EP 3376016 A1 20180919 - CONTROL VALVE OF A FUEL INJECTOR
Title (en)
CONTROL VALVE OF A FUEL INJECTOR
Title (de)
STEUERVENTIL EINES KRAFTSTOFFEINSPRITZVENTILS
Title (fr)
VALVE DE COMMANDE D'INJECTEUR DE CARBURANT
Publication
Application
Priority
- GB 201418256 A 20141015
- EP 15771935 A 20150929
- EP 2015072436 W 20150929
Abstract (en)
A control valve (16) of a fuel injector is provided with a cylindrical valve body (42) extending along a main axis from an upper face (44) to a lower face (46), said body (42) being provided with a large cylindrical shallow recess (48) opening in said upper face (44) and in the bottom of which opens a valve distributor bore (50) axially extending toward the lower face (46). The control valve further has a magnetic armature-stem assembly (62) and, guiding means (56) for slidably guiding the armature-stem assembly (62) into the valve bore (50) and with seating means (70, 72, 74), distinct and independent means from the guiding means (56), for opening or closing a fluid communication between a high pressure conduit (112) and a return conduit (110), both conduits opening in said bore (50).
IPC 8 full level
F02M 63/00 (2006.01); F02M 47/02 (2006.01)
CPC (source: EP)
F02M 47/027 (2013.01); F02M 63/0071 (2013.01); F02M 63/0078 (2013.01)
Citation (search report)
- [Y] WO 2014048605 A1 20140403 - DELPHI INT OPERATIONS LUXEMBOURG SARL [LU]
- [Y] GB 2350662 A 20001206 - LUCAS IND PLC [GB]
- [A] WO 2013110710 A1 20130801 - DELPHI TECH HOLDING SARL [LU], et al
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)
WO 2016058825 A1 20160421; EP 3207242 A1 20170823; EP 3376016 A1 20180919; GB 201418256 D0 20141126; JP 2017531128 A 20171019
DOCDB simple family (application)
EP 2015072436 W 20150929; EP 15771935 A 20150929; EP 18165540 A 20150929; GB 201418256 A 20141015; JP 2017518522 A 20150929