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    • 1. 发明授权
    • Device for and method for detecting a relative movement between two machine parts which are movable relative to one another
    • 用于检测可相对于彼此移动的两个机器部件之间的相对运动的装置和方法
    • US06920699B2
    • 2005-07-26
    • US10756524
    • 2004-01-13
    • Guenter ReusingStefan Schuler
    • Guenter ReusingStefan Schuler
    • G01D5/244G01D5/245A45B3/08
    • G01D5/2448G01D5/2451
    • A device for detecting a relative movement between two machine parts movable relative to one another has a plurality of marking rulers arranged on one of the machine parts one after the other in direction of the relative movement of the machine parts and having increment markings for detecting a distance of a relative movement of the both machine parts, two sensors for sensing of the marking rulers and arranged on the other of the machine parts at the predetermined distance in the direction of relative movement of the machine parts, the sensors sensing the increment markings and each providing a sensing signal; the marking rulers being arranged so that distances between two neighboring ones of the marking rulers being smaller than the predetermined distance between the sensors, an evaluating unit operative for determining an absolute position of the corresponding sensor between two successive increment markings based on a phase position of the sensing signal of the sensors.
    • 用于检测可相对于彼此移动的两个机器部件之间的相对运动的装置具有多个标记尺,所述多个标记尺在机器部件的相对运动方向上彼此接近地布置,并具有用于检测 两个机器部件的相对运动的距离,两个用于感测标尺的传感器,并且在机器部件的相对运动方向上以预定距离布置在机器部件的另一个上,传感器感测增量标记, 每个提供感测信号; 标记尺被布置成使得两个相邻的标记尺之间的距离小于传感器之间的预定距离,评估单元用于基于相位位置确定相应传感器在两个连续的增量标记之间的绝对位置 传感器的感应信号。
    • 7. 发明申请
    • Sensor Monitoring of a Position Measurement Apparatus by Means of Thermal Noise
    • 通过热噪声传感器监测位置测量装置
    • US20120239334A1
    • 2012-09-20
    • US13422480
    • 2012-03-16
    • Guenter Reusing
    • Guenter Reusing
    • G06F15/00
    • G01D5/2006G01D5/24466
    • A position measurement apparatus includes a material measure and a scanning apparatus, which can move with respect to the material measure, with the scanning apparatus having at least one receiver turn arrangement, by means of which measurement markings on the material measure can be scanned. The scanning apparatus further includes an evaluation apparatus which can measure the electrical receiver voltage which is pressed on the receiver turn arrangement, in order to produce a position signal therefrom. The evaluation apparatus is designed to determine a noise measure from the receiver voltage, with comparison means furthermore being provided, which can compare the noise measure with a predeterminable tolerance band. The evaluation apparatus further includes an indication means which can indicate that the noise measure is outside the tolerance band.
    • 一种位置测量装置包括能够相对于材料测量移动的材料测量装置和扫描装置,扫描装置具有至少一个接收器转动装置,通过该装置可以扫描材料测量上的测量标记。 扫描装置还包括评估装置,其可以测量在接收器转弯装置上按压的接收器电压,以便从其产生位置信号。 评估装置被设计成根据接收器电压确定噪声测量值,并且还提供比较装置,其可以将噪声测量与预定公差带进行比较。 评估装置还包括可以指示噪声测量超出容限带的指示装置。