Catalytic converter for automotive exhaust system

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier

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422221, F01N 328

Patent

active

046171762

ABSTRACT:
A catalytic converter having a monolithic ceramic catalytic element mounted within a metallic casing by a resilient flexible intumescent sheet having generally sinusoidal edges such that mounting pressure is applied to the lateral surface of the ceramic monolith in the area circumscribed by the generally sinusoidal edges is disclosed. Other methods for applying mounting pressure on the ceramic monolith are also disclosed.

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patent: 4385135 (1983-05-01), Langer et al.
patent: 4397817 (1983-08-01), Otani et al.
patent: 4413392 (1983-11-01), Otani et al.

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