Pressure sensor for fluid circuit or battery pack for a motor vehicle

A pressure sensor (10) for a fluid circuit, in particular, of a motor vehicle, the sensor comprising a body (12) comprising a fluid inlet (14), a fluid outlet (16) and an internal chamber (18) for connecting the inlet to the fluid outlet for the fluid flow in said body, the sensor further comprising...

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Bibliographische Detailangaben
Hauptverfasser:	Benard, Thierry, Gabrielle, Brice
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A pressure sensor (10) for a fluid circuit, in particular, of a motor vehicle, the sensor comprising a body (12) comprising a fluid inlet (14), a fluid outlet (16) and an internal chamber (18) for connecting the inlet to the fluid outlet for the fluid flow in said body, the sensor further comprising an elastically deformable membrane (20) located in said chamber and comprising a first face (20a) intended to be in contact with the fluid flowing in the body, wherein the sensor further comprises a resonant circuit (22) of the RLC type located in said chamber and associated with a readout circuit (23) located outside the chamber (18).