Global Patent Index - EP 1777408 B1

EP 1777408 B1 20100526 - Fuel injection valve for internal combustion engines

Title (en)

Fuel injection valve for internal combustion engines

Title (de)

Kraftstoffeinspritzventil für Brennkraftmaschinen

Title (fr)

Soupape d'injection de combustible pour moteurs à combustion interne

Publication

EP 1777408 B1 20100526 (DE)

Application

EP 06120595 A 20060913

Priority

DE 102005050784 A 20051024

Abstract (en)

[origin: EP1777408A1] Fuel injection valve has a cavity, which is provided with the housing in which a piezo-actuator (15) is arranged, which exhibits a piezo-element (17). The valve has a piezo-element, which is connected in such a way with the housing by welding or by adhesive bond (40) so that the fuel tank (24) is locked externally.

IPC 8 full level

F02M 51/00 (2006.01); F02M 47/02 (2006.01)

CPC (source: EP)

F02M 51/005 (2013.01); F02M 51/0603 (2013.01); F02M 63/0057 (2013.01); F02M 2200/21 (2013.01); F02M 2200/703 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1777408 A1 20070425; EP 1777408 B1 20100526; AT E469297 T1 20100615; DE 102005050784 A1 20070426; DE 502006007016 D1 20100708

DOCDB simple family (application)

EP 06120595 A 20060913; AT 06120595 T 20060913; DE 102005050784 A 20051024; DE 502006007016 T 20060913