Internal combustion engine comprises exhaust gas turbochargers each having a turbine with a bypass having an outflow valve integrated in the turbine housing

摘要

Internal combustion engine comprises exhaust gas turbochargers each having a turbine with a bypass (18) having an outflow valve (19) integrated in the turbine housing (22). The valve has a collecting chamber (26) into which the bypass opens and connected to the turbine wheel (24) and an adjustable valve part (27) in the mouth section of the collecting chamber leading to the turbine wheel. The collecting chamber is separate from the exhaust gas flood (23). Preferred Features: The valve part is formed as a die which can be closed in the turbine housing. The valve part delimits a front side of guide blades (31) arranged in the mouth section between the collecting chamber and the turbine wheel.