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:
Aug. 22, 1978
Filed:
Dec. 02, 1976
Applicant:
Inventors:
Istvan Takacs, Budapest, HU;
Gyorgy Fabry, Budapest, HU;
Laszlo Pap, Budapest, HU;
Gyorgy Kiszely, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyar Rt., Budapest, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ; F27B / ;
U.S. Cl.
CPC ...
34 10 ; 34 5 / ; 432 15 ; 432 58 ;
Abstract
A fluid is introduced into a bed of a material to be fluidized along the bottom surface thereof at a pulsating velocity which is by an order of magnitude greater than the velocity of fluidization. Such method can be carried out in a fluidization apparatus having a per se known distributor the orifices of which are overlapped by reeds which vibrate when a pressure fluid is introduced into a bed above the distributor.