Gas separation – Specific media material – Ceramic or sintered
Reexamination Certificate
2004-11-11
2008-10-14
Smith, Duane (Department: 1797)
Gas separation
Specific media material
Ceramic or sintered
C055S524000, C055SDIG030
Reexamination Certificate
active
07435279
ABSTRACT:
The honeycomb structure of the present invention has a construction wherein a plurality of cells5each functioning as a passage of a fluid, surrounded by porous partition walls6are arranged so as to be parallel to each other in the central axis direction of the honeycomb structure, and has such a constitution that a plurality of honeycomb segments2are bonded integrally by a bonding material9containing a ceramic as a main component and a particulate filler. In the honeycomb structure, generation of drawbacks such as peeling of bonded area, cracking and the like is suppressed reliably, and the honeycomb structure is superior in durability.
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Ichikawa Shuichi
Masukawa Naoshi
Clemente Robert A
NGK Insulators Ltd.
Oliff & Berridg,e PLC
Smith Duane
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