EP 1505267 B1 20090610 - Valve timing controller of an internal combustion engine
Title (en)
Valve timing controller of an internal combustion engine
Title (de)
Ventilverstelleinrichtung einer Brennkraftmaschine
Title (fr)
Système déphaseur d'un moteur à combustion interne
Publication
Application
Priority
JP 2003205822 A 20030804
Abstract (en)
[origin: EP1505267A1] Valve timing controller of an engine comprising internal and external rotors (26,28), being rotatable relative to each other, and at least one hydraulic chamber (43), which is arranged between the rotors and is divided into a timing-advance-side hydraulic chamber (44) and a timing-retard-side hydraulic chamber (45), wherein a timing-advance path (48) of a timing-advance-side oil path communicating with the timing-advance-side hydraulic chamber and a timing-retard path (49) of a timing-retard-side oil path communicating with the timing-retard-side hydraulic chamber are respectively provided on both sides relative to a layout position of the internal rotor and the external rotor. <IMAGE>
IPC 8 full level
F01L 1/053 (2006.01); F01M 1/06 (2006.01); F01L 1/047 (2006.01); F01L 1/34 (2006.01); F01L 1/344 (2006.01); F01M 9/10 (2006.01); F02D 13/02 (2006.01)
CPC (source: EP)
F01L 1/022 (2013.01); F01L 1/0532 (2013.01); F01L 1/3442 (2013.01); F01L 1/024 (2013.01); F01L 1/026 (2013.01); F01L 2001/0475 (2013.01); F01L 2001/0537 (2013.01); F01L 2001/3443 (2013.01); F01L 2001/34433 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1505267 A1 20050209; EP 1505267 B1 20090610; AT E433535 T1 20090615; DE 602004021458 D1 20090723; ES 2327043 T3 20091023; JP 2005054590 A 20050303; JP 4165749 B2 20081015
DOCDB simple family (application)
EP 04018491 A 20040804; AT 04018491 T 20040804; DE 602004021458 T 20040804; ES 04018491 T 20040804; JP 2003205822 A 20030804