Global Patent Index - EP 2295785 B1

EP 2295785 B1 20120404 - Fuel Injector

Title (en)

Fuel Injector

Title (de)

Kraftstoffeinspritzdüse

Title (fr)

Injecteur de carburant

Publication

EP 2295785 B1 20120404 (EN)

Application

EP 09166712 A 20090729

Priority

EP 09166712 A 20090729

Abstract (en)

[origin: EP2295785A1] A fuel injector (100) for use in an internal combustion engine, the fuel injector (100) comprising an injection nozzle having a nozzle body (120) provided with a nozzle bore (130), a valve needle (134) being received within the nozzle bore (130) and engageable with a seat region (137) to control fuel delivery through at least one nozzle outlet (126) and first and second actuator arrangements (150, 152), at least the first actuator arrangement (150, 152) being operable to apply an opening force to the valve needle (134) thereby to cause an opening movement of the valve needle (134), wherein the first actuator arrangement (150) is configured to decouple from the valve needle (134) in response to said opening movement.

IPC 8 full level

F02M 51/06 (2006.01)

CPC (source: EP)

F02M 51/0614 (2013.01); F02M 51/0617 (2013.01); F02M 51/066 (2013.01); F02M 51/0685 (2013.01)

Designated contracting state (EPC)

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 SE SI SK SM TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

EP 2295785 A1 20110316; EP 2295785 B1 20120404; AT E552419 T1 20120415

DOCDB simple family (application)

EP 09166712 A 20090729; AT 09166712 T 20090729