EP 1636487 B1 20080130 - PRESSURE CONTROL VALVE FOR A FUEL INJECTION SYSTEM PROVIDED WITH AN ACCUMULATOR
Title (en)
PRESSURE CONTROL VALVE FOR A FUEL INJECTION SYSTEM PROVIDED WITH AN ACCUMULATOR
Title (de)
DRUCKREGELVENTIL FÜR EIN SPEICHERKRAFTSTOFFEINSPRITZSYSTEM
Title (fr)
SOUPAPE DE REGLAGE DE PRESSION POUR SYSTEME D'INJECTION DE CARBURANT A ACCUMULATEUR
Publication
Application
Priority
- DE 2004000659 W 20040331
- DE 10322127 A 20030516
Abstract (en)
[origin: WO2004104405A1] The invention relates to a pressure control valve for a fuel injection system provided with an accumulator for an internal combustion engine. Said valve is used for controlling pressure in a fuel accumulator (4) (Common rail). The aim of said invention is to design a simplified pressure control valve (1). For this purpose, the fuel accumulator (4) is embodied in the form of a closed accumulator and the inlet and return pipes are mounted at a such liquid level that no outflow from the fuel accumulator is possible unless the pressure control valve is actuated.
IPC 8 full level
F02M 59/46 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP US)
F02M 37/0029 (2013.01 - EP US); F02M 63/0017 (2013.01 - EP US); F02M 63/0052 (2013.01 - EP US); F02M 63/0225 (2013.01 - EP US); F02M 63/025 (2013.01 - EP US); F02M 63/026 (2013.01 - EP US); F02M 2200/18 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10322127 A1 20041202; DE 502004006107 D1 20080320; EP 1636487 A1 20060322; EP 1636487 B1 20080130; JP 2007502386 A 20070208; US 2006272617 A1 20061207; WO 2004104405 A1 20041202
DOCDB simple family (application)
DE 10322127 A 20030516; DE 2004000659 W 20040331; DE 502004006107 T 20040331; EP 04724534 A 20040331; JP 2006529577 A 20040331; US 55628805 A 20051109