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:
Jun. 24, 1980
Filed:
Mar. 28, 1978
Applicant:
Inventor:
Paul Naefe, Aachen, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21C / ;
U.S. Cl.
CPC ...
422159 ; 2523 / ; 264-05 ;
Abstract
An arrangement for the production of spherical particles from drops of aqus solutions of nitrates constituted of uranium, plutonium or thorium, as well as mixtures of these materials for the fuel and breeder elements for nuclear reactors. The arrangement includes a receptacle for an aqueous and a superimposed gaseous ammonia phase, as well as a spray nozzle for producing the drops which is provided with a vibrator and is in communication with a receptacle for the fuel or breeder material solution, wherein the drops traverse the ammonia gas phase under the influence of gravity and also a horizontally-directed force, while traversing the aqueous ammonia phase under only the influence of gravity.