초록 ▼

This invention relates to an internal combustion engine, in particular of the self-igniting type, with a compressor, which is preferably connected to an exhaust gas turbine and is located in an intake flow passage for compression of the intake air, and with a charge air line leading to an intake man

This invention relates to an internal combustion engine, in particular of the self-igniting type, with a compressor, which is preferably connected to an exhaust gas turbine and is located in an intake flow passage for compression of the intake air, and with a charge air line leading to an intake manifold, the compressor operating independently of the engine, at least in the starting phase. To permit a quick and simple start-up of the engine at a low compression ratio the proposal is put forward that an air recirculation line controlled by a valve depart from the intake manifold, which opens into the intake flow passage upstream of the compressor, charge air line and air recirculation line forming a closed loop.

대표청구항 ▼

1. An internal combustion engine, a self-igniting type, with a compressor, which is located in an intake flow passage for compression of the intake air, and with a charge air line leading to an intake manifold, the compressor operating independently of the engine by means of an electric, hydraulic o

1. An internal combustion engine, a self-igniting type, with a compressor, which is located in an intake flow passage for compression of the intake air, and with a charge air line leading to an intake manifold, the compressor operating independently of the engine by means of an electric, hydraulic or pneumatic drive at least in the starting phase, wherein an air recirculation line controlled by a valve branches off from the intake manifold, which air recirculation line opens into the intake flow passage upstream of the compressor, charge air line and air recirculation line forming a closed loop, at least in the starting phase; andwherein a throttle is positioned in the air recirculation line.