EP 1492953 B1 20110518 - COMBINED FUEL INJECTION VALVE/IGNITION PLUG
Title (en)
COMBINED FUEL INJECTION VALVE/IGNITION PLUG
Title (de)
BRENNSTOFFEINSPRITZVENTIL-ZÜNDKERZE-KOMBINATION
Title (fr)
COMBINAISON SOUPAPE D'INJECTION DE CARBURANT / BOUGIE D'ALLUMAGE
Publication
Application
Priority
- DE 0300232 W 20030129
- DE 10214167 A 20020328
Abstract (en)
[origin: WO03083284A1] The invention relates to a fuel injection valve (1) with integrated ignition plug (2), which comprises a fuel injection valve (1) for directly injecting fuel into a combustion chamber of an internal combustion engine, and an ignition plug (2) for igniting the fuel present in the combustion chamber of the internal combustion engine. Said ignition plug comprises a spark plug insulator (9) with a first electrode (10) and a second electrode (12) that is spaced from the first electrode (10) by a spark gap (13). The fuel injection valve (1) and the spark plug insulator (9) of the ignition plug (2) are disposed in a common housing (11). The spark gap (13) has a width of 50 to 300 ñm and is disposed at a distance of 3 to 10 mm upstream of the fuel injection valve (1).
IPC 8 full level
F02M 57/06 (2006.01); F02P 13/00 (2006.01); H01T 13/22 (2006.01)
CPC (source: EP KR US)
F02M 57/06 (2013.01 - EP KR US); H01T 13/22 (2013.01 - EP KR US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 03083284 A1 20031009; DE 10214167 A1 20031009; EP 1492953 A1 20050105; EP 1492953 B1 20110518; JP 2005521829 A 20050721; JP 4268885 B2 20090527; KR 20040093178 A 20041104; US 2005224043 A1 20051013; US 7077100 B2 20060718
DOCDB simple family (application)
DE 0300232 W 20030129; DE 10214167 A 20020328; EP 03745245 A 20030129; JP 2003580700 A 20030129; KR 20047014983 A 20030129; US 50934605 A 20050404