Invention Grant
- Patent Title: High temperature subsea dynamic seals
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Application No.: US14767377Application Date: 2014-02-12
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Publication No.: US10253886B2Publication Date: 2019-04-09
- Inventor: Robert Groette , Anders Brunvold , Per Gunnar Vikre , Haakon Jostein Grimstad
- Applicant: FRAMO ENGINEERING AS
- Applicant Address: NO
- Assignee: Framo Engineering AS
- Current Assignee: Framo Engineering AS
- Current Assignee Address: NO
- Agency: Conley Rose, P.C.
- International Application: PCT/US2014/016112 WO 20140212
- International Announcement: WO2014/127048 WO 20140821
- Main IPC: F16J15/34
- IPC: F16J15/34 ; F16J15/40 ; E21B43/12 ; F04D3/00 ; F04D19/00 ; F04D29/043 ; F04D29/053 ; F04D29/06 ; F04D29/063 ; F04D29/10 ; F04D29/18 ; F04D29/32 ; F04D29/58
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.
Public/Granted literature
- US20150377358A1 HIGH TEMPERATURE SUBSEA DYNAMIC SEALS Public/Granted day:2015-12-31
Information query
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