EP 3391484 A1 20181024 - SPARK PLUG
Title (en)
SPARK PLUG
Title (de)
ZÜNDKERZE
Title (fr)
BOUGIE D'ALLUMAGE
Publication
Application
Priority
- GB 201522418 A 20151218
- EP 2016079965 W 20161206
Abstract (en)
[origin: WO2017102465A1] Spark plug (14) with an ignition end (26) and a protrusion to form a sealing seat (33) between the spark plug (14) and a cylinder head (4). The spark plug (14) comprises a sealing lip (31) arranged between the protrusion and the ignition end (26).
IPC 8 full level
H01T 13/08 (2006.01); H01T 13/40 (2006.01); H01T 13/50 (2006.01); H01T 13/54 (2006.01)
CPC (source: EP GB)
F02B 19/12 (2013.01 - GB); H01T 13/08 (2013.01 - EP GB); H01T 13/54 (2013.01 - GB); H01T 13/40 (2013.01 - EP); H01T 13/50 (2013.01 - EP); H01T 13/54 (2013.01 - EP)
Citation (search report)
See references of WO 2017102465A1
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 2017102465 A1 20170622; EP 3391484 A1 20181024; EP 3391484 B1 20200805; ES 2825849 T3 20210517; GB 201522418 D0 20160203; GB 2545656 A 20170628
DOCDB simple family (application)
EP 2016079965 W 20161206; EP 16806127 A 20161206; ES 16806127 T 20161206; GB 201522418 A 20151218