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    • 6. 发明申请
    • Magnetic Field Measuring Device
    • 磁场测量装置
    • US20140156220A1
    • 2014-06-05
    • US14233411
    • 2012-07-27
    • Junichiro OkamotoArata Takahashi
    • Junichiro OkamotoArata Takahashi
    • G01B7/14
    • G01B7/14G01D5/145G01D5/2451G01R33/072
    • The present invention provides a magnetic field measuring device comprising first to fourth magnetoelectric transducers, magnetic convergence plates, and a calculation unit that calculates the strength of a magnetic field applied in a horizontal direction and/or a vertical direction with respect to a magneto-sensing surface of the magnetoelectric transducers, wherein the magnetic convergence plates are placed in the vicinity of the first to fourth magnetoelectric transducers so as to convert magnetic field vectors, and the calculation unit includes a first calculation block that adds or subtracts output from the first to fourth magnetoelectric transducers, and outputs a calculation result.
    • 本发明提供一种包括第一至第四磁电换能器,磁会聚板和计算单元的磁场测量装置,该计算单元计算相对于磁感测的在水平方向和/或垂直方向上施加的磁场的强度 所述磁电换能器的表面,其中所述磁会聚板被放置在所述第一至第四磁电换能器附近,以便转换磁场矢量,并且所述计算单元包括第一计算块,所述第一计算块将所述第一至第四 磁电换能器,并输出计算结果。
    • 8. 发明授权
    • Magnetic field measuring device
    • 磁场测量装置
    • US09581426B2
    • 2017-02-28
    • US14233411
    • 2012-07-27
    • Junichiro OkamotoArata Takahashi
    • Junichiro OkamotoArata Takahashi
    • G01D5/14G01B7/14G01R33/07G01D5/245
    • G01B7/14G01D5/145G01D5/2451G01R33/072
    • The present invention provides a magnetic field measuring device comprising first to fourth magnetoelectric transducers, magnetic convergence plates, and a calculation unit that calculates the strength of a magnetic field applied in a horizontal direction and/or a vertical direction with respect to a magneto-sensing surface of the magnetoelectric transducers, wherein the magnetic convergence plates are placed in the vicinity of the first to fourth magnetoelectric transducers so as to convert magnetic field vectors, and the calculation unit includes a first calculation block that adds or subtracts output from the first to fourth magnetoelectric transducers, and outputs a calculation result.
    • 本发明提供一种包括第一至第四磁电换能器,磁会聚板和计算单元的磁场测量装置,该计算单元计算相对于磁感测的在水平方向和/或垂直方向上施加的磁场的强度 所述磁电换能器的表面,其中所述磁会聚板被放置在所述第一至第四磁电换能器附近,以便转换磁场矢量,并且所述计算单元包括第一计算块,所述第一计算块将所述第一至第四 磁电换能器,并输出计算结果。