Catalytic converter

Details Catalytic converter Catalytic converter

1998-12-21

2000-12-12

Tran, Hien

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422180, 422221, 422222, B01D 5334, B01D 5388

Patent

active

06159430&

ABSTRACT:
A catalytic converter for use in the exhaust system of an internal combustion engine, said catalytic converter including a housing having a cavity formed therein and having a gas inlet end and a gas outlet end, a pair of end members, each of said end members having an opening for allowing exhaust gases to pass therethrough, one of said end members sealingly connected to the gas inlet end of said housing and the other of said end members sealingly connected to the gas outlet end of said housing, a catalyst coated substrate located within said cavity and having a gas inlet face and a gas outlet face, a first mat of material which is expandable in an axially direction when heated positioned between said housing and a first portion of the catalyst coated substrate, and a second mat of material which is expandable in a radial direction surrounding a second portion of the catalyst coated substrate.

REFERENCES:
patent: 5787584 (1998-08-01), Shea et al.
patent: 5857140 (1999-01-01), Foster
U. S. Serial No. 09/178,589, Serial No. 08/943,847 and co-pending patent application 09/211,671.

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