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:
Jul. 25, 1978
Filed:
Jul. 11, 1977
Applicant:
Inventors:
Assignee:
British Steel Corporation, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21B / ;
U.S. Cl.
CPC ...
266 46 ; 266241 ; 432116 ;
Abstract
A rotatable horizontal metallurgical furnace for the production of iron or steel includes cooling means at an open discharge end of the furnace. The cooling means includes an annular cooling coil surrounding the discharge end through which cooling liquid is continuously impelled, under centrifugal forces of rotation, from an annular delivery trough to an annular collecting trough.