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:
Oct. 20, 1981
Filed:
Mar. 10, 1980
Herbert Brunner, Hanau, DE;
Nuken GmbH, Hanau, DE;
Abstract
A stirrer which permits homogenous and quick thorough mixing for the conditioning of bioinjurious waste, particularly radioactive waste, by means of a binder in the final storage container. The stirrer has a portion rotatable on another portion fixed in the container. The rotatable portion includes closed frame means having two or more opposite axially staggered stirrer arms secured to a hollow central bearing sleeve having axially spaced parts. The fixed portion includes a rod-like part upstanding centrally from the bottom of the container with the sleeve journalled thereon. The fixed portion is provided with one or more mixing elements secured thereto and disposed between the sleeve parts.