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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.:

US 10253886 B1

PDFFull Text
Date of Patent:
Apr. 09, 2019

Filed:

Feb. 12, 2014

High temperature subsea dynamic seals

Applicant:

Framo Engineering As, Bergen, NO;

Inventors:

Robert Groette, Bergen, NO;

Anders Brunvold, Bergen, NO;

Per Gunnar Vikre, Bergen, NO;

Haakon Jostein Grimstad, Soereidgrend, NO;

Assignee:

Framo Engineering AS, , NO;

Attorney:

Conley Rose, P.C.

Primary Examiner:

Patrick Maines

Int. Cl.
CPC ...
F16J 15/34 (2006.01); F16J 15/40 (2006.01); E21B 43/12 (2006.01); F04D 3/00 (2006.01); F04D 19/00 (2006.01); F04D 29/043 (2006.01); F04D 29/053 (2006.01); F04D 29/06 (2006.01); F04D 29/063 (2006.01); F04D 29/10 (2006.01); F04D 29/18 (2006.01); F04D 29/32 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
F16J 15/34 (2013.01); E21B 43/121 (2013.01); F04D 3/005 (2013.01); F04D 19/002 (2013.01); F04D 29/043 (2013.01); F04D 29/053 (2013.01); F04D 29/061 (2013.01); F04D 29/063 (2013.01); F04D 29/102 (2013.01); F04D 29/106 (2013.01); F04D 29/181 (2013.01); F04D 29/32 (2013.01); F04D 29/5826 (2013.01); F04D 29/5866 (2013.01); F16J 15/3404 (2013.01); F16J 15/40 (2013.01);
Abstract

Systems and methods are described for processing a high-temperature process fluid using a processing machine in a subsea location while protecting dynamic seals within the machine. In some examples a small portion of the process fluid is cooled using a cooling system the cooled process fluid is then directed towards the dynamic seals. In other examples the dynamic seals are shielded and isolated from the high temperature process fluid and cooler barrier fluid is circulated within an enclosed volume in proximity to the seal.

Find Patent Forward Citations

Groette, Robert. (2019). High temperature subsea dynamic seals (U.S. Patent No. 10253886). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10253886

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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