EP 2835526 B1 20160928 - Valve assembly for a fuel supply system and fuel supply system
Title (en)
Valve assembly for a fuel supply system and fuel supply system
Title (de)
Ventilanordnung für eine Kraftstoffversorgungsanlage und Kraftstoffversorgungsanlage
Title (fr)
Agencement de vannes pour une installation d'alimentation en carburant et installation d'alimentation en carburant
Publication
Application
Priority
DE 102013013231 A 20130808
Abstract (en)
[origin: JP2015034552A] PROBLEM TO BE SOLVED: To provide a fuel supply device of an internal combustion engine constituted as a diesel engine for a ship, and a valve assembly (10), in particular, for a common rail fuel supply device.SOLUTION: A valve assembly (10) has a pilot valve (11), a main valve (12) and a pressure regulation valve (13). The main valve (12) can be connected to a high-pressure region (15) of a fuel supply device by pressure connecting portions (16, 17) so that the pilot valve (11), the main valve (12) and the pressure regulation valve (13) can be connected to be automatically operated according to a pressure in a low pressure region (14) and/or a pressure of the high pressure region (15), and the pilot valve (11) and the pressure regulation valve (13) can be connected to the low pressure region (14) of the fuel supply device by pressure connecting portions (20, 21).
IPC 8 full level
F02M 63/00 (2006.01); F02M 63/02 (2006.01)
CPC (source: EP)
F02M 63/005 (2013.01); F02M 63/026 (2013.01)
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)
EP 2835526 A1 20150211; EP 2835526 B1 20160928; CN 104454277 A 20150325; CN 104454277 B 20191018; DE 102013013231 A1 20150212; JP 2015034552 A 20150219; JP 6483372 B2 20190313; KR 102125102 B1 20200619; KR 20150018448 A 20150223
DOCDB simple family (application)
EP 14180094 A 20140806; CN 201410502511 A 20140808; DE 102013013231 A 20130808; JP 2014161100 A 20140807; KR 20140101519 A 20140807