EP 3094832 B1 20171129 - INTERNAL COMBUSTION ENGINE WITH CAM LUBRICATION OIL WELLS
Title (en)
INTERNAL COMBUSTION ENGINE WITH CAM LUBRICATION OIL WELLS
Title (de)
BRENNKRAFTMACHINE MIT ÖLSCHALEN ZUR SCHMIERUNG DER NOCKEN
Title (fr)
MOTEUR À EXPLOSION COMPORTANT DES AUGETS DE GRAISSAGE DES CAMES
Publication
Application
Priority
- FR 1450242 A 20140113
- FR 2015050030 W 20150108
Abstract (en)
[origin: WO2015104499A1] The invention relates to an internal combustion engine comprising a cylinder head and, in the cylinder head, a camshaft distribution system lubricated by a lubrication system, said cylinder head being horizontal or inclined below the horizontal plane. Each cam (5 to 8) is lubricated by a trough (25 to 28) placed under the cam in order to form a local tank into which part of the cam descends. The volume of the trough is defined by two side faces, spaced apart from one another by between 1.1 and 3 times the thickness of the cam, and a base, the edge of at least one of the side faces defining a level that ensures that the top of the cam descends into the volume thus defined.
IPC 8 full level
F02B 75/00 (2006.01); F01L 1/053 (2006.01); F01M 9/10 (2006.01); F02F 1/24 (2006.01)
CPC (source: EP)
F01L 1/053 (2013.01); F01M 9/101 (2013.01); F02F 1/24 (2013.01); F01L 2810/02 (2013.01); F02B 75/005 (2013.01)
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
DOCDB simple family (publication)
WO 2015104499 A1 20150716; CN 106030055 A 20161012; EP 3094832 A1 20161123; EP 3094832 B1 20171129; FR 3016409 A1 20150717; FR 3016409 B1 20181116; JP 2017502212 A 20170119; JP 6484837 B2 20190320
DOCDB simple family (application)
FR 2015050030 W 20150108; CN 201580008799 A 20150108; EP 15702536 A 20150108; FR 1450242 A 20140113; JP 2016563267 A 20150108