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. 19, 2019
Filed:
Apr. 13, 2015
Applicant:
Bristol, Inc., Watertown, CT (US);
Inventor:
Thomas Matthew Mills, Katy, TX (US);
Assignee:
BRISTOL, INC., Watertown, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 7/06 (2006.01); E21B 43/16 (2006.01); G05B 19/05 (2006.01); E21B 43/24 (2006.01);
U.S. Cl.
CPC ...
G05D 7/0617 (2013.01); E21B 43/16 (2013.01); E21B 43/24 (2013.01); G05B 19/05 (2013.01);
Abstract
A method of controlling at least one of a flow rate or pressure of an injected fluid includes receiving a measured value indicative of the at least one of the flow rate or the pressure of the injected fluid, and determining a control mode for controlling the at least one of the flow rate or the pressure. The method further includes controlling the at least one of the flow rate or the pressure of the injected fluid according to the selected control mode including: determining a command signal to be communicated to a field device, and communicating the command signal to the field device.