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:
Mar. 08, 1983
Filed:
Dec. 04, 1980
Applicant:
Inventors:
Shigeyuki Shigihara, Ise, JP;
Masahiro Tadokoro, Mie, JP;
Assignee:
Shinko Electric Co., Ltd., Nihonbashi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21C / ; F27D / ;
U.S. Cl.
CPC ...
266214 ; 266237 ; 75445 ; 75 61 ; 417 50 ; 198619 ;
Abstract
A reverberatory furnace includes a reverberatory furnace body for melting metal and holding molten metal, having an opening well, an electromagnetic trough for transporting hot molten metal from the reverberatory furnace body upwardly and slantly, having an inductor for generating a travelling magnetic field, and a guide trough for guiding the hot molten metal from the electromagnetic trough to the opening well. The hot molten metal is circulated through the reverberatory furnace.