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:
Aug. 30, 2011
Filed:
Jul. 18, 2005
Antônio Carlos Da Cruz, Sao Paulo, BR;
Oskar Wessel Bender, Sao Paulo, BR;
Antônio Carlos da Cruz, Sao Paulo, BR;
Oskar Wessel Bender, Sao Paulo, BR;
Fundacao de Amparo a Pesquisa do Estado do Sao Paulo-Fapesp, Sao Paulo, BR;
Instituto de Pesquisa Technologicas do Est. S. Paulo S/A-IPT, Sao Paulo, BR;
Abstract
Equipment for the treatment of loads or residues of non-ferrous metals and their alloys include a rotary furnace having a vessel with a sealed door. An electrode is introduced into the rotary furnace and is used to establish a free burning convective electric arc with the load introduced into the furnace or with the furnaces bottom wall. The equipment is assembled over a hinged base which allows elevating or lowering its rotation axis with respect to a horizontal plane.