EP 2182184 B1 20110824 - Gas exchange valve for combustion engines
Title (en)
Gas exchange valve for combustion engines
Title (de)
Gaswechselventil für Brennkraftmaschinen
Title (fr)
Soupape de changement de gaz pour moteurs à combustion interne
Publication
Application
Priority
DE 102008054014 A 20081030
Abstract (en)
[origin: EP2182184A1] The arrangement (1) has a valve body (4) moved in a straight line in either of two opposite movement directions (B1, B2) by an actuating element (12). The actuating element comprises a piston (14), which is moved relative to a space (16) by a fluid medium i.e. hydraulic oil. The space comprises a feed opening (18) for the fluid medium. A throttle device (30) temporarily throttles the movement of the actuating element in one of the movement directions, where the actuating element and the valve body are not connected in a form fit manner.
IPC 8 full level
F01L 9/10 (2021.01)
CPC (source: EP US)
F01L 9/10 (2021.01 - EP US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2182184 A1 20100505; EP 2182184 B1 20110824; AT E521793 T1 20110915; CN 101922323 A 20101222; CN 101922323 B 20131225; DE 102008054014 A1 20100506; RU 2009140131 A 20110510; RU 2518319 C2 20140610; US 2010108003 A1 20100506; US 8613264 B2 20131224
DOCDB simple family (application)
EP 09012954 A 20091014; AT 09012954 T 20091014; CN 200910209059 A 20091030; DE 102008054014 A 20081030; RU 2009140131 A 20091029; US 60857709 A 20091029