Piezoelectric drive for piezo valve, has compensation resistor whose size is chosen such that static mechanical state of piezo element is adjusted with time constant size of power supply voltage levels of control stage

The drive has a control stage coupling first- and second power supply voltage levels as a control signal for operating a piezo element (PA) at first- and second nodes (P1, P2). A compensation resistor is coupled between a third node and the first or second power supply voltage level of the control s...

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Bibliographische Detailangaben

Hauptverfasser:	TAUTENHAHN, RALF, FUCHS, MAIK, DREHER, TOBIAS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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