FOTOELEKTRISCHER SCHALTER DES REFLEKTIONSTYPS

A reflection type photoelectric switch adapted to project light to an object to be detected and sense the object on the basis of reflected light therefrom, which comprises a split-type composite light receiving unit consisting of two light receiving segments, a differential amplifier receiving the o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IGADERA SHIMO-KAIINJI, NAKAMURA, ARATA OMRON TATEISI ELECTRON, ONJI, NORIO OMRON TATEISI ELECTRONICS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES HANDLING RECORD CARRIERS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PRESENTATION OF DATA PULSE TECHNIQUE RECOGNITION OF DATA RECORD CARRIERS RELAYS SELECTORS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A reflection type photoelectric switch adapted to project light to an object to be detected and sense the object on the basis of reflected light therefrom, which comprises a split-type composite light receiving unit consisting of two light receiving segments, a differential amplifier receiving the outputs of the two light receiving segments, and a waveform shaping device for discriminating the differential amplification output of said differential amplifier with a predetermined level and generating a detection output for the object.