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:
Dec. 19, 2017
Filed:
Jun. 10, 2016
Bernie C. Thompson, Albuquerque, NM (US);
Neal R. Pederson, Los Alamos, NM (US);
Bernie C. Thompson, Albuquerque, NM (US);
Neal R. Pederson, Los Alamos, NM (US);
Automotive Test Solutions, Inc., Albuquerque, NM (US);
Abstract
An off-board vehicle fuel handling and containment system leak tester that uses CO2 gas in order to find the location of the leak site. An external source of CO2 gas is used to pressurize the fuel containment system to a pressure greater than the surrounding pressure. An electronic detector capable of detecting CO2 gas is used to scan at least some of the containment system's external surfaces for the presence of the escaping CO2 gas. When the electronic detector senses the CO2 gas an alert system is activated. Once the leak site area is known a leak finding composition of matter is applied to the leak site area in order to identify the exact point of leakage.