Combustion engine with a motor brake device and a valve lash adjusting mechanism
An engine braking and compensation mechanism technology, applied in engine control, engine components, machines/engines, etc., can solve the problems of valve transmission mechanism damage, insufficient opening of exhaust valves, cost of money and time, etc., and achieve reliable operation. Effect
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[0019] Internal combustion engine 1 has a plurality of cylinders, not shown in the drawing, which each have a combustion chamber. Air or an air-fuel mixture can be supplied to each of the combustion chambers by means of at least one intake valve. Furthermore, in the illustrated exemplary embodiment each combustion chamber has two exhaust valves 3 and 4 , by means of which exhaust gas can be discharged into the exhaust tract. The exhaust valves 3 and 4 can be mechanically controlled and actuated by means of a common valve bridge 5 . Valve bridge 5 is part of a connecting mechanism which connects exhaust valves 3 and 4 to a camshaft of internal combustion engine 1 , not shown in the drawing. Furthermore, the connecting mechanism includes a rotatably mounted valve rocker, also not shown together in the figures. The valve rocker acts on the valve bridge 5 via a partially indicated contact pin 6 . For this purpose, the contact pin 6 is equipped at its free end with a ball-and-jo...
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