EP 2975257 B1 20180110 - Control unit to control a valve pin of a fuel injector and fuel injector
Title (en)
Control unit to control a valve pin of a fuel injector and fuel injector
Title (de)
Steuereinheit zur Steuerung einer Ventilnadel eines Kraftstoffeinspritzventils und Kraftstoffeinspritzventil
Title (fr)
Unité de commande pour commander une tige de soupape d'un injecteur de carburant et injecteur de carburant
Publication
Application
Priority
EP 14177593 A 20140718
Abstract (en)
[origin: EP2975257A1] The invention relates to a control unit (18) to control a valve pin (12) of a fuel injector (10), wherein a spring (44) biasing a valve cluster (38) of a valve assembly (34) onto a valve seat (42) is arranged in a low pressure area (52) of the control unit (18). Further, the invention relates to a corresponding fuel injector (10) comprising the control unit (18) as well as to a method to provide a control valve unit (32) of the control unit (18).
IPC 8 full level
F02M 63/00 (2006.01); F02M 47/02 (2006.01)
CPC (source: EP)
F02M 47/02 (2013.01); F02M 63/0012 (2013.01); F02M 63/007 (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)
DOCDB simple family (application)
EP 14177593 A 20140718