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. 10, 2023
Filed:
Nov. 05, 2020
Cameron International Corporation, Houston, TX (US);
Scott A. Miller, Katy, TX (US);
Ghulam A. Barkatally, Spring, TX (US);
Jerry A. Martino, Houston, TX (US);
Declan Elliott, Longford, IE;
Edmund Peter McHugh, Longford, IE;
Jonathan Marshall, Provo, UT (US);
David Hoyle, Provo, UT (US);
Neil Cannon, Provo, UT (US);
CAMERON INTERNATIONAL CORPORATION, Houston, TX (US);
Abstract
Embodiments of the present disclosure relate to a choke valve that includes a choke body, a choke trim disposed in the choke body, where the choke trim is configured to adjust a cross-sectional area of a flow path in the choke body to adjust a fluid flow through the choke valve, a needle of the choke trim disposed in the flow path of the fluid flow, where the needle includes a first portion having a superhard material, a seat of the choke trim, where the needle is configured to move along an axis extending through an opening of the seat to adjust the fluid flow through the choke valve.