Vehicle speed sensor with molded shunt resistor

A vehicle speed sensor includes a hollow generally cylindrical sensor housing with an open proximal end. Within the interior of the sensor housing is a sensing structure having a base and a coil. A shunt resistor and two terminals are insert molded into the base of the sensing structure, with the re...

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Bibliographische Detailangaben
Hauptverfasser:	HERNANDEZ CECILIA, PALFENIER SAMUEL ROLAND
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT INDUCTANCES MAGNETS MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TESTING TRANSFORMERS
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Beschreibung
Zusammenfassung:	A vehicle speed sensor includes a hollow generally cylindrical sensor housing with an open proximal end. Within the interior of the sensor housing is a sensing structure having a base and a coil. A shunt resistor and two terminals are insert molded into the base of the sensing structure, with the resistor disposed between the terminals. Two electrical leads, that are electrically connected to the coil, are wrapped around each end of the shunt resistor and the immediately adjacent terminal. The electrical lead not only electrically connects the terminals to the coil, but it also electrically connects the shunt resistor to the terminals.