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:
Jan. 07, 2020
Filed:
Jan. 29, 2015
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Chugai RO Co., Ltd., Osaka-shi, JP;
Tsuyoshi Fukui, Joetsu, JP;
Mitsuo Suzuki, Chiyoda-ku, JP;
Shunsuke Yamamoto, Osaka, JP;
Takeshi Oohashi, Osaka, JP;
Kensuke Kawabata, Osaka, JP;
MITSUBISHI CHEMICAL CORPORATION, Chiyoda-ku, JP;
CHUGAI RO CO., LTD., Osaka-shi, JP;
Abstract
Provided is a burner tile that has good fire resistance, good heat resistance, good erosion resistance, and good thermal shock resistance. A burner tileE includes a molded inorganic fiber product and has a burner main holeE. The burner tileE includes an inner layerincluding a combination of inorganic fiber rodsandsuch that the inner layerdefines an inner circumferential surface of the main holeE, and an outer layerformed by surrounding an outer circumferential surface of the inner layerwith the molded inorganic fiber product. Part of the burner tileE extending along the inner circumferential surface of the main holeE has a high bulk density achieved by highly concentrating an inorganic binder in the inorganic fiber in part including the inner circumferential surface.