FIELD: engine engineering. SUBSTANCE: catalytic member has metal honeycomb carrier for a catalyzer and outer and inner piping shells. The shells are arranged concentrically to each other forming a ring space between them and mounted for free longitudinal expanding of the inner piping shell. One end of the inner piping shell is rigidly connected to one end of the outer piping shell. The catalytic member also has movable support. The other end of the inner piping shell is positioned within the movable support formed by ring or single-unit projection provided on the outer piping shell. EFFECT: enhanced efficiency. 11 cl, 4 dwg
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Authors
Dates
1994-06-30—Published
1991-04-11—Filed