EP 2561214 A2 20130227 - METHOD FOR OPERATING A LASER SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD FOR OPERATING A LASER SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUM BETREIBEN EINER LASERZÜNDKERZE FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
PROCÉDÉ POUR FAIRE FONCTIONNER UNE BOUGIE D'ALLUMAGE LASER POUR UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- DE 102010027943 A 20100420
- EP 2011054349 W 20110322
Abstract (en)
[origin: WO2011131437A2] The invention relates to a method for operating a laser spark plug (10) for an internal combustion engine, the laser spark plug (10) having an antechamber (12). According to the invention, within an operating cycle of the internal combustion engine, the laser spark plug (10) emits a plurality of time-offset laser ignition pulses (34, 36) onto an ignition location (ZP) located within the antechamber (12).
IPC 8 full level
F02B 19/00 (2006.01); F02P 13/00 (2006.01); F02P 15/08 (2006.01); F02P 23/04 (2006.01); H01T 13/54 (2006.01)
CPC (source: EP US)
F02B 19/12 (2013.01 - EP US); F02P 13/00 (2013.01 - EP US); F02P 15/08 (2013.01 - EP US); F02P 23/04 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2011131437A2
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010027943 A1 20111020; EP 2561214 A2 20130227; US 2013098331 A1 20130425; WO 2011131437 A2 20111027; WO 2011131437 A3 20120705
DOCDB simple family (application)
DE 102010027943 A 20100420; EP 11711496 A 20110322; EP 2011054349 W 20110322; US 201113642232 A 20110322