EP 3596317 A1 20200122 - A CONTROL ARRANGEMENT FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION PISTON ENGINE AND METHOD OF OPERATING A CONTROL ARRANGEMENT FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION ENGINE
Title (en)
A CONTROL ARRANGEMENT FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION PISTON ENGINE AND METHOD OF OPERATING A CONTROL ARRANGEMENT FOR A GAS EXCHANGE VALVE IN AN INTERNAL COMBUSTION ENGINE
Title (de)
STEUERANORDNUNG FÜR EIN GASWECHSELVENTIL IN EINER BRENNKRAFTMASCHINE UND VERFAHREN ZUM BETRIEB EINER STEUERANORDNUNG FÜR EIN GASWECHSELVENTIL IN EINER BRENNKRAFTMASCHINE
Title (fr)
AGENCEMENT DE COMMANDE POUR UNE SOUPAPE D'ÉCHANGE DE GAZ DANS UN MOTEUR À PISTON À COMBUSTION INTERNE ET PROCÉDÉ DE FONCTIONNEMENT D'UN AGENCEMENT DE COMMANDE POUR UNE SOUPAPE D'ÉCHANGE DE GAZ DANS UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
EP 2017056340 W 20170317
Abstract (en)
[origin: WO2018166612A1] Invention relates to a control arrangement (20) for a gas exchange valve (12) adapted between a cam device (18) and the gas exchange valve (12) in an internal combustion piston engine (100), comprising a mechanical limiter (42) configured to prevent movement of a first piston unit (34) in a direction closing the valve at a predetermined location of the first piston unit (34), a hydraulic control space (36) and a hydraulic fluid flow path (48) opening into the hydraulic control space (36) and connectable to a hydraulic fluid supply (50), adapted to fill the hydraulic control space (36) with the hydraulic fluid. Invention relates also to method of operating a control arrangement (20) for a gas exchange valve (12) in an internal combustion piston engine (100).
IPC 8 full level
F01L 1/08 (2006.01); F01L 1/24 (2006.01); F01L 1/245 (2006.01); F01L 9/12 (2021.01)
CPC (source: EP KR)
F01L 1/08 (2013.01 - EP KR); F01L 9/12 (2021.01 - EP KR); F01L 2001/2427 (2013.01 - EP KR); F01L 2001/256 (2013.01 - EP KR)
Citation (search report)
See references of WO 2018166612A1
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 2018166612 A1 20180920; CN 110418875 A 20191105; CN 110418875 B 20210330; EP 3596317 A1 20200122; EP 3596317 B1 20230503; KR 102084908 B1 20200304; KR 20190119642 A 20191022
DOCDB simple family (application)
EP 2017056340 W 20170317; CN 201780088451 A 20170317; EP 17711180 A 20170317; KR 20197028732 A 20170317