EP 2486254 A1 20120815 - INTERNAL COMBUSTION ENGINE IGNITION DEVICE
Title (en)
INTERNAL COMBUSTION ENGINE IGNITION DEVICE
Title (de)
BRENNKRAFTMASCHINENZÜNDVORRICHTUNG
Title (fr)
DISPOSITIF D'ALLUMAGE DE MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- AT 15802009 A 20091007
- AT 2010000348 W 20100923
Abstract (en)
[origin: WO2011041805A1] The invention relates to an arrangement comprising an internal combustion engine ignition device (40) having a spark plug (50) and a spark plug seat (60) in which the spark plug (50) can be fastened in a fastening zone (7), and a cylinder head (17) in which the spark plug (50) is or can be mounted via the spark plug seat (60), the cylinder head (17) having a cylinder head cooling cavity (18). The spark plug seat (60) comprises a temperature control medium chamber (21) which is separate from the cylinder head cooling cavity (18) and has a medium feed line (12) and a medium discharge line (13), the temperature control medium chamber (21) and the cylinder head cooling cavity (18) being connected to separate medium temperature control devices (28, 29) and forming separate medium systems.
IPC 8 full level
F01P 3/16 (2006.01); F02F 1/24 (2006.01); F02P 23/04 (2006.01)
CPC (source: EP US)
F01P 3/16 (2013.01 - EP US); F02F 1/242 (2013.01 - EP US); F02P 13/00 (2013.01 - EP US); F02P 23/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2011041805A1
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011041805 A1 20110414; AT 508801 A1 20110415; AT 508801 B1 20110915; EP 2486254 A1 20120815; US 2012180744 A1 20120719; US 8365689 B2 20130205
DOCDB simple family (application)
AT 2010000348 W 20100923; AT 15802009 A 20091007; EP 10770946 A 20100923; US 201213431038 A 20120327