Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1987-08-17
1989-09-12
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
422180, 422221, 60299, 29157R, 294551, 53 66, 53214, 242 701, F01N 328
Patent
active
048658189
ABSTRACT:
Catalytic converters for automotive exhaust systems wherein thin, resilient, flexible, intumescent sheet materials are utilized as mounting mats for catalytic monoliths are disclosed. Multiple wraps of such sheet materials have been found particularly useful and cost effective for positioning and supporting ceramic catalytic monoliths which have a large cross-sectional dimensional tolerance within the metallic casing of the converter.
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patent: 4617176 (1986-10-01), Merry
patent: 4750251 (1988-06-01), Motley et al.
patent: 4782661 (1988-11-01), Motley et al.
Coates, Jr. Philip D.
Merry Richard P.
Anderson David W.
Kirn Walter N.
Kummert Lynn M.
Minnesota Mining and Manufacturing Co.
Richman Barry S.
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