EP 2917556 B1 20170726 - FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM WITH A FUEL INJECTION VALVE
Title (en)
FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM WITH A FUEL INJECTION VALVE
Title (de)
BRENNSTOFFEINSPRITZVENTIL UND BRENNSTOFFEINSPRITZANLAGE MIT EINEM BRENNSTOFFEINSPRITZVENTIL
Title (fr)
SOUPAPE D'INJECTION DE CARBURANT ET SYSTÈME D'INJECTION DE CARBURANT POURVU D'UNE SOUPAPE D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 102012220491 A 20121109
- EP 2013068560 W 20130909
Abstract (en)
[origin: WO2014072097A1] A fuel injection valve (1), which is used particularly for fuel injection systems (2) in internal combustion engine,s comprises a casing (3), a valve needle (6) provided in the casing (3) and a fuel feed (4). A valve needle extension (15) which is capable of being operated at least indirectly by the valve needle (6) is provided. The valve needle extension (15) can be moved in the region of the fuel feed (4) by an opening stroke of the valve needle (6). The invention further relates to a fuel injection system (2) with a fuel injection valve (1) of this kind. An end (28) of the valve needle extension (15) opposite the valve needle (6) can be moved by the opening stroke of said valve needle into, and if necessary through, a passage opening (25) in a wall (24) of a fuel manifold (21) of the fuel injection system (2).
IPC 8 full level
F02M 55/04 (2006.01); F02M 55/00 (2006.01); F02M 55/02 (2006.01); F02M 69/46 (2006.01); F02M 69/50 (2006.01)
CPC (source: EP US)
F02M 51/061 (2013.01 - US); F02M 55/008 (2013.01 - US); F02M 55/02 (2013.01 - EP US); F02M 55/04 (2013.01 - US); F02M 69/465 (2013.01 - EP US); F02M 69/50 (2013.01 - US); F02M 2200/315 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102012220491 A1 20140515; CN 104769268 A 20150708; CN 104769268 B 20180731; EP 2917556 A1 20150916; EP 2917556 B1 20170726; JP 2015532394 A 20151109; JP 6077666 B2 20170208; KR 20150079683 A 20150708; US 2015285199 A1 20151008; WO 2014072097 A1 20140515
DOCDB simple family (application)
DE 102012220491 A 20121109; CN 201380057955 A 20130909; EP 13765298 A 20130909; EP 2013068560 W 20130909; JP 2015538344 A 20130909; KR 20157012078 A 20130909; US 201314440715 A 20130909