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. 21, 1980
Filed:
Feb. 03, 1978
Henning Baatz, Essen, DE;
Dieter Rittscher, Heiligenhaus, DE;
Steag Kernenergie GmbH, Essen, DE;
Abstract
A container for the ultimate disposal of radioactive wastes comprises an outer receptacle of standard size and interchangeable inner receptacles receivable in the outer receptacle and provided with spacers for centering the inner receptacle within the outer receptacle. For radioactive waste with reduced radioactivity, a larger receptacle containing a larger quantity of the waste can be disposed within the outer receptacle whereas, for more highly radioactive waste, a smaller receptacle containing smaller quantities of the radioactive waste can be disposed within the outer receptacle. The space between the two receptacles is filled with a substance capable of absorbing radiation from the inner receptacle, i.e. a radiation absorber or shielding material.