ABSOLUTE POSITION DETECTOR

ABSOLUTE POSITION DETECTOR

PROBLEM TO BE SOLVED: To obtain an absolute position signal using a power feed transformer, a position detecting coil, an a magnetic head which are formed by a thin-film process. SOLUTION: An absolute position detection device comprises the power feed transformer 5, an exciting signal supply section...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NAKAJIMA MOTOMI
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
MEASURING
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:PROBLEM TO BE SOLVED: To obtain an absolute position signal using a power feed transformer, a position detecting coil, an a magnetic head which are formed by a thin-film process. SOLUTION: An absolute position detection device comprises the power feed transformer 5, an exciting signal supply section 10, a position-detecting coil 20, and a signal processing circuit section 31, which are fixed to a fixing member 30 and are formed by the thin-film processing. In the device, the position of the magnetic head 1 is detected by the position-detecting coil 20. COPYRIGHT: (C)2007,JPO&INPIT