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专利名称：Apparatus and procedure for measuring the
time-constant of an electrical displacementtransducer
发明人：GSCHOSSMANN, GUENTHER,WOLF, JOSEF申请号：EP92120967.2申请日：19921209公开号：EP0561054A1公开日：19930922
专利附图：
摘要：The present invention presents a displacement transducer which can beequipped both with an inductive (10) and with a capacitive (11) sensor. According to the
invention, a time interval (T) is measured as a measure of the variable inductance orcapacitance, a correction programme being used for compensating for the fluctuations inthe ohmic resistance of the displacement transducer due to temperature influences orageing so that the value of the inductance or capacitance is directly dependent on themeasured variable, that is to say the troubled displacement attained by the sensor.
申请人：KNORR-BREMSE AG
地址：POSTFACH 40 10 60; D-80710 MUENCHEN,Moosacher Strasse 80 80809München DE
国籍：DE
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