Digitales Positions-Sensorsystem für automatische Getriebe

A sensor system for detecting gear modes of an automobile transmission is disposed about a detent lever internally within the transmission case. The system includes an encoder capable of generating a magnetic field disposed on or about a detent lever, and at least one sensor, such as a Hall-effect s...

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Bibliographische Detailangaben
Hauptverfasser:	SANTOS, ALFRED J., CANTON CENTER, CONN., US, BRAUER, MICHAEL C., GOSHEN, CONN., US
Format:	Patent
Sprache:	ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MECHANICAL ENGINEERING PHYSICS TARIFF METERING APPARATUS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A sensor system for detecting gear modes of an automobile transmission is disposed about a detent lever internally within the transmission case. The system includes an encoder capable of generating a magnetic field disposed on or about a detent lever, and at least one sensor, such as a Hall-effect sensor, disposed opposite the encoder. The encoder is a magnetic strip having at least one track encoded thereon, wherein the sensor is juxtaposed with the encoded track such that it produces a digital signal representative of the position of the encoder means and the corresponding gear mode.