3) for introducing the electrical current to be measured, wherein the plate-shaped first connecting part (3) consists of an electrically conductive conductor material; a plate-shaped second connecting part (2) for conducting away the electrical current to be measured, wherein the plate-shaped second connecting part (2) consists of an electrically conductive conductor material; and a plate-shaped resistance element (4), which is connected in the current path between the two connecting parts and through which the electrical current to be measured flows, wherein the resistance element (4) consists of a comparatively high-impedance resistance material. According to the invention an incision (10, 11) is arranged in the plate-shaped first connecting part (3) and/or in the plate-shaped second connecting part (2) in order to reduce the temperature dependency of the measurement and to eliminate the influence of the plate-shaped connecting parts (usually copper or aluminium).