Patent ID: 8365519
Filing Date: 2013-02-05
Classification: F01N,F01P,F02B,F02M,Y02T

Abstract:
1. A charging device for an internal combustion engine, comprising: at least a first line configured to intake of fresh air, the fresh air flowing via the first line to a compressor part of the charging device and the fresh air flowing from the compressor part via a second line to the combustion engine; at least one air-gap-insulated exhaust-carrying component disposed at an outlet side of the internal combustion engine; and at least one first regulating element configured to distribute an exhaust gas stream; wherein the air-gap-insulated exhaust-carrying component includes an outer chamber through which a controllable stream of fresh air is flowable; wherein, via a fourth line, the outer chamber is acted upon by a stream of pre-compressed fresh air; wherein a quantity of the pre-compressed fresh air supplied to the outer chamber is adjustable at a second regulating element; and wherein the pre-compressed fresh air flowing out of the outer chamber is fed via a third line into a charge air cooler.