Emission control catalyst assembly for an engine of a motor vehicle

An emission control catalyst assembly (10) for an engine includes a container (12) housing a catalyst substrate (34) that substantially fills an enlarged diameter section (18) of the container. The catalyst substrate has end faces (36 and 38) that axially intrude into interiors (40 and 42) of tapere...

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Bibliographische Detailangaben
1. Verfasser:	HOELZER JAMES C
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	An emission control catalyst assembly (10) for an engine includes a container (12) housing a catalyst substrate (34) that substantially fills an enlarged diameter section (18) of the container. The catalyst substrate has end faces (36 and 38) that axially intrude into interiors (40 and 42) of tapered sections (20 and 22) of container (12) to allow a more efficient shorter container that houses more catalyst material.