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:
Nov. 11, 2003
Filed:
Sep. 04, 2002
Applicant:
Inventors:
Ichiro Sugimoto, Kurashiki, JP;
Kenta Karube, Kurashiki, JP;
Masahiro Furukawa, Kurashiki, JP;
Kazunari Andachi, Kurashiki, JP;
Assignee:
Kawasaki Steel Corporation, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D 1/900 ;
U.S. Cl.
CPC ...
F27D 1/900 ;
Abstract
A method of controlling a furnace pressure for preventing air from intruding to a heating furnace, a method of stable operation during low combustion load of heat regenerating burners and a method of measuring concentration of an atmospheric gas in a heating furnace are proposed.
Sugimoto, Ichiro. (2003). Heating furnace having heat regenerating burners and operation method thereof (U.S. Patent No. 6644962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6644962
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