EP 1062421 A1 20001227 - FUEL INJECTOR
Title (en)
FUEL INJECTOR
Title (de)
BRENNSTOFFEINSPRITZVENTIL
Title (fr)
SOUPAPE D'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 9903157 W 19991001
- DE 19900406 A 19990108
Abstract (en)
[origin: DE19900406A1] The invention relates to a fuel injector for fuel injection systems of internal combustion engines. Said fuel injector comprises an electromagnetic actuating element with a magnet coil (1), a tubular inner pole (2) and an outer magnetic circuit component (5), a thin-walled valve sleeve (6) having an inner opening (11) and a mobile valve closing body (19) which cooperates with a valve seat (16) which is assigned to a valve seat body (15). The valve seat body (15) and inner pole (2) are fixedly positioned in the inner opening (11) of the valve sleeve (6). The inner pole (2) has a longitudinal slit (63) which is formed by the production of said pole by rolling or bending.
IPC 1-7
IPC 8 full level
F02M 51/06 (2006.01); F02M 61/16 (2006.01)
CPC (source: EP KR US)
F02M 51/061 (2013.01 - EP US); F02M 51/0671 (2013.01 - EP KR US); F02M 61/168 (2013.01 - EP KR US); Y10S 239/90 (2013.01 - EP KR US); Y10T 29/49433 (2015.01 - EP US)
Citation (search report)
See references of WO 0040855A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19900406 A1 20000713; DE 59914674 D1 20080417; EP 1062421 A1 20001227; EP 1062421 B1 20080305; JP 2002534638 A 20021015; JP 4597376 B2 20101215; KR 20010052203 A 20010625; US 6679435 B1 20040120; WO 0040855 A1 20000713
DOCDB simple family (application)
DE 19900406 A 19990108; DE 59914674 T 19991001; DE 9903157 W 19991001; EP 99955826 A 19991001; JP 2000592538 A 19991001; KR 20007009910 A 20000907; US 62381800 A 20001215