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. 14, 1991
Filed:
Jan. 17, 1989
Applicant:
Inventors:
Maurice J Forkert, Fort Wayne, IN (US);
Mark E Sullivan, Fort Wayne, IN (US);
Assignee:
Tokheim Corporation, Fort Wayne, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F / ; G06F / ;
U.S. Cl.
CPC ...
364510 ; 36457104 ; 364573 ; 7386177 ;
Abstract
The present invention is a linearized flow meter apparatus. A turbine flow meter measures a liquid flow and a processor corrects measurement errors and provides an adjusted number of output pulses. The processor uses an endpoint displacement method to provide the corrected output pulse signals.