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    • 3. 发明授权
    • Rotation detecting device and bearing equipped with rotation detecting device
    • 旋转检测装置和轴承配有旋转检测装置
    • US09234908B2
    • 2016-01-12
    • US13378238
    • 2010-06-10
    • Kiyotake ShibataToru TakahashiTakayuki Norimatsu
    • Kiyotake ShibataToru TakahashiTakayuki Norimatsu
    • G01B7/30G01P3/487G01D5/14G01D5/245G01P3/44F16C41/00
    • G01P3/487F16C41/007G01D5/145G01D5/2451G01P3/443
    • A rotation detecting device, which is compatible regardless of whether a process control device for processing an output signal of the rotation detecting device is standard one or new one having high input signal resolving power, and, also, a rotation detecting device equipped bearing assembly having such rotation detecting device, are provided. The rotation detecting device includes an encoder provided rotatably and having a plurality of circumferentially equidistantly arranged to-be-detected poles, and a sensor for detecting the to-be-detected poles. The use is made of a multiplying unit for multiplying the phase of the to-be-detected poles from an output of the sensor. The use is also made of a pulse outputting unit for receiving an output of the multiplying unit or both the output of the multiplying unit and an output of the sensor and output pulses having two multiplying powers different from each other.
    • 无论用于处理旋转检测装置的输出信号的处理控制装置是具有高输入信号分辨能力的标准的还是新的,旋转检测装置都是兼容的,以及具有旋转检测装置的轴承组件,其具有 提供这种旋转检测装置。 旋转检测装置包括可旋转地设置并且具有多个周向等距布置的待检测磁极的编码器和用于检测待检测磁极的传感器。 使用乘法单元,用于将待检测的极点的相位与传感器的输出相乘。 还使用脉冲输出单元,用于接收乘法单元的输出或乘法单元的输出和传感器的输出以及具有彼此不同的两个乘法功率的输出脉冲。
    • 5. 发明申请
    • MAGNETIC LOAD SENSOR UNIT
    • 磁力负载传感器单元
    • US20140224038A1
    • 2014-08-14
    • US14235818
    • 2012-07-27
    • Yui MasudaMakoto YasuiToru Takahashi
    • Yui MasudaMakoto YasuiToru Takahashi
    • G01L1/12
    • G01L1/12F16D2066/005G01L1/122
    • A magnetic load sensor unit is provided which can detect a load with a minute movement of its part, and which is durable and less likely to be influenced by temperature. The sensor unit includes a flange member (1) deflectable when an axial load is applied, a support member (2) supporting the flange member (1), a magnetic target (3) which generates a magnetic field, and a magnetic sensor (4) for detecting the magnetic field generated by the magnetic target (3). The magnetic target (3) and the magnetic sensor (4) are fixed to the flange member (1) and the support member (2), respectively, such that when the flange member (1) is deflected, the magnetic target (3) and the magnetic sensor (4) move relative to each other, whereby magnitude of the load can be detected based on the magnetic field detected by the magnetic sensor (4).
    • 提供一种磁性负载传感器单元,其可以通过其部件的微小移动来检测负载,并且其耐久性并且不太可能受温度的影响。 传感器单元包括当施加轴向载荷时可偏转的凸缘构件(1),支撑凸缘构件(1)的支撑构件(2),产生磁场的磁性靶(3)和磁性传感器(4) ),用于检测由磁性靶(3)产生的磁场。 磁性靶(3)和磁性传感器(4)分别固定在凸缘部件(1)和支撑部件(2)上,使得当凸缘部件(1)偏转时,磁性靶(3) 并且磁传感器(4)相对于彼此移动,由此可以基于由磁传感器(4)检测的磁场来检测负载的大小。