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:
Dec. 16, 2008
Filed:
Jul. 17, 2003
Risto Saarinen, Niittykuja, FI;
Eero Hugg, Kuukausikuja, FI;
Kai Seppälä, Vilpunkatu, FI;
Outotec Oyi, Espoo, FI;
Abstract
Disclosed is a method for manufacturing a cooling element () to be used in the structure of a furnace used in metal processes, such as a flash smelting furnace, a blast furnace, an electric furnace or other metallurgical reactor, the cooling element having a copper housing () made of one single piece, in which housing there is formed a channel system () for the circulation of the cooling medium, lining elements () made of fireproof material, the housing and lining element including means for connecting them together, and the lining element () and the housing () are connected so that the lining element () can move in the vertical direction with respect to the housing (). Also disclosed is a cooling element.