Engine exhaust system with monolithic catalyst element

Details Engine exhaust system with monolithic catalyst element Engine exhaust system with monolithic catalyst element

1974-06-12

1976-05-18

Richman, Barry S.

Chemistry: physical processes

Physical processes

Crystallization

23288FC, 60301, B01J 800

Patent

active

039574458

ABSTRACT:
An axial flow, monolithic catalyst element has one axial end abutting a seat in an exhaust manifold, which axial end also includes both inlet and outlet means to the element. The other axial end of the element includes a flow reversing cap and a load bearing member. The element is contained within a closed ended casing having an air inlet near its closed end. A spring between the closed end of the casing and the load bearing member holds the element securely against the seat. Pressurized air is forced through the air inlet and through openings in the load bearing member and the flow reversing cap for oxidation of exhaust gases within the element and cooling of the spring and load bearing member.

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patent: 3094394 (1963-06-01), Rnnes et al.
patent: 3211534 (1965-10-01), Ridgway
patent: 3445196 (1969-05-01), Thomas
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patent: 3544264 (1970-12-01), Hardison
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patent: 3801289 (1974-04-01), Wiley
patent: 3817714 (1974-06-01), Wiley
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patent: 3824788 (1974-07-01), Cole et al.
patent: 3838977 (1974-10-01), Warren
patent: 3841842 (1974-10-01), Wiley

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