EP 3069007 A1 20160921 - IGNITION SYSTEM AND METHOD FOR OPERATING AN IGNITION SYSTEM
Title (en)
IGNITION SYSTEM AND METHOD FOR OPERATING AN IGNITION SYSTEM
Title (de)
ZÜNDSYSTEM UND VERFAHREN ZUM BETREIBEN EINES ZÜNDSYSTEMS
Title (fr)
SYSTÈME D'ALLUMAGE ET PROCÉDÉ POUR FAIRE FONCTIONNER UN SYSTÈME D'ALLUMAGE
Publication
Application
Priority
- DE 102013223193 A 20131114
- DE 102014216044 A 20140813
- EP 2014072208 W 20141016
Abstract (en)
[origin: WO2015071044A1] The invention relates to a method for operating an ignition system (1) for an internal combustion engine, said system comprising a primary voltage generator (2) and a bypass (7), in particular a step-up voltage converter, for maintaining a spark generated by means of the primary voltage generator (2). Said method is characterised in that: a modified energy requirement is determined for an ignition spark that is maintained by means of the bypass (7); and the working mode of the bypass (7) is modified in response to said determination.
IPC 8 full level
F02P 3/04 (2006.01); F02P 9/00 (2006.01); F02P 15/10 (2006.01)
CPC (source: EP US)
F02P 3/04 (2013.01 - EP US); F02P 9/007 (2013.01 - EP US); F02P 15/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2015071044A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015071044 A1 20150521; CN 105705775 A 20160622; CN 105705775 B 20180424; DE 102014216044 A1 20150521; EP 3069007 A1 20160921; US 2016298591 A1 20161013; US 9874194 B2 20180123
DOCDB simple family (application)
EP 2014072208 W 20141016; CN 201480062601 A 20141016; DE 102014216044 A 20140813; EP 14784255 A 20141016; US 201415036360 A 20141016