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. 17, 2019
Filed:
Dec. 15, 2016
Applicant:
Outotec (Finland) Oy, Espoo, FI;
Inventors:
Aleksi Peltola, Espoo, FI;
Rodrigo Grau, Pori, FI;
Assignee:
OUTOTEC (FINLAND) OY, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
B03D 1/16 (2006.01); B03D 1/04 (2006.01); B03D 1/22 (2006.01);
U.S. Cl.
CPC ...
B03D 1/16 (2013.01); B03D 1/04 (2013.01); B03D 1/22 (2013.01);
Abstract
The flotation apparatus includes a flotation vessel and a cover for closing an upwards open opening of the flotation vessel, wherein the cover and the flotation vessel limits a vessel space for receiving fluid, and an agitating means having a rotatable axis extending through a first aperture in the cover. The rotatable shaft is rotatable supported at a bearing housing outside the vessel space. A connection arrangement surrounds the rotatable shaft between the bearing housing and the cover.