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:
Jan. 06, 2015
Filed:
Dec. 22, 2010
Per Kågström, Skelleftea, SE;
Lars Lundin, Skelleftea, SE;
Sam Marklund, Skelleftea, SE;
Outotec Oyj, Espoo, FI;
Abstract
The invention relates to a metallurgical furnace, comprising a furnace body (), a trunnion ring (), and a pedestal structure (). The furnace body () is arranged in the trunnion ring () rotatably about a rotation axis (A) by means of a supporting arrangement () comprising a bearing arrangement () between the trunnion ring () and the furnace body (). The supporting arrangement () comprises a first connection frame means () between the furnace body () and the bearing arrangement (), and a second connection frame means () between the bearing arrangement () and the trunnion ring (). The second connection frame means () is connected to the trunnion ring () by a first attachment () providing for movements between the second connection frame means () and the trunnion ring ().