Patents Assigned to Cameron Internatinoal Corporation
  • Patent number: 10330217
    Abstract: Disclosed is a device that includes a choke valve. The choke valve may include a generally tubular throttling member having a sealing shoulder disposed in an inner volume of the throttling member, a plurality of openings configured to flow a fluid between the inner volume of the throttling member and an outer volume of the throttling member, and a flow-impeding recess disposed between the sealing should and the plurality of openings in the inner volume of the throttling member. The choke valve may also include a valve member disposed at least partially in the inner volume of the throttling member.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: June 25, 2019
    Assignee: Cameron Internatinoal Corporation
    Inventor: Declan Elliott