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:
Nov. 14, 1978
Filed:
May. 18, 1977
Applicant:
Inventors:
Rainer Marten, Geesthacht, DE;
Harald Schneider, Geesthacht, DE;
Assignee:
Gesellschaft fur Kernenergieverwertung in Schiffbau und Schiffahrt mbH, Geesthacht-Tesperhude, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
250272 ; 2502 / ;
Abstract
An apparatus for the quantitative in-line X-ray fluorescence analysis of rries by means of a radioactive preparation, e.g. Cd-109, and an X-ray fluorescence detector. The apparatus comprises a substantially vertical measuring tube with inlet and outlet for the slurries to be investigated, and a measuring station. Above the measuring station which contains the radioactive preparations and the fluorescence detector there is provided a filling level control which controls the state of opening of the outlet.