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:
Jul. 12, 1977
Filed:
Dec. 23, 1974
Applicant:
Inventors:
Hans Langen, Julich, DT;
Paul Naefe, Aachen, DT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
261 76 ; 141285 ; 239424 ;
Abstract
A device for making ball-shaped metal oxide and metal carbide particles, ecially particles of fuel or breeder substances for nuclear reactors such as oxidic or carbide cores of uranium or the like. The device comprises a container for the ammonia and organic phase, and an injection tube leading into the top of the container. The injection tube is surrounded by a mantle passage of which the cross section is widened in the region of the mouth of the injection tube. The injection tube leads into the container at a distance of from 0.5 to 2 mm. ahead of the end of the mantle passage. The injection tube has an outward diameter which steadily decreases toward the mouth of the injection tube.