EP 0899445 B1 20030226 - Liquid cooled cylinder head for a multi-cylinder internal combustion engine
Title (en)
Liquid cooled cylinder head for a multi-cylinder internal combustion engine
Title (de)
Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine
Title (fr)
Culasse refroidie par un liquide pour un moteur à combustion interne
Publication
Application
Priority
DE 19737492 A 19970828
Abstract (en)
[origin: DE19737492C1] The liquid cooled cylinder head has a cooling water space extending parallel to the gas flow and transversely to the axis of the motor. The cylinder head has spark plug seatings, injector positions and head bolt bores. The lower face of the cylinder head has a gasket. The cylinder head wall section (12) adjacent to the gas flow ducts (5), in the area of the cylinder head bolts (8), has a thickened surface provided by ribbing (13) which forms part of the bolt bores.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
Designated contracting state (EPC)
FR GB IT
DOCDB simple family (publication)
DE 19737492 C1 19981029; EP 0899445 A2 19990303; EP 0899445 A3 20000112; EP 0899445 B1 20030226; US 6129064 A 20001010
DOCDB simple family (application)
DE 19737492 A 19970828; EP 98114792 A 19980806; US 14362698 A 19980828