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:
Feb. 07, 1995
Filed:
Sep. 20, 1993
Applicant:
Inventors:
Robert G Bauer, Gillette, WY (US);
Michael W Shackelford, Carmel, IN (US);
Mark H Berggren, Golden, CO (US);
Assignee:
Amax Coal West, Inc., Gillette, WY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34582 ; 34583 ; 34576 ; 422143 ;
Abstract
A fluid bed reactor is provided with a loosely mounted, flexible multiperforate gas distributor plate so that in use the interaction of the flow of fluidizing gas, the plate and fluidized solids causes the plate to be flexed thereby cleaning the plate.