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:
Sep. 08, 1987
Filed:
Aug. 16, 1985
Applicant:
Inventors:
Franz Alstetter, Karlsfeld, DE;
Herbert Schiele, Karlsfeld, DE;
Peter Sedlmayer, Munich, DE;
Gunther Hultsch, Oberschleissheim, DE;
Assignee:
Krauss-Maffei A.G., Krauss-Maffei, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34-8 ; 34 5 / ; 34 5 / ; 34 58 ; 34 10 ;
Abstract
Agitator elements are provided in an apparatus and a process for the transport of heat and material between finely grained solid particles and a flow of carrier gas in a rotating fluid bed in order to prevent settling of coarse particles or agglomerates. The agitator elements are immersed into the fluid bed and move at a velocity different from that of the revolving fluid bed.
Alstetter, Franz. (1987). Apparatus and process for drying finely grained solid particles (U.S. Patent No. 4691448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4691448
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