EP 1424470 B1 20080319 - LUBRICATION OIL PASSAGE STRUCTURE OF INTERNAL COMBUSTION ENGINE
Title (en)
LUBRICATION OIL PASSAGE STRUCTURE OF INTERNAL COMBUSTION ENGINE
Title (de)
SCHMIERÖLKANALKONSTRUKTION FÜR VERBRENNUNGSMOTOR
Title (fr)
STRUCTURE DE PASSAGE D'HUILE DE LUBRIFICATION DANS UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- JP 0208677 W 20020828
- JP 2001267586 A 20010904
Abstract (en)
[origin: EP1424470A1] In a lubricating oil passage structure in an internal combustion engine in which a pressurized lubricating oil flowing in a lubricating oil passage (21) is ejected to portions to be lubricated through a jet (25) provided in the lubricating oil passage (21), oil groove of a cross shape is provided at an inlet of the jet (25), so that they are opened into the lubricating oil passage (21) and extend diametrically from the center of the jet (25). Thus, it is possible to ensure that the inlet of the jet provided in place in the lubricating oil passage in the internal combustion engine cannot be occluded by cuttings or a dust incorporated in the lubricating oil flowing in the lubricating oil passage. <IMAGE>
IPC 8 full level
F01M 1/08 (2006.01)
CPC (source: EP KR)
F01M 1/08 (2013.01 - EP KR); F01M 2001/083 (2013.01 - EP); F01M 2001/086 (2013.01 - EP)
Designated contracting state (EPC)
ES FR GB GR TR
DOCDB simple family (publication)
EP 1424470 A1 20040602; EP 1424470 A4 20070214; EP 1424470 B1 20080319; AR 036397 A1 20040908; BR 0205965 A 20031007; BR 0205965 B1 20110309; CN 1277044 C 20060927; CN 1549889 A 20041124; ES 2302837 T3 20080801; JP 2003074322 A 20030312; JP 4537629 B2 20100901; KR 100539602 B1 20051228; KR 20040029035 A 20040403; MY 129090 A 20070330; WO 03023198 A1 20030320
DOCDB simple family (application)
EP 02762893 A 20020828; AR P020103293 A 20020830; BR 0205965 A 20020828; CN 02817054 A 20020828; ES 02762893 T 20020828; JP 0208677 W 20020828; JP 2001267586 A 20010904; KR 20047002764 A 20020828; MY PI20023308 A 20020904