device and process for the fresh air supply of a turbocharged turbocharged internal piston combustion engine

摘要

DEVICE AND PROCESS FOR NEW AIR FEEDING OF A TUBE-SUPPLIED INNER PUMP BULB MACHINE. The present invention relates to a fresh air supply device for a spontaneously ignited turbocharger supercharged internal combustion piston engine (2) with fresh gas supply line (5) exhaust gas (26), between which an EGR device (57) is provided, comprising a section of the tube-shaped inner space (88) of the new gas supply line (5), into which a lateral connection (42), which is provided with a quantity control device (68), as well as an adjustable butterfly valve (67), arranged in the internal space section (88), for flow regulation, being whereas the internal space section (88) has a first end connection (10) for the inlet flow as well as a second end connection (9) for the supercharger air outlet flow of a turbine supercharger of gas The butterfly valve (67) is arranged between the compressed air connection (42) and the first extreme connection (10) and is coupled to a regulating device (96) which for the drive is connected with an electronic control unit (38) which processes the sensor signals of the internal piston combustion machine (2), which is characterized by the fact that the regulating valve (60) of the EGR device (57) , electronically controlled, which regulates the amount of exhaust gas passage, is connected to the electronic control unit (38) of the internal piston combustion machine (2) for synchronized actuation of the butterfly valve (67) with the quantity regulating device (68) and the regulating valve (60) of the EGR device (57).