EP 2143896 B1 20100714 - Combustion engine with a motor brake device
Title (en)
Combustion engine with a motor brake device
Title (de)
Brennkraftmaschine mit einer Motorbremseinrichtung
Title (fr)
Moteur à combustion interne doté d'un dispositif de frein moteur
Publication
Application
Priority
- DE 102008032773 A 20080711
- DE 102008061412 A 20081210
Abstract (en)
[origin: EP2143896A1] The engine (1) has exhaust valves (3, 4) for withdrawing exhaust gas from a combustion chamber. The valves are held in a temporarily opened position using a hydraulic valve auxiliary control unit (22) of an engine brake device (2). A hydraulic valve play compensation mechanism (45) for the valves is integrated in connection mechanisms (5-7) that are connected to an oil circuit. An oil channel (59) is formed between the control unit and the mechanism (45) for an oil supply to the control unit. The channel is closed by a closure unit (63) to effect compensation of valve play of one valve.
IPC 8 full level
F01L 13/06 (2006.01); F01L 1/26 (2006.01)
CPC (source: EP US)
F01L 1/26 (2013.01 - EP US); F01L 13/06 (2013.01 - 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 2143896 A1 20100113; EP 2143896 B1 20100714; AT E474129 T1 20100715; BR PI0902592 A2 20100518; BR PI0902592 B1 20190709; CN 101624926 A 20100113; CN 101624926 B 20121226; DE 102008061412 A1 20100114; DE 502009000045 D1 20100826; RU 2009126528 A 20110120; RU 2430245 C2 20110927; US 2010006063 A1 20100114; US 8225769 B2 20120724
DOCDB simple family (application)
EP 09009191 A 20090707; AT 09009191 T 20090707; BR PI0902592 A 20090708; CN 200910140198 A 20090710; DE 102008061412 A 20081210; DE 502009000045 T 20090707; RU 2009126528 A 20090710; US 50046909 A 20090709