Stock material or miscellaneous articles – All metal or with adjacent metals – Honeycomb – or with grain orientation or elongated elements...
Patent
1990-08-08
1992-04-07
Robinson, Ellis P.
Stock material or miscellaneous articles
All metal or with adjacent metals
Honeycomb, or with grain orientation or elongated elements...
428603, 428116, 428119, 428156, 502439, 502527, B01J 3504
Patent
active
051027437
ABSTRACT:
A honeycomb body, especially a catalyst carrier body with a preferably round, oval or elliptical cross section, includes a jacket tube and a stack of at least partly structured sheet-metal layers being intertwined in different directions in the jacket tube. The stack has a given length dimension and a given width dimension. At least one of the sheet-metal layers has a greater thickness over at least part of at least one of the given dimensions than others of the layers. The at least one sheet-metal layer having a greater thickness is formed of thicker sheet metal than the others of the layers or it is formed of a plurality of identically structured metal sheets resting closely against one another.
REFERENCES:
patent: 4273681 (1981-06-01), Nonnenmann
patent: 4832998 (1989-05-01), Cyron
Maus Wolfgang
Swars Helmut
Emitec Gesellschaft fur Emissionstechnologie mbH
Greenberg Laurence A.
Lerner Herbert L.
Robinson Ellis P.
Weddington J.
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