Emitec Gesellschaft Fuer Emissionstechnologie Mbh

Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg

Suddeutsche Kuhlerfabrik Julius Fr. Behr Gmbh & Co Kg

Sueddeutsche Kuehlerfabrik Julius Fr. Behr

Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co.

Klaus Haller

Manfred Nonnenmann

Helmut Bardong

Wolfgang Hesse

Bohumil Humpolik

Jurgen Bayer

Reinhold Kuchelmeister

Vlastimil Kluna

A plated steel sheet for producing housings or tubes or the like includes a foundation material forming a middle layer having first and second sides. A coating of an austenitic special steel is disposed on the first side. A coating of a ferritic special steel is disposed on the second side. In a housing for a catalytic converter being made of the plated steel sheet, the second side having the coating of ferritic special steel forms an inner surface of the housing.

Plated steel sheet and housing including the sheet

Catalytic converter carrier bodies have a jacket and adjacent layers of corrugated or smooth and corrugated metal foils wound or layered in the jacket. The metal foils contact each other and contact the jacket at connecting points, defining flow channels between the metal foils and between the metal foils and the jacket and defining brazing gaps at the connecting points. A method for brazing the carrier bodies includes initially dispersing powdered brazing material with a suitable particle size in a mixture of binder material and liquid. The flow channels are flooded with the liquid mixture for depositing the brazing material in at least some of the brazing gaps. Excess mixture is subsequently removed from the flow channels and the carrier body is then brazed.

Method for brazing catalytic converter carrier bodies

A cartridge for purifying exhaust gases from the internal combustion engine of an automotive vehicle or some other source comprising a catalyst support matrix wound of metal foil and a metal jacket housing said support matrix wherein a press fit exists between the exterior of the support matrix and the interior surface of the jacket and the support matrix and the jacket are welded or brazed together within the area of the press fit. Processes and apparatus for producing the cartridge of the invention are also disclosed.

Process for manufacturing a cartridge for purifying exhaust gas

Method for producing a cartridge for purifying exhaust gas

Cartridge for purifying exhaust gas

A support matrix for a catalytic reactor for scrubbing exhaust gases in internal combustion engines, made of high-temperature resistant steel made up of alternating steel panels, at least one of which is corrugated, and at least one of which is provided with projections or depressions interlocking with at least one adjacent steel panel.

Support matrix for a catalytic reactor for scrubbing exhaust gases in

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Korntal, Germany

Klaus Haller