EP 2024617 A1 20090218 - CYLINDER HOUSING COOLING STRUCTURE
Title (en)
CYLINDER HOUSING COOLING STRUCTURE
Title (de)
KÜHLUNGSSTRUKTUR FÜR EIN ZYLINDERGEHÄUSE
Title (fr)
STRUCTURE DE REFROIDISSEMENT D'UN CARTER CYLINDRE
Publication
Application
Priority
- FR 2007051221 W 20070504
- FR 0651966 A 20060531
Abstract (en)
[origin: WO2007138206A1] The invention proposes a cylinder housing structure (10) of an internal combustion engine, for the circulation of a liquid coolant, the liquid circulating via a supply channel (16) from an initial water chamber (24), longitudinally encompassing an initial side of the cylinder walls (14), and from a discharge pipe (18). According to the invention, the initial water chamber (24) of the cylinder housing (10) includes an upper section (26) intended for the circulation of fluid along the length of each cylinder in the direction of the upper section of the housing, and a lower section (22) allowing a longitudinal circulation of fluid in the lower part of the cylinder housing (10), both parts (22 and 26) being inter-connected by principal orifices (28) allowing the distribution of fluid from the lower section (22) to the upper section (26).
IPC 8 full level
F01P 3/02 (2006.01); F02F 1/10 (2006.01); F02F 1/14 (2006.01)
CPC (source: EP)
F01P 3/02 (2013.01); F02F 1/108 (2013.01); F02F 1/14 (2013.01); F01P 2003/028 (2013.01); F02F 2001/106 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
FR 2901842 A1 20071207; FR 2901842 B1 20080711; AT E455940 T1 20100215; DE 602007004478 D1 20100311; EP 2024617 A1 20090218; EP 2024617 B1 20100120; ES 2335943 T3 20100406; JP 2009539017 A 20091112; JP 5062860 B2 20121031; WO 2007138206 A1 20071206
DOCDB simple family (application)
FR 0651966 A 20060531; AT 07766001 T 20070504; DE 602007004478 T 20070504; EP 07766001 A 20070504; ES 07766001 T 20070504; FR 2007051221 W 20070504; JP 2009512645 A 20070504