To provide a current sensor capable of improving the reliability in overcurrent detection.SOLUTION: A current sensor 4 includes a first yoke 401, a second yoke 402, and a coil 41. The first yoke 401 has an inner surface 4013 facing a wiring member. The second yoke 402 is moved toward the first yoke 401 by the magnetic field H1 generated by the current Ib flowing through the wiring member. The coil 41 is provided to the first yoke 401 or the second yoke 402.SELECTED DRAWING: Figure 4

    【課題】過電流の検出の信頼性の向上を図る。【解決手段】電流センサ4は、第1ヨーク401と、第2ヨーク402と、コイル41と、を備える。第1ヨーク401は、配線部材と向かい合う内側面4013を有する。第2ヨーク402は、配線部材を流れる電流Ibにより発生する磁界H1によって第1ヨーク401に向かって移動する。コイル41は、第1ヨーク401又は第2ヨーク402に設けられている。【選択図】図4


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    Title :

    CURRENT SENSOR, SHUT-OFF DEVICE, AND VEHICLE


    Additional title:

    電流センサ、遮断装置、及び車両


    Contributors:

    Publication date :

    2024-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



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