CATALYTIC CONVERTER TO REDUCE HYDROCARBON IN THE EXHAUST FROM A MOTOR VEHICLE

THE PRESENT INVENTION CONCERNS A CATALYTIC CONVERTER FOR VEHICLES WITH INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR THE CATALYTIC CLEANSING OF EXHAUST CONTAINING LARGE PROPORTIONS OF HYDROCARBONS. IT COMPRISES A JACKET TUBE (1), IN WHICH METAL FOILS (2) AT LEAST PARTIALLY COATED WITH A CATALYTICALLY...

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Bibliographic Details
Main Authors SIEPMANN, UWE, RECK, ALFRED
Format Patent
LanguageEnglish
Published 30.08.2005
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
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
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Summary:THE PRESENT INVENTION CONCERNS A CATALYTIC CONVERTER FOR VEHICLES WITH INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR THE CATALYTIC CLEANSING OF EXHAUST CONTAINING LARGE PROPORTIONS OF HYDROCARBONS. IT COMPRISES A JACKET TUBE (1), IN WHICH METAL FOILS (2) AT LEAST PARTIALLY COATED WITH A CATALYTICALLY ACTIVE MATERIAL ARE ARRANGED, THE METAL FOILS BEING ARRANGED CLOSE TO THE INTERIOR SURFACE (3) OF THE JACKET TUBE (1) AND MOST OF THE CROSS SECTIONAL AREA OF THE JACKET TUBE (1) IS FREE OF METAL FOILS WITH CATALYTICALLY ACTIVE MATERIAL. THE METAL FOILS (2) CAN BE STRUCTURED, IN PARTICULAR CORRUGATED, IN AT LEAST PART OF THEIR AREA AND / OR PERFORATED (5).
Bibliography:Application Number: MY1996PI03316