Improved pressure sensor comprising a hermetic casing

Improved pressure sensor comprising a hermetic casing

The invention relates to a pressure sensor comprising an electronic body housed in an encapsulation mass (22), comprising a test body (2) provided with, on two opposing faces, a reference pressure chamber (14) and a measured pressure (8) communicating with the outside of the encapsulation mass (22),...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Dammen, Egil, Korsvold, Endre, Leman, Mark, Marques, Frederic
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The invention relates to a pressure sensor comprising an electronic body housed in an encapsulation mass (22), comprising a test body (2) provided with, on two opposing faces, a reference pressure chamber (14) and a measured pressure (8) communicating with the outside of the encapsulation mass (22), the electronic body and the encapsulation mass defining, between them, a receiving space (28, 30) for gel, said sensor comprising an opening (34) that communicates the receiving space (28, 30) for the gel with the outside (6) of the encapsulation mass (22).