Patents by Inventor Rakan Saeed Al-Zahrani

Rakan Saeed Al-Zahrani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for steam ring heating for bearing removal from shaft
    Patent number: 10919135
    Abstract: Systems and methods for removing a bearing assembly from a shaft include a steam ring, the steam ring being a ring shaped member. The steam ring has an inner bore sized to circumscribe the shaft. A lip ring extends from a first end face of the steam ring and has an inner diameter length that is greater than an outer diameter length. A steam inlet port extends through a sidewall of the steam ring. A steam outlet port extends through the sidewall of the steam ring at a location spaced apart from the steam inlet port.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: February 16, 2021
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventor: Rakan Saeed Al-Zahrani
  • SYSTEMS AND METHODS FOR STEAM RING HEATING FOR BEARING REMOVAL FROM SHAFT
    Publication number: 20190291251
    Abstract: Systems and methods for removing a bearing assembly from a shaft include a steam ring, the steam ring being a ring shaped member. The steam ring has an inner bore sized to circumscribe the shaft. A lip ring extends from a first end face of the steam ring and has an inner diameter length that is greater than an outer diameter length. A steam inlet port extends through a sidewall of the steam ring. A steam outlet port extends through the sidewall of the steam ring at a location spaced apart from the steam inlet port.
    Type: Application
    Filed: March 21, 2018
    Publication date: September 26, 2019
    Applicant: Saudi Arabian Oil Company
    Inventor: Rakan Saeed Al-Zahrani