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:
Dec. 01, 1987
Filed:
Nov. 06, 1985
Applicant:
Inventors:
Yoshinori Wakamiya, Hyogo, JP;
Tomoko Sumino, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21B / ; B21B / ;
U.S. Cl.
CPC ...
72365 ; 72 13 ; 72202 ; 364472 ;
Abstract
A method for setting a steel stock discharge temperature of a heating furnace in a hot rolling line in which both fuel unit consumption in the heating furnace and that in a rolling line are calculated to obtain a total fuel unit consumption in the entire line, and an optimum discharge temperature is calculated so as to satisfy a metallurgical discharge temperature restrictive condition and minimize the above total fuel unit consumption and the optimum discharge temperature is used as the steel stock discharge temperature.