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:
Jan. 30, 2018
Filed:
Sep. 16, 2015
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventor:
Brian Matteucci, Houston, TX (US);
Assignee:
Cameron International Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 47/04 (2006.01); E21B 33/03 (2006.01); F16K 31/12 (2006.01); G05D 16/10 (2006.01); F16K 31/122 (2006.01);
U.S. Cl.
CPC ...
F16K 47/04 (2013.01); E21B 33/03 (2013.01); F16K 31/1221 (2013.01); G05D 16/10 (2013.01);
Abstract
A system including a pressure regulator configured to regulate a flow of pressurized fluid in a hydrocarbon extraction system, the pressure regulator, including a housing having a chamber, a biasing system configured to provide a biasing force, a sensing piston disposed within the chamber, wherein the sensing piston is responsive to pressure within the chamber and the biasing force from the biasing system, and a supply seal plate comprising a first fluid supply passageway configured to reduce oscillations of the sensing piston.