The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2019
Filed:
May. 26, 2014
Japan Ultra-high Temperature Materials Research Center, Ube-shi, Yamaguchi, JP;
Takemi Yamamura, Ube, JP;
Narihito Nakagawa, Ube, JP;
Terumi Hisayuki, Ube, JP;
Motohide Toda, Ube, JP;
Hironaga Iguchi, Ube, JP;
Yoshikazu Matsumura, Yamaguchi, JP;
Kiyohito Okamura, Ube, JP;
JAPAN ULTRA-HIGH TEMPERATURE MATERIALS RESEARCH CENTER, Yamaguchi, JP;
Abstract
A method for improving thermal efficiency of a heating device that reduces an amount of heat flowing out from a heating deviceto the outside by installing a heat-resistant inorganic conjugated molded productin and along a pathwayfor heated gas generated from the heating devicewithout interrupting the flow of heated gas passing the pathway, heating the inorganic conjugated molded productwith the heated gas, and putting radiation heat from the heated inorganic conjugated molded productback into the heating device, the inorganic conjugated molded productbeing provided with an interior layer and an exterior layer, the exterior layer consisting of a coverture for inorganic materials that protects the interior layer from heated gas.