Exhaust gas treatment device for IC engine - intermediate chamber between two gas treatment housings bounded on circumference by wire mat consisting of austenitic steel wire

摘要

The device's intermediate chamber (22) between the two gas treatment housings (20) is bounded on its circumference by a wire mat (36) which consists of austenitic steel wire with a thickness of at least 0.1 mm. The wire mat comprises a wire gauze with the threads running inclined to the longitudinal direction of the casing (4), or may comprise a wire knit construction. The wire may be single-layered with overlapping in the circumferential direction, or may be multi-layered. #CMT#USE/ADVANTAGE : #/CMT# For catalytic detoxification of exhaust gases. Allows the wire mesh to be tightly constructed.