Stock material or miscellaneous articles – All metal or with adjacent metals – Honeycomb – or with grain orientation or elongated elements...
Reexamination Certificate
2008-05-12
2010-02-23
Zimmerman, John J (Department: 1794)
Stock material or miscellaneous articles
All metal or with adjacent metals
Honeycomb, or with grain orientation or elongated elements...
C428S586000, C428S600000, C228S181000, C228S118000, C029S890000, C502S439000, C502S527220, C422S179000, C422S180000
Reexamination Certificate
active
07666521
ABSTRACT:
A honeycomb body for an exhaust treatment unit has at least one honeycomb structure and a least one housing, which at least partially surrounds the at least one honeycomb structure. At least one region between the honeycomb structure and the housing is formed with a brazed joint and at least two separate measures delimit the brazed joint. Furthermore, a method for producing a corresponding honeycomb is also proposed.
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International Search Report, dated Feb. 1, 2007.
Scholz Alexander
Wieres Ludwig
EMITEC Gesellschaft fuer Emissionstechnologie mbH
Greenberg Laurence A.
Locher Ralph E.
Stemer Werner H.
Zimmerman John J
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