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. 30, 2019
Filed:
Jan. 22, 2016
Vega Americas, Inc., Cincinnati, OH (US);
Bonaventure Cahill, Crestview Hills, KY (US);
Thomas Niinemets, Cincinnati, OH (US);
Vega Americas, Inc., Cincinnati, OH (US);
Abstract
A nuclear level sensing gauge for measuring the level of product in a bin. The gauge includes a source of nuclear radiation positioned adjacent the product in the bin and a housing. A primary scintillator is provided in the housing, adjacent the product in the bin, and opposite the source of nuclear radiation. Nuclear radiation from the source passes through the bin and impinges upon the primary scintillator, generating scintillating light. A light guide conveys the scintillating light from the primary scintillator to light sensing circuitry. The light guide is coupled to the primary scintillator through an air gap. The light guide produces scintillating light flashes in response to absorption of the scintillating light from the primary scintillator. The light sensing circuitry collects the light flashes from the light guide to provide a representation of the level of radiation-absorbing product in the bin.