TUNING ADJUSTER FOR AT LEAST ONE COMPRESSOR AND INTERNAL COMBUSTION ENGINE

摘要

The invention aims to provide a tuning adjuster (10) for at least one compressor (30), comprising at least one main channel (12), with which at least one fresh gas line (14) for fresh gas is communicatively associated, and at least one bypass channel (16), which leads into the tuning adjuster (10), and wherein at least one low-pressure exhaust-gas recirculator (18) is connected to the at least one bypass channel (16) such that exhaust gas can be supplied to the at least one compressor (30), in which tuning adjuster the ability to supply recirculated exhaust gas is improved. For this purpose, at least one sliding element (20) is arranged in the tuning adjuster (10), which sliding element forms at least one secondary channel (26) leading around the sliding element (20) on the radial outside and surrounds the main channel (12) leading through the sliding element (20) on the radial inside, wherein the secondary channel (26) can be closed at the upstream end of the secondary channel by means of the sliding element (20) and the bypass channel (16) leads into the secondary channel (26) downstream of said end.