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:
Sep. 03, 1985
Filed:
Jul. 23, 1984
Applicant:
Inventors:
Jag J Singh, Yorktown, VA (US);
Danny R Sprinkle, Newport News, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01F / ; G01F / ;
U.S. Cl.
CPC ...
73-3 ; 7386107 ;
Abstract
A method for determining hydrocarbon conversion factors for a flowmeter 17. A mixture of air, O.sub.2 and C.sub.x H.sub.y is burned and the partial pressure of O.sub.2 in the resulting gas is forced to equal the partial pressure of O.sub.2 in air. The flowrate of O.sub.2 flowing into the mixture is measured by flowmeter 13 and the flowrate of C.sub.x H.sub.y flowing into the mixture is measured by the flowmeter 17 conversion factor is to be determined. These measured values are used to calculate the conversion factor.