PIEZOVENTIL UND VERFAHREN ZUR HERSTELLUNG EINES PIEZOVENTILS

The piezovalve manufacturing method has a piezo flexure element (4) secured at its fixing end in a fixing body (26), before insertion in the valve chamber of a valve housing (13), with a contoured surface (24) of the fixing body brought into contact with a corresponding contoured surface (23) provid...

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Bibliographische Detailangaben
Hauptverfasser:	WEINMAN, MICHAEL, JENTSCHKE, MICHAEL, BOGDANOWICZ, GREGOR, HOFFMANN, MARKUS
Format:	Patent
Sprache:	ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The piezovalve manufacturing method has a piezo flexure element (4) secured at its fixing end in a fixing body (26), before insertion in the valve chamber of a valve housing (13), with a contoured surface (24) of the fixing body brought into contact with a corresponding contoured surface (23) provided by the housing. The piezo flexure element is positioned by a rolling movement between the cooperating contoured surfaces, to bring its control section into contact with a valve seat (8) provided by the housing with a required force, before securing the fixing body in position, e.g. via an adhesive layer. An Independent claim for a piezovalve is also included.