DETECTOR FOR ROTATIONAL DIRECTION OF BODY OF REVOLUTION

PURPOSE:To provide a detector for rotational directionof a body of revolution, in which use is made of a phase difference and polarity discriminating circuit which is supplied with a pair of frequency signals from a pair of frequency signal generators to discriminate the phase difference and polarit...

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Bibliographic Details
Main Authors HOSHIMI SUSUMU, SATOU TOSHIO
Format Patent
LanguageEnglish
Published 01.07.1977
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PHYSICS
TARIFF METERING APPARATUS
TESTING
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Summary:PURPOSE:To provide a detector for rotational directionof a body of revolution, in which use is made of a phase difference and polarity discriminating circuit which is supplied with a pair of frequency signals from a pair of frequency signal generators to discriminate the phase difference and polarity of the signals.
Bibliography:Application Number: JP19750155299