Metal working – Method of mechanical manufacture – Catalytic device making
Reexamination Certificate
2006-11-07
2006-11-07
Jimenez, Marc (Department: 3726)
Metal working
Method of mechanical manufacture
Catalytic device making
C029S525140, C422S180000
Reexamination Certificate
active
07131198
ABSTRACT:
A method for producing metallic honeycomb bodies contains the step of stacking and/or winding of at least partially structured metallic foils to form a honeycomb structure with channels. The metallic foils are heated using at least one radiant heater from the open front face of the channels, whereby at least one subsection of the honeycomb structure is heated to such a degree that the subsection reaches a temperature of between 800° C. and 1200° C. after 5 to 30 seconds. The metallic foils are interconnected in a subsection using a commercial jointing process. A device for producing metallic honeycomb bodies using at least one radiant heater is used in the process.
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Brück Rolf
Hirth Peter
Konieczny Katrin
Emitec Gesellschaft fuer Emissions-technologie mbH
Greenberg Laurence A.
Jimenez Marc
Locher Ralph E.
Stemer Werner H.
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