Displacement sensor

A displacement sensor having at least one magnetoelectric transducer element and a magnetic circuit comprising at least one flux piece (13) and at least one magnet (10) is proposed, in which an influencing of the magnetic flux, which influencing is measurable by means of the transducer element (20,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WELSCH WOLFGANG, WALTER KLAUS, KLEINKNECHT MICHAEL, WEHLE ARNO, SIEDENTOPF JOERG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ELECTRICITY MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A displacement sensor having at least one magnetoelectric transducer element and a magnetic circuit comprising at least one flux piece (13) and at least one magnet (10) is proposed, in which an influencing of the magnetic flux, which influencing is measurable by means of the transducer element (20, 21), is brought about by a position change in detection direction (16) of the flux guiding piece (13) relative to the transducer element (20, 21). The flux piece (13) can be rotated about an axis (16) of rotation which essentially corresponds to the detection direction (16).