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. 03, 2015
Filed:
Mar. 15, 2013
Lighthouse Instruments, Llc., Charlottesville, VA (US);
Warren M. Griffith, Charlottesville, VA (US);
William R. Anderson, Charlottesville, VA (US);
Peter J. Leavesley, Charlottesville, VA (US);
Michael A. Timmins, Charlottesville, VA (US);
LIGHTHOUSE INSTRUMENTS, LLC., Charlottesville, VA (US);
Abstract
A system and method for nondestructive detection of gas in a sealed container. The system includes a light source housed in a light source housing and configured to emit a light beam for absorption in a substance to be measured, a detector housed in a detector housing and configured to detect the emitted light beam, a zone that accepts one or more of the sealed containers, each container being substantially optically transparent and containing the substance to be measured, the zone located between the detector and the light source, the light source configured to transmit the light beam through the zone, and a light source purging system comprising a light source channel surrounding the light source and positioned between the light source and the housing, the light source channel configured to expel purge gas from a purge gas source into the zone.