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:
Feb. 04, 2020
Filed:
Aug. 11, 2017
Applicant:
Onesubsea Ip Uk Limited, London, GB;
Inventors:
Stig Kaare Kanstad, Bergen, NO;
Kjartan Juul Skarboe, Bergen, NO;
Anders Brunvold, Blomsterdalen, NO;
Assignee:
ONESUBSEA IP UK LIMITED, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/12 (2006.01); F16K 17/04 (2006.01); E21B 43/01 (2006.01); F04D 29/10 (2006.01); F04B 47/06 (2006.01);
U.S. Cl.
CPC ...
F16K 17/0493 (2013.01); E21B 43/01 (2013.01); F04B 47/06 (2013.01); F04D 29/104 (2013.01); F15B 2201/205 (2013.01); Y10S 277/926 (2013.01);
Abstract
System and methods are configured to adjust fluid pressure within a barrier fluid system on a subsea fluid processing machine. More specifically, a barrier fluid pressure system is located at the subsea location and includes a barrier fluid pressure regulator module having one input communicating or being pressure matched with a process fluid flowline and a second input communicating with the barrier fluid pressure system. The pressure regulator module is configured to locally adjust the barrier fluid pressure depending upon the fluid process pressure.