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. 27, 2025
Filed:
Jun. 30, 2022
Saudi Arabian Oil Company, Dhahran, SA;
Abdullah M. Bensaad, Al Mubarraz, SA;
Ridha A. Alhassan, Al Mubarraz, SA;
Ali A. Aliwi, Al-Ahsa, SA;
Shadi M. Al-Hazmi, Hofuf, SA;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Abstract
A method to automatically and continuously control and monitor a pressure required to conduct a hydrotest of a vessel includes using a portable hydrotest system to draw utility water on a hydraulic path in hydraulic communication with the vessel. The method includes opening a shutoff valve mounted in an air flow path to supply pneumatic power to a hydraulic pump on the hydraulic path and pumping the utility water along the hydraulic path. The hydraulic path continues through an inlet valve, a check valve, and an outlet valve. The water is pumped into the vessel to pressurize the water to achieve a test pressure, then holding, using the check valve, the test pressure. The method includes measuring, using a monitoring subsystem, a pressure parameter of the test pressure within the vessel; and reducing, using a drain valve in hydraulic communication with the hydraulic path, the test pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile