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:
Apr. 01, 1986
Filed:
Sep. 24, 1984
Applicant:
Inventor:
Robert Vatant, St. Chamond, FR;
Assignee:
Clecim, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
373 76 ;
Abstract
Electric arc furnace of the type comprising a bottom structure (1, 2) comprising the floor, a top structure (3) connected to the bottom structure by supporting columns (5), and cooled removable panels (6) filling the space between the two structures. Each of the removable panels and their supporting structures are provided with associated, separable hinge structures (15, 16, 17, 18) disposed on each panel and on its supporting structures in such manner that the panel can open outwards by rotation about its hinges.