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:
May. 04, 1982
Filed:
Jul. 22, 1980
Applicant:
Inventors:
Alfred C Alberghini, Dunwoody, GA (US);
Dennis C Donalson, Marietta, GA (US);
Assignee:
Sewell Plastics, Inc., Atlanta, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 19 ; 73 52 ;
Abstract
A method for measuring the amount of a gas, such as carbon dioxide, dissolved in a liquid in a sealed thin-walled container without piercing the container or breaking the seal of the container. This is accomplished by deforming the thin-walled container by exerting a known force thereon, measuring the resulting deflection of the container, and measuring the ambient temperature of the liquid. By reference to a pre-calibrated chart, one can then find the amount of gas dissolved in the liquid at the known temperature and calculated pressure.