US Patent 7682072 Method of measuring thermal conductivity of honeycomb structure
Patent 7682072 was granted and assigned to NGK Insulators on March, 2010 by the United States Patent and Trademark Office.
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The method for measurement of thermal conductivity of a honeycomb structure according to the present invention comprises the steps keeping the whole honeycomb structure in a steady temperature state with keeping two ends of the honeycomb structure at given different temperatures; and measuring a thermal conductivity of the honeycomb structure in the steady state. According to the present invention there is provided a method for measurement of thermal conductivity of a honeycomb structure, which can measure the thermal conductivity of a honeycomb structure in the shape of the honeycomb structure per se or in a predetermined block shape without preparing, for example, a test specimen of particular shape.
US Patent 07682072 Method of measuring thermal conductivity of honeycomb structure US Patent 7682072 Method of measuring thermal conductivity of honeycomb structure
US Patent 07682072 Method of measuring thermal conductivity of honeycomb structure
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