EP 1570167 B1 20090225 - CAST PART FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
CAST PART FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
GEGOSSENES BAUTEIL FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
COMPOSANT COULE DESTINE A UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 0303901 W 20031125
- DE 10255284 A 20021126
- DE 10304971 A 20030206
Abstract (en)
[origin: WO2004048765A1] The invention relates to a cast part for an internal combustion engine, said part being a cylinder crankcase (1), which has at least one guide duct (5, 5d, 9a, 9b) that leads a fluid medium to a required location. Said guide duct is provided in the form of a tube and is embedded inside the part when the latter is cast. The aim of the invention is to reduce the complexity of production and the costs of the cylinder crankcase (1). To this end, the fluid medium is provided in the form of oil and the at least one guide duct (5, 5d, 9a, 9b) is provided in the form of an oil supply leading to a crankshaft bearing (2) and/or to a camshaft bearing (3) that are to be lubricated or to other required locations.
IPC 8 full level
B22D 19/00 (2006.01); F01M 1/02 (2006.01); F01M 11/02 (2006.01); F02F 7/00 (2006.01)
CPC (source: EP US)
B22D 19/0072 (2013.01 - EP US); F01M 11/02 (2013.01 - EP US); F02F 7/0053 (2013.01 - EP US); F01M 2011/026 (2013.01 - EP US)
Citation (examination)
DE 19652049 C1 19980702 - HATZ MOTOREN [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004048765 A1 20040610; AU 2003291943 A1 20040618; EP 1570167 A1 20050907; EP 1570167 B1 20090225; US 2006096567 A1 20060511; US 7387102 B2 20080617
DOCDB simple family (application)
DE 0303901 W 20031125; AU 2003291943 A 20031125; EP 03767447 A 20031125; US 53652405 A 20050525