Emitec Gesellschaft Fuer Emissionstechnologie Mbh

J&uuml;rgen Peters

Wolfgang Maus

Ludwig Wieres

Michael Voit

A conical honeycomb body and method for producing the honeycomb body that avoids the deformations occurring when fixing a conical lamellar body in a conical casing tube is described. Clamping aids are disposed in the casing tube at a distance from its openings and are configured such that at least in sections they have a ring shape. The clamping aids allow for the economical production of conical honeycomb bodies having greater mechanical strength. Their variants make it possible to influence the function of the edge area of the conical honeycomb body in a targeted manner. Especially beading, necking and/or rings achieve, for example, a barrier effect so that no fluids are able to circulate in the channels situated in the edge area of the casing tube. The openings of the casing tube are free of inserted elements and can therefore be easily welded to other components of the exhaust-gas system.

Growing community of inventors

St. Augustin, Germany

Jürgen Peters

Growing community of inventors

St. Augustin, Germany

J&uuml;rgen Peters

Jürgen Peters