PROBLEM TO BE SOLVED: To improve S/N ratio of detection data of each magnetic pole of each stator core.SOLUTION: A redundant strain sensor of the present invention is configured to include pairs of bent or arc-shaped magnetic flux bypass teeth (90), each pair being provided to sandwich respective one of eight magnetic poles (63-66) constituting a redundant system provided on a pair of stator cores (60, 61) provided on a shaft (200) in order to eliminate influence of magnetic flux from adjacent slots (91a-91d).SELECTED DRAWING: Figure 2

    【課題】本発明は、各ステータコアの各磁極の検出データのS/N比を向上させることである。【解決手段】本発明による冗長系歪みセンサは、軸(200)に設けた一対のステータコア(60,61)に設けた冗長系を構成するための合計8個の各磁極(63〜66)の両側に設けた一対の曲折型又は弧状の磁束バイパス用ティース(90)により、隣接するスロット(91a〜91d)からの磁束の影響を排除するようにした構成である。【選択図】図2


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    Title :

    REDUNDANT STRAIN SENSOR


    Additional title:

    冗長系歪みセンサ


    Contributors:

    Publication date :

    2018-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62D MOTOR VEHICLES , Motorfahrzeuge



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