The present invention relates to an internal combustion engine, particularly a large two-stroke diesel engine, comprising at least one combustion chamber (2) limited by a cylinder (1) and a piston (3) interacting with a crankshaft, And at least one supercharging air intake port (4) formed between the valve disc (8; 108; 308) and the disc sheet assigned thereto and the at least one combustion gas exhaust port (20; 120; And the exhaust valve 9 (109; 309) can be operated between the open position and the closed position. The combustion gas exhaust 20 is connected to one or more exhaust channels 11 and is connected to one or more combustion gas exhaust channels 18, 118a, 118b, 318, 318a, 418, 418a , For example, a part of the combustion gas generated during combustion can be recycled to the supercharging air inlet 4. The present invention also relates to such an exhaust valve for internal combustion engines (9; 109; 309) and a cylinder head. The present invention relates to a throttle device (10; 110; 310) which is fixed to an exhaust valve (9; 109; 309) or integrally molded as part of an exhaust valve (9; 109; 309) . The present invention also relates to a method of manufacturing an internal combustion engine, a method of operating the internal combustion engine, and utilization thereof for the internal combustion engine.
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