EP 1423603 B1 20070822 - FUEL INJECTION VALVE
Title (en)
FUEL INJECTION VALVE
Title (de)
BRENNSTOFFEINSPRITZVENTIL
Title (fr)
SOUPAPE D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 0202176 W 20020614
- DE 10142302 A 20010829
Abstract (en)
[origin: DE10142302A1] The fuel injection valve (1), for an internal combustion motor, has a magnetic coil (10) which acts on an armature (20) against a return spring (23) with the valve needle (3), to form the valve unit with an axial movement. The return spring is at a guide sleeve (28), within an axial recess (33) at the valve needle. The sleeve grips through the armature, to give a force fit bond between the valve needle and the armature.
IPC 8 full level
F02M 61/12 (2006.01); F02M 51/06 (2006.01); F02M 61/20 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP KR US)
F02M 51/0671 (2013.01 - EP US); F02M 51/0682 (2013.01 - EP US); F02M 51/0685 (2013.01 - EP US); F02M 61/12 (2013.01 - KR); F02M 2200/505 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10142302 A1 20030320; DE 50210773 D1 20071004; EP 1423603 A1 20040602; EP 1423603 B1 20070822; JP 2005504218 A 20050210; JP 4200098 B2 20081224; KR 100878131 B1 20090114; KR 20040029046 A 20040403; US 2005258276 A1 20051124; US 7070128 B2 20060704; WO 03027487 A1 20030403
DOCDB simple family (application)
DE 10142302 A 20010829; DE 0202176 W 20020614; DE 50210773 T 20020614; EP 02754214 A 20020614; JP 2003531022 A 20020614; KR 20047002809 A 20020614; US 39933303 A 20030416