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. 12, 2020
Filed:
Jul. 27, 2018
The United States of America As Represented BY the Secretary of the Navy, San Diego, CA (US);
Brandon J. Wiedemeier, San Diego, CA (US);
Tyler J. Harrison, San Diego, CA (US);
Gregory W. Anderson, San Diego, CA (US);
Carl E. Lostrom, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A pressure-compensated rupture disk assembly and method for subsea protection of a pressure vessel. The assembly and method incorporate a piston device, a dynamic piston seal configured to move the piston device when a predetermined pressure is reached; and a rupture disk adjacent the piston device, the rupture disk having a first pressure on a piston side and a second pressure on a second side, the rupture disk being configured to open when a predetermined pressure is exceeded.