EP 0819837 B1 20011205 - Cooling circuit of an internal combustion engine
Title (en)
Cooling circuit of an internal combustion engine
Title (de)
Kühlkreislauf einer Brennkraftmaschine
Title (fr)
Circuit de refroidissement d'un moteur à combustion interne
Publication
Application
Priority
DE 19628762 A 19960717
Abstract (en)
[origin: EP0819837A1] The engine has a cast cylinder block (3,4) with a cooling water jacket (10), and a cylinder head (7) with cooling water channels (11), defining a common flange surface between the cylinder head and the cylinder block. There are cooling water feeds (16,20,28,29) within the cylinder block, formed as forward feed and return feed channels. At least one cooling water feed issues in the flange surface. Between the cooling water cover and at least one of the cooling water feeds a connection in the form of a slot extends from the flange surface into the cylinder block. The depth of the slot (T) is greater than its width. The slot runs somewhat radially to a cylinder.
IPC 1-7
IPC 8 full level
F01P 3/02 (2006.01); F02F 1/14 (2006.01); F01P 7/14 (2006.01); F02B 75/02 (2006.01); F02B 75/18 (2006.01); F02B 75/24 (2006.01)
CPC (source: EP KR US)
F01P 3/02 (2013.01 - EP KR US); F02F 1/14 (2013.01 - EP US); F01P 2007/143 (2013.01 - EP US); F02B 75/243 (2013.01 - EP US); F02B 2075/027 (2013.01 - EP US); F02B 2075/1824 (2013.01 - EP US); F02F 2001/104 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0819837 A1 19980121; EP 0819837 B1 20011205; DE 19628762 A1 19980122; DE 59705629 D1 20020117; JP 3941979 B2 20070711; JP H1077832 A 19980324; KR 100426765 B1 20040616; KR 980009798 A 19980430; US 5915346 A 19990629
DOCDB simple family (application)
EP 97109470 A 19970611; DE 19628762 A 19960717; DE 59705629 T 19970611; JP 19148397 A 19970716; KR 19970033021 A 19970716; US 88919697 A 19970708