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. 08, 1981
Filed:
Nov. 09, 1979
Virgil H Newman, Washington, IL (US);
Frank W Tidaback, Pekin, IL (US);
Wayne D Jacobson, Peoria, IL (US);
Donald D Hoagland, Peoria, IL (US);
Caterpillar Tractor Co., Peoria, IL (US);
Abstract
A fuel flow rate measuring system including an inlet (30) for receipt of liquid fuel, a flow meter (34) connected to the inlet for measuring and indicating fuel flow, and an outlet (44) for connection to a fuel consuming apparatus. A fuel flow recirculating line (42) is connected to the system between the flow meter and the outlet (44) and defines, with the outlet, a closed, constant volume fuel flow path. A gas vent (46) is disclosed in the path for venting gas therein while containing liquid fuel in the path. Also disclosed is a method of measuring the fuel flow rate to a fuel consuming apparatus.