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:
Oct. 24, 2023
Filed:
Dec. 18, 2020
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventors:
Sandra Gavela, Houston, TX (US);
Zachary Walters, Houston, TX (US);
Codie Smith, Carmichaels, PA (US);
Loc Gia Hoang, Houston, TX (US);
Eric Miller, Houston, TX (US);
Assignee:
CAMERON INTERNATIONAL CORPORATION, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/36 (2006.01); F16K 3/20 (2006.01); E21B 43/26 (2006.01); F16K 3/02 (2006.01); F16K 31/50 (2006.01); F16K 31/60 (2006.01); F16K 41/02 (2006.01);
U.S. Cl.
CPC ...
F16K 3/36 (2013.01); E21B 43/2607 (2020.05); F16K 3/0227 (2013.01); F16K 3/207 (2013.01); F16K 31/508 (2013.01); F16K 31/60 (2013.01); F16K 41/023 (2013.01);
Abstract
A system including a valve. The valve includes a valve body having an interior volume and a bore along a first axis. A stem extends along a second axis and a flow control element couples to the stem. The stem selectively moves the flow control element through the interior volume between a closed position and an open position relative to the bore. A valve insert system retains a pressurized lubricant in the interior volume.