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. 28, 1976
Filed:
Jul. 14, 1975
Applicant:
Inventor:
Benjamin F Olson, Tempe, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B / ; F27D / ; F27D / ;
U.S. Cl.
CPC ...
432128 ; 432 82 ; 432246 ;
Abstract
A preheating system for an aluminum remelt furnace, the preheating system extracting hot flue gases from the melting furnace and passing them through cartridges specially designed to hold various forms of aluminum stock in a manner permitting effective transfer of heat from the flue gas.