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:
Mar. 25, 2014
Filed:
Apr. 01, 2010
Applicants:
Lilla Grossmann, Erlangen, DE;
Wolfgang Krieglstein, Nürnberg, DE;
Sven Menger, Heroldsberg, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03D 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pneumatic flotation machine () has a housing () with a flotation chamber (), at least one nozzle arrangement () for feeding gas and a suspension into the flotation chamber as well as at least one gassing arrangement () for feeding further gas into the flotation chamber (), which arrangement is disposed within the flotation chamber () and below the at least one nozzle arrangement (), wherein there is furthermore at least one adjusting device () for changing a position of the at least one gassing arrangement () in the flotation chamber ().