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:
Nov. 09, 2021
Filed:
Nov. 01, 2018
Applicants:
Jeff S Tucker, Houston, TX (US);
James C Cowan, Gilmer, TX (US);
Inventors:
Jeff S Tucker, Houston, TX (US);
James C Cowan, Gilmer, TX (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/02 (2006.01); G05D 16/20 (2006.01); H01H 35/26 (2006.01); E21B 47/06 (2012.01); H02J 7/34 (2006.01); H02J 7/35 (2006.01);
U.S. Cl.
CPC ...
E21B 34/02 (2013.01); E21B 47/06 (2013.01); G05D 16/202 (2013.01); H01H 35/2607 (2013.01); H02J 7/342 (2020.01); H02J 7/35 (2013.01);
Abstract
Disclosed is an intermittent pressure switch for pneumatic valves to control pressure relief valves in oil and gas producing operations by directing the valve to open and close based on pressure parameters (pre)set by the user. This enables oil and gas wells to produce based on formation pressure buildup. The inventive switch consists of a box containing a pressure switch programmable from 0 to 5,000 psi, a 3-port solenoid valve, 24 volt battery system, solar panel, solar control charger, pressure gauge, circuit wiring, and pressure fittings.