EP 1761689 B1 20111130 - INTERNAL COMBUSTION ENGINE WITH LUBRICATION BY CIRCULATION OF OIL UNDER PRESSURE ACCORDING TO THE DRY SUMP PRINCIPLE
Title (en)
INTERNAL COMBUSTION ENGINE WITH LUBRICATION BY CIRCULATION OF OIL UNDER PRESSURE ACCORDING TO THE DRY SUMP PRINCIPLE
Title (de)
BRENNKRAFTMASCHINE MIT DRUCKUMLAUFSCHMIERUNG NACH DEM TROCKENSUMPFPRINZIP
Title (fr)
MOTEUR A COMBUSTION INTERNE A LUBRIFICATION PAR CIRCULATION FORCEE SELON LE PRINCIPE DE LA LUBRIFICATION A CARTER SEC
Publication
Application
Priority
- EP 2005003992 W 20050415
- DE 102004030353 A 20040623
Abstract (en)
[origin: US2008245613A1] An internal combustion engine having pressure lubrication according to the dry sump principle, in particular for an opposed cylinder engine, has a crankcase in which an oil suction space (dry sump) is formed in the lower part. The lubricant oil is conveyed from the oil suction space to an oil supply container (wet sump) via an oil return pump equipped with an oil suction line. The lubricant oil in the oil supply tank and/or in the oil supply space is conveyed to the consumer via a main delivery pump. An annular space arranged around the cylinder is provided as part of the oil returned to the oil supply tank.
IPC 8 full level
F01M 13/02 (2006.01); F02B 75/24 (2006.01)
CPC (source: EP US)
F01M 13/02 (2013.01 - EP US); F02B 75/243 (2013.01 - EP US)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2008245613 A1 20081009; US 7819227 B2 20101026; AT E535685 T1 20111215; DE 102004030353 A1 20060119; EP 1761689 A1 20070314; EP 1761689 B1 20111130; JP 2008503683 A 20080207; JP 4511597 B2 20100728; WO 2006000269 A1 20060105; WO 2006000269 A8 20060629
DOCDB simple family (application)
US 59293105 A 20050415; AT 05739627 T 20050415; DE 102004030353 A 20040623; EP 05739627 A 20050415; EP 2005003992 W 20050415; JP 2007517001 A 20050415