EP 3055549 B1 20180418 - PLUNGER/FLUID-LINE ARRANGEMENT, IN PARTICULAR CONTROL-PLUNGER/CONTROL-BORE ARRANGEMENT
Title (en)
PLUNGER/FLUID-LINE ARRANGEMENT, IN PARTICULAR CONTROL-PLUNGER/CONTROL-BORE ARRANGEMENT
Title (de)
KOLBEN-FLUIDLEITUNG-ANORDNUNG, INSBESONDERE STEUERKOLBEN-STEUERBOHRUNG-ANORDNUNG
Title (fr)
ENSEMBLE PISTON-CONDUIT DE FLUIDE, EN PARTICULIER ENSEMBLE PISTON DE COMMANDE-ALÉSAGE DE COMMANDE
Publication
Application
Priority
- DE 102013220547 A 20131011
- EP 2014070829 W 20140929
Abstract (en)
[origin: WO2015052032A1] The invention relates to a plunger/fluid-line arrangement (300/400), in particular a control-plunger/control-bore arrangement (300/400) for an injector, in particular a fuel injector for a direct injection system of a motor vehicle. A plunger/fluid-line arrangement (300/400) plunger (300) which is fitted into or paired with a fluid line (400) can be positioned laterally in a hydraulic manner by means of a fluid passing through the fluid line (400), and a geometry of the plunger (300) and/or a geometry of the fluid line (400) is designed such that the plunger (300) can be and is eccentrically positioned by the fluid in the fluid line (400). The invention further relates to an injector, in particular a fuel injector for a direct injection system of an internal combustion engine, said injector having a plunger/fluid-line arrangement (300/400) according to the invention, in particular a control-plunger/control-bore arrangement (300/400) according to the invention.
IPC 8 full level
F02M 47/02 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02M 47/027 (2013.01 - EP US); F02M 51/0603 (2013.01 - US); F02M 51/061 (2013.01 - US); F02M 61/10 (2013.01 - US); F02M 63/0026 (2013.01 - EP US); F02M 63/0225 (2013.01 - US); F02M 2200/50 (2013.01 - EP US); F02M 2200/701 (2013.01 - EP US); F02M 2200/704 (2013.01 - EP US); F02M 2200/8092 (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 102013220547 A1 20150416; DE 102013220547 B4 20170504; CN 105658945 A 20160608; CN 105658945 B 20190129; EP 3055549 A1 20160817; EP 3055549 B1 20180418; US 2016230728 A1 20160811; WO 2015052032 A1 20150416
DOCDB simple family (application)
DE 102013220547 A 20131011; CN 201480055903 A 20140929; EP 14777586 A 20140929; EP 2014070829 W 20140929; US 201415028425 A 20140929