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:
Sep. 22, 1992
Filed:
Mar. 18, 1991
Applicant:
Inventors:
Osamu Horikawa, Toyoake, JP;
Yukihisa Wada, Aichi, JP;
Assignee:
NGK Insulators, Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24D / ; F27B / ;
U.S. Cl.
CPC ...
432-2 ; 432258 ; 432259 ; 432-5 ;
Abstract
An excellent method of firing ceramic materials is provided wherein bending or deformation of a supporting plate which supports a green shaped body of the ceramic materials, deformation of the green shaped body caused by its own weight, and cracks and breakage of fired shaped body, during the firing of the shaped body of the ceramic materials, are eliminated. The method comprises mounting a green supporting plate on a fired supporting plate, mounting a green structural body of ceramic raw materials on the green supporting plate, and firing the green structural body on the green supporting plate.