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. 05, 1993
Filed:
Jul. 19, 1991
Applicant:
Inventors:
Arunava Dutta, Chestnut Hill, MA (US);
Leonard V Dullea, Peabody, MA (US);
Ernest A Dale, Hamilton, MA (US);
Assignee:
GTE Products Corporation, Danvers, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 10 ; 427213 ; 118303 ; 118D / ; 422143 ; 422145 ;
Abstract
In a method of operating a fluidized bed, gas under pressure is distributed into the bed through a gas permeable member extending transverse to the bed and a gas permeable wall of a discharge conduit wherein the relative permeability of the gas permeable member and the conduit is selected so as to obtain a desired distribution of gas entering the bed and a desired effect on the fluidization pattern in the bed.
Dutta, Arunava. (1993). Method for fluidized bed discharge (U.S. Patent No. 5175942). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5175942
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile