EP 3853447 A1 20210728 - VALVE TRAIN ASSEMBLY
Title (en)
VALVE TRAIN ASSEMBLY
Title (de)
VENTILTRIEBANORDNUNG
Title (fr)
ENSEMBLE DISTRIBUTION À SOUPAPES
Publication
Application
Priority
- GB 201815266 A 20180919
- EP 2019075196 W 20190919
Abstract (en)
[origin: WO2020058415A1] A motion controller (800) for controlling movement of a valve (515) of an internal combustion engine, the motion controller (800) comprising: a first part (810) for engagement with a rocker arm assembly (310); and a second part (820) for engagement with a camshaft (111); wherein the motion controller (800) is arrangeable between an unlocked state (800-1) and a locked state (800-2) before the valve (515) is opened; wherein in the unlocked state (800-1) the second part (820) is moveable towards the first part (810) by the camshaft (111) without imparting a lifting force to the valve (515) to thereby delay an opening of the valve.
IPC 8 full level
CPC (source: EP)
F01L 1/146 (2013.01); F01L 9/14 (2021.01); F01L 1/18 (2013.01)
Citation (search report)
See references of WO 2020058415A1
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
DOCDB simple family (publication)
WO 2020058415 A1 20200326; EP 3853447 A1 20210728; GB 201815266 D0 20181031
DOCDB simple family (application)
EP 2019075196 W 20190919; EP 19786444 A 20190919; GB 201815266 A 20180919