EP 2071143 A1 20090617 - Oil supply mechanism for internal combustion engine
Title (en)
Oil supply mechanism for internal combustion engine
Title (de)
Ölzufuhrmechanismus für einen Verbrennungsmotor
Title (fr)
Mécanisme d'alimentation d'huile pour moteur à combustion interne
Publication
Application
Priority
JP 2007321298 A 20071212
Abstract (en)
An oil supply mechanism for an internal combustion engine (1) is provided. The oil supply mechanism includes a cylinder head (3) that is fixed to an upper portion of a cylinder block (2) and has a valve chamber (9) therein. A sidewall of the cylinder head has an oil removing hole (41, 42, 51) through which oil is supplied from the valve chamber to a timing chain (22) provided on the side of the cylinder head. The oil removing hole communicates with the valve chamber, and the shape of the oil removing hole changes in the vertical direction.
IPC 8 full level
CPC (source: EP)
F01M 9/10 (2013.01); F01M 2011/021 (2013.01)
Citation (applicant)
- JP 2000097103 A 20000404 - DAIHATSU MOTOR CO LTD
- EP 1258615 A2 20021120 - HONDA MOTOR CO LTD [JP]
- JP 2001012225 A 20010116 - SUZUKI MOTOR CO
- JP H08135427 A 19960528 - SUZUKI MOTOR CO
- JP 2004204732 A 20040722 - NISSAN MOTOR
- JP H04159408 A 19920602 - SUZUKI MOTOR CO
Citation (search report)
- [XA] JP H04159408 A 19920602 - SUZUKI MOTOR CO
- [XA] EP 1258615 A2 20021120 - HONDA MOTOR CO LTD [JP]
- [XA] JP 2001012225 A 20010116 - SUZUKI MOTOR CO
- [XA] JP H08135427 A 19960528 - SUZUKI MOTOR CO
- [XA] JP 2004204732 A 20040722 - NISSAN MOTOR
- [A] US 6427658 B1 20020806 - TOYAMA TAKESHI [JP], et al
Designated contracting state (EPC)
DE FR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2071143 A1 20090617; EP 2071143 B1 20110126; DE 602008004723 D1 20110310; JP 2009144572 A 20090702; JP 4661862 B2 20110330
DOCDB simple family (application)
EP 08021547 A 20081211; DE 602008004723 T 20081211; JP 2007321298 A 20071212