EP 1861615 B1 20101103 - ACTUATING DRIVE FOR ACTUATING A FUEL INJECTION VALVE
Title (en)
ACTUATING DRIVE FOR ACTUATING A FUEL INJECTION VALVE
Title (de)
STELLENANTRIEB ZUR BETÄTIGUNG EINES KRAFTSTOFFEINSPRITZVENTILS
Title (fr)
ACTIONNEUR DESTINE A ACTIONNER UN INJECTEUR DE CARBURANT
Publication
Application
Priority
- EP 2006060916 W 20060321
- DE 102005013911 A 20050324
Abstract (en)
[origin: WO2006100242A1] The invention relates to a piezoelectric actuating drive (10) for actuating a fuel injection valve. The aim of the invention is to create a simple protective cover for said actuating drive, that can be used as universally as possible, for components (14, 16) of a contacting and/or sealing arrangement of the actuating drive. To this end, the sealing arrangement is embodied in a liquid-tight but gas-permeable manner and ends in a cavity on the outer side, said cavity being covered by a cover (28) held on the actuating drive by means of a catch connection (30, 32).
IPC 8 full level
F02M 51/00 (2006.01); F02M 51/06 (2006.01)
CPC (source: EP US)
F02M 51/005 (2013.01 - EP US); F02M 51/0603 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
DE 102005013911 A1 20060928; DE 102005013911 B4 20191002; DE 502006008227 D1 20101216; EP 1861615 A1 20071205; EP 1861615 B1 20101103; US 2008163853 A1 20080710; US 7784444 B2 20100831; WO 2006100242 A1 20060928
DOCDB simple family (application)
DE 102005013911 A 20050324; DE 502006008227 T 20060321; EP 06725202 A 20060321; EP 2006060916 W 20060321; US 90875606 A 20060321