aparelho e conjunto atuado piezoelétrico

An apparatus is provided including at least one electronic component. The apparatus also includes an enclosure enclosing the at least one electronic component. The enclosure includes at least one wall defined by a membrane. The apparatus further includes a piezoelectric actuator that is fixed at a f...

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Bibliographische Detailangaben
Hauptverfasser:	GARY ROBERT ALLEN, GLENN HOWARD KUENZLER, MEHMET ARIK, STANTON EARL WEAVER JR, RAJDEEP SHARMA, JEFFREY MARC NALL
Format:	Patent
Sprache:	por
Schlagworte:	BLASTING ELECTRICITY HEATING LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus is provided including at least one electronic component. The apparatus also includes an enclosure enclosing the at least one electronic component. The enclosure includes at least one wall defined by a membrane. The apparatus further includes a piezoelectric actuator that is fixed at a first end and rigidly attached to the membrane at a second end. Application of alternating current to the piezoelectric actuator generates a pulsating mechanical deformation of the membrane.