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:
May. 04, 2021
Filed:
Nov. 07, 2018
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventors:
Manuel Marya, Sugar Land, TX (US);
Ronald Manson, Spring, TX (US);
Christian Meade, Houston, TX (US);
Assignee:
CAMERON INTERNATIONAL CORPORATION, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 25/00 (2006.01); F16K 5/06 (2006.01); C10M 103/04 (2006.01); C10M 125/02 (2006.01); C10M 125/22 (2006.01); C10M 125/10 (2006.01); C10M 125/04 (2006.01); C10M 171/06 (2006.01); C23C 28/02 (2006.01); F16K 3/36 (2006.01); C10N 30/12 (2006.01); C10N 30/00 (2006.01); C10N 50/08 (2006.01); C10N 50/00 (2006.01);
U.S. Cl.
CPC ...
F16K 25/005 (2013.01); C10M 103/04 (2013.01); C10M 125/02 (2013.01); C10M 125/04 (2013.01); C10M 125/10 (2013.01); C10M 125/22 (2013.01); C10M 171/06 (2013.01); C23C 28/027 (2013.01); F16K 3/36 (2013.01); F16K 5/0657 (2013.01); C10M 2201/041 (2013.01); C10M 2201/05 (2013.01); C10M 2201/062 (2013.01); C10M 2201/066 (2013.01); C10M 2201/087 (2013.01); C10N 2030/12 (2013.01); C10N 2030/26 (2020.05); C10N 2050/023 (2020.05); C10N 2050/08 (2013.01);
Abstract
A valve including a surface movably engaged with another surface. A coating is on the surface. The surface can have a CoF of less than 0.1; a hardness in excess of 1,200 HVN; impermeability to liquids at pressures ranging from 15 and 20,000 psi; a surface finish of 63 or less; and a thickness ranging from 0.5 to 20 mils.