Device for controlling the intake air throttling and the fuel injection pressure in a diesel engine

摘要

Device for controlling the intake air throttling and the fuel injection pressure in a diesel engine with a throttle mechanism (3) for the air intake in the intake port (2) and a fuel injection device (8) in a swirl chamber. The fuel injection pressure of the fuel injection device (8) is variable. The throttle mechanism (3) for the air intake is operated according to certain working parameters of the engine in order to reduce the fuel injection pressure when this is necessary. <IMAGE>