PIEZO-ELECTRIC ACTUATOR CONTACTING FOR AN INJECTION VALVE

The arrangement has connecting pins (1) protruding from the piezoactuator to which an electrical external connector can be connected and a head plate (3) mounted on the piezoactuator and connecting pins with openings (8) for the pins to pass through forming an annular gap. Sealing rings (12) are ins...

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Bibliographische Detailangaben
1. Verfasser:	UNRUH, MARCUS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES ELECTRICITY HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The arrangement has connecting pins (1) protruding from the piezoactuator to which an electrical external connector can be connected and a head plate (3) mounted on the piezoactuator and connecting pins with openings (8) for the pins to pass through forming an annular gap. Sealing rings (12) are inserted into the openings to seal the annular and an insulating sleeve (14) is inserted into an opening beneath the sealing ring to center the pin in the opening.