EP 3353410 A1 20180801 - PRESSURE PULSATION DAMPER FOR A FUEL INJECTION SYSTEM, AND FUEL INJECTION SYSTEM
Title (en)
PRESSURE PULSATION DAMPER FOR A FUEL INJECTION SYSTEM, AND FUEL INJECTION SYSTEM
Title (de)
DRUCKPULSATIONSDÄMPFER FÜR EIN KRAFTSTOFFEINSPRITZSYSTEM SOWIE KRAFTSTOFFEINSPRITZSYSTEM
Title (fr)
AMORTISSEUR DE PULSATIONS DE PRESSION POUR SYSTÈME D'INJECTION DE CARBURANT ET SYSTÈME D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 102015218223 A 20150923
- EP 2016067728 W 20160726
Abstract (en)
[origin: WO2017050467A1] The invention relates to a pressure pulsation damper (1) for a fuel injection system, in particular a common-rail injection system, comprising a tubular line section (2) in which a fuel duct (3) is formed, which line section is connected, by way of at least one opening (4) in the shell in the tubular line section (2), to a pressure damping chamber (5). According to the invention, the pressure damping chamber (5) is at least partially filled with gas (6) and/or comprises at least one gas-filled element (7). The invention also relates to a fuel injection system, in particular a common-rail injection system, having a pressure pulsation damper (1) of said type.
IPC 8 full level
F02M 55/04 (2006.01)
CPC (source: EP)
F02M 55/04 (2013.01); F02M 2200/315 (2013.01)
Citation (search report)
See references of WO 2017050467A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102015218223 A1 20170323; CN 108138723 A 20180608; EP 3353410 A1 20180801; EP 3353410 B1 20191016; WO 2017050467 A1 20170330
DOCDB simple family (application)
DE 102015218223 A 20150923; CN 201680055168 A 20160726; EP 16741959 A 20160726; EP 2016067728 W 20160726