EP 3281263 A1 20180214 - SPARK PLUG
Title (en)
SPARK PLUG
Title (de)
ZÜNDKERZE
Title (fr)
BOUGIE D'ALLUMAGE
Publication
Application
Priority
- DE 102016206992 A 20160425
- DE 2017200004 W 20170123
Abstract (en)
[origin: WO2017186238A1] The invention relates to a spark plug, in particular a prechamber spark plug, comprising a housing (6), an ignition electrode (4) and a ground electrode (1), wherein the ignition electrode (4) can be subjected to an electrical voltage via a supply line, and wherein the supply line extends at least partially within an insulator (11). The invention is characterized in that at least one discharge region (9) of the housing (6) is made from a material having a thermal conductivity of more than 150 W/m K.
IPC 8 full level
H01T 13/16 (2006.01); H01T 13/54 (2006.01)
CPC (source: EP)
H01T 13/16 (2013.01); H01T 13/32 (2013.01); H01T 13/54 (2013.01)
Citation (search report)
See references of WO 2017186238A1
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)
DE 102016206992 A1 20171026; EP 3281263 A1 20180214; EP 3281263 B1 20210324; EP 3281263 B8 20210428; WO 2017186238 A1 20171102
DOCDB simple family (application)
DE 102016206992 A 20160425; DE 2017200004 W 20170123; EP 17713153 A 20170123