EP 2032834 B1 20110921 - FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
KRAFTSTOFF-EINSPRITZVORRICHTUNG FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
DISPOSITIF D'INJECTION DE CARBURANT POUR UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- EP 2007054063 W 20070425
- DE 102006026877 A 20060609
Abstract (en)
[origin: US2009184183A1] A fuel injection device for an internal combustion engine includes a housing and a valve element arranged within the housing. The valve element interacts with a valve seat lying in the region of a fuel outlet opening. It is proposed that at least one control piston and a nozzle needle of the valve element be coupled to one another via a hydraulic coupler. The hydraulic coupler has a coupling space and a non-return valve connected to the coupling space and which opens away therefrom.
IPC 8 full level
F02M 61/16 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02M 47/027 (2013.01 - EP US); F02M 61/167 (2013.01 - EP US); F02M 63/0054 (2013.01 - EP US); F02M 2200/705 (2013.01 - EP US); F02M 2200/706 (2013.01 - EP US)
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009184183 A1 20090723; AT E525565 T1 20111015; CN 101466944 A 20090624; CN 101466944 B 20120704; DE 102006026877 A1 20071213; EP 2032834 A1 20090311; EP 2032834 B1 20110921; ES 2370855 T3 20111223; WO 2007141094 A1 20071213
DOCDB simple family (application)
US 30316407 A 20070425; AT 07728518 T 20070425; CN 200780021432 A 20070425; DE 102006026877 A 20060609; EP 07728518 A 20070425; EP 2007054063 W 20070425; ES 07728518 T 20070425