EP 1309791 A1 20030514 - FUEL INJECTION VALVE
Title (en)
FUEL INJECTION VALVE
Title (de)
BRENNSTOFFEINSPRITZVENTIL
Title (fr)
SOUPAPE D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 0102961 W 20010803
- DE 10039077 A 20000810
Abstract (en)
[origin: WO0212712A1] A fuel injection valve (1), especially a fuel injection valve (1) for fuel injection systems of internal combustion engines, has a solenoid coil (2), an armature (3) on which a return spring (9) acts, in a closing direction, and a valve needle (13) which is nonpositively connected to the armature (3), for actuating a valve closing body (14) which together with a valve seat surface (16), forms a seal seat. The armature (3) has a pot-shaped axial extension (7) in which at least one opening (20) is configured.
IPC 1-7
IPC 8 full level
F02M 51/08 (2006.01); F02M 51/06 (2006.01); F02M 61/10 (2006.01)
CPC (source: EP US)
F02M 51/0653 (2013.01 - EP US); F02M 51/0657 (2013.01 - EP US); F02M 51/066 (2013.01 - EP US)
Citation (search report)
See references of WO 0212712A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 0212712 A1 20020214; DE 10039077 A1 20020221; DE 50110166 D1 20060727; EP 1309791 A1 20030514; EP 1309791 B1 20060614; JP 2004506130 A 20040226; JP 4838482 B2 20111214; US 2003102386 A1 20030605; US 6857584 B2 20050222
DOCDB simple family (application)
DE 0102961 W 20010803; DE 10039077 A 20000810; DE 50110166 T 20010803; EP 01960142 A 20010803; JP 2002517968 A 20010803; US 11025302 A 20020827