CERAMIC PRESSURE SENSOR WITH FRAME FOR PROTECTIVE SURFACE FILLING

A piezoresistive flat pressure sensor (1) comprising a flexible flat membrane (10) made of a ceramic material and an associated rigid flat support (20) made of a ceramic material, a plurality of electronic components (30i) and electrical contacts (31i) mounted on a main face (22) of the rigid flat s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FACCHETTI, Fermo, BERTOLOTTI, Massimo, MAY, Roberto
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A piezoresistive flat pressure sensor (1) comprising a flexible flat membrane (10) made of a ceramic material and an associated rigid flat support (20) made of a ceramic material, a plurality of electronic components (30i) and electrical contacts (31i) mounted on a main face (22) of the rigid flat support (20), an electrically insulating material protecting the plurality of electronic components (30i), and a shaped frame (40) containing the protection material, wherein the shaped frame (40) circumscribes one or more first accumulating compartments (41i) of the protection material housing the plurality of electronic components (30i), and one or more second accumulating compartments (42i) lacking the protection material, wherein the protection material is formed of a hardened fluid in which the plurality of electronic components (30i) is submerged.