EP 1411214 B1 20100421 - Disconnectable supporting element for valve drive in an internal combustion engine
Title (en)
Disconnectable supporting element for valve drive in an internal combustion engine
Title (de)
Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
Title (fr)
Butée désactivable pour commande de soupape de moteur à combustion interne
Publication
Application
Priority
DE 10247949 A 20021015
Abstract (en)
[origin: EP1411214A2] The switched valve support unit (1), for an internal combustion motor valve, has an outer mantle surface (2) as an outer section (3) for fitting into the motor cylinder head. Its hollow interior (4) contains a component (5) with axial movements, with a head (6) at one end supporting a cam follower running with a hydraulic play compensation unit (7). The outer section and the axially moving component are selectively linked together by a coupling (8) when in axially displaced relative settings. The valve support has a single flow supply for the coupling and the play compensation unit.
IPC 8 full level
F01L 13/00 (2006.01); F01L 1/24 (2006.01)
CPC (source: EP)
F01L 1/2405 (2013.01); F01L 13/0005 (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 PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1411214 A2 20040421; EP 1411214 A3 20071226; EP 1411214 B1 20100421; AT E465327 T1 20100515; DE 10247949 A1 20040429; DE 50312638 D1 20100602
DOCDB simple family (application)
EP 03021704 A 20030925; AT 03021704 T 20030925; DE 10247949 A 20021015; DE 50312638 T 20030925