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:
Apr. 27, 1976
Filed:
Oct. 10, 1974
Kraftwerk Union Aktiengesellschaft, Mulheim (Ruhr), DT;
Abstract
The radioactivity of flowing water carrying very low concentrations of radioactive nuclides, is continuously monitored by passing the flowing water through a filter means to form an increasing collection of the nuclides, which collection is continuously monitored by a radioactivity detector producing pulses at an increasing rate dependent on the radioactivity of the collection. The pulses are fed to a pulse counter having an alarm activated by a pulse counter of adjustable count limit, and this limit is adjusted upward as the collection increases with time and in proportion to the time duration of the filtering and collecting. Therefore, the alarm is not activated if the concentration of the nuclides in the flowing water remains within the predetermined value; but if this value is exceeded, the alarm is activated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile