Honeycomb structure

Details Honeycomb structure Honeycomb structure

2011-08-23

2011-08-23

Sample, David R (Department: 1783)

Stock material or miscellaneous articles

Structurally defined web or sheet

Honeycomb-like

C428S034500, C501S154000, C055S523000, C264S630000

Reexamination Certificate

active

08003190

ABSTRACT:
A honeycomb structure including a plurality of cells arranged in parallel while being separated by cell walls, and extending in a longitudinal direction of the honeycomb structure. Each cell is sealed at one of end portions thereof. In the honeycomb structure, the relation expressed by an expression (1) is satisfied:in-line-formulae description="In-line Formulae" end="lead"?11/6−10/3×A≦B  (1)in-line-formulae description="In-line Formulae" end="tail"?where A (mm) designates thickness of the cell walls, and B (m2/cm3) designates a surface area per unit volume of the cell walls.

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