Cellular ceramic plates with asymmetrical cell structure and manufacturing method thereof

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United States of America Patent

PATENT NO 9815729
SERIAL NO

14179085

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Abstract

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A method for the continuous production of a cellular ceramic plate having asymmetric cells comprising thermally treating ceramic particles and a blowing agent in a foaming furnace while conveying said ceramic particles and said blowing agent at a first speed thereby forming a cellular ceramic plate, and annealing said cellular ceramic plate in an annealing lehr by cooling it down while conveying it at a second speed, larger than said first speed, thereby stretching and cooling said cellular ceramic plate.

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Patent Owner(s)

  • PITTSBURGH CORNING EUROPE NV

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Strauven, Hans Lummen, BE 3 5

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