EP 4115061 A1 20230111 - ENGINE WITH CYLINDER CRANKCASE AND OIL RETURN COLLECTING CHANNEL AND OIL DRAIN
Title (en)
ENGINE WITH CYLINDER CRANKCASE AND OIL RETURN COLLECTING CHANNEL AND OIL DRAIN
Title (de)
MOTOR MIT ZYLINDERKURBELGEHÄUSE UND ÖLRÜCKLAUFSAMMELRINNE UND ÖLABSTIEGEN
Title (fr)
MOTEUR AVEC CARTER DE CYLINDRE ET CANAL COLLECTEUR DE RETOUR D'HUILE ET PURGEUR D'HUILE
Publication
Application
Priority
- DE 102020001339 A 20200302
- EP 2021000021 W 20210225
Abstract (en)
[origin: WO2021175485A1] The invention relates to an internal combustion engine, in particular a diesel internal combustion engine with a cylinder crankcase (1), at least one oil return collecting channel (2), at least one oil drain (3), in which oil (4) flows, in a pressure free manner, in the direction of the oil pan, following gravity, and at least one cylinder (5).
IPC 8 full level
F01M 11/02 (2006.01); F02F 7/00 (2006.01)
CPC (source: EP US)
F01M 11/02 (2013.01 - EP US); F01M 13/04 (2013.01 - US); F02B 75/18 (2013.01 - US); F01M 11/0004 (2013.01 - US); F01M 2011/023 (2013.01 - EP); F02F 7/0007 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020001339 A1 20210902; CN 115244281 A 20221025; EP 4115061 A1 20230111; EP 4115061 B1 20240110; ES 2976060 T3 20240722; US 11808185 B2 20231107; US 2023115612 A1 20230413; WO 2021175485 A1 20210910
DOCDB simple family (application)
DE 102020001339 A 20200302; CN 202180018169 A 20210225; EP 2021000021 W 20210225; EP 21711177 A 20210225; ES 21711177 T 20210225; US 202117802988 A 20210225