发明名称 Inductive measuring transducer
摘要 An inductive measuring transducer having bodies that are movable one relative to the other, one of such bodies (sensor component 2) comprising at least one inductive sensor (6) that produces an alternating magnetic field, and the other body (pickup component 1) comprising one or more inductive pickups into which the alternating magnetic field of the inductive sensor(s) (6) is/are injected, there being provided an electronic circuit (3) for supplying the inductive sensor (6) with an alternating current and a circuit for evaluating the output voltages of the measuring transducer, is characterized in that the pickup component (1) comprises a closed conductor loop (10) in which the one or more inductive sensors (6) of the sensor component (2) induce(s) a voltage so that a voltage curve independent of the position of the sensor component (2) relative to the pickup component (1) develops over the conductor loop (10), and that resistors (11) are connected along the conductor loop (10), which have their other ends connected one to the other in groups (12 . . . 15) so that voltages can be picked off from the connection points of the resistor groups that correspond to functions of the position of the sensor component (2) relative to the pickup component (1) and permit the position to be clearly determined, the position and value of the resistors (11) defining the functions of the position.
申请公布号 US2003137294(A1) 申请公布日期 2003.07.24
申请号 US20020275720 申请日期 2002.11.07
申请人 GLEIXNER FRANZ;SESTER STEFAN 发明人 GLEIXNER FRANZ;SESTER STEFAN
分类号 G01D5/12;G01D5/20;(IPC1-7):G01B7/30 主分类号 G01D5/12
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