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:
Jun. 08, 1982
Filed:
Sep. 05, 1980
Applicant:
Inventor:
Frederick A Ciccozzi, Erie, PA (US);
Assignee:
Geosource Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
137-1 ; 137486 ; 1374875 ;
Abstract
An electronic valve controller for controlling a meter valve system is disclosed. The electronic controller includes circuitry for enabling a multilevel shutdown of a meter valve system. The meter valve system includes a preset batch counter, positive displacement meter and diaphragm operated globe valve. The electrical circuitry is operatively associated with the meter valve system in enhancing and inhibiting the flow through the globe valve based upon a comparison of a preset desired flow rate and the actual system flow rate.