NO309737B1 - Anordning ved et undervannssystem til styring av en hydraulikkaktuator og et system med en sådan anordning - Google Patents

Anordning ved et undervannssystem til styring av en hydraulikkaktuator og et system med en sådan anordning Download PDF

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Publication number
NO309737B1
NO309737B1 NO994777A NO994777A NO309737B1 NO 309737 B1 NO309737 B1 NO 309737B1 NO 994777 A NO994777 A NO 994777A NO 994777 A NO994777 A NO 994777A NO 309737 B1 NO309737 B1 NO 309737B1
Authority
NO
Norway
Prior art keywords
fluid
section
cross
pressure
return
Prior art date
Application number
NO994777A
Other languages
English (en)
Norwegian (no)
Other versions
NO994777A (no
NO994777D0 (no
Inventor
Svein Lilleland
Original Assignee
Kongsberg Offshore As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kongsberg Offshore As filed Critical Kongsberg Offshore As
Priority to NO994777A priority Critical patent/NO309737B1/no
Publication of NO994777D0 publication Critical patent/NO994777D0/no
Priority to AU75624/00A priority patent/AU778055B2/en
Priority to US10/088,652 priority patent/US6729130B1/en
Priority to DE60015589T priority patent/DE60015589T2/de
Priority to DK00964790T priority patent/DK1226333T3/da
Priority to CA002384661A priority patent/CA2384661C/fr
Priority to EP00964790A priority patent/EP1226333B1/fr
Priority to PCT/NO2000/000306 priority patent/WO2001023702A1/fr
Priority to BR0014336-7A priority patent/BR0014336A/pt
Publication of NO994777A publication Critical patent/NO994777A/no
Publication of NO309737B1 publication Critical patent/NO309737B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
NO994777A 1999-09-30 1999-09-30 Anordning ved et undervannssystem til styring av en hydraulikkaktuator og et system med en sådan anordning NO309737B1 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO994777A NO309737B1 (no) 1999-09-30 1999-09-30 Anordning ved et undervannssystem til styring av en hydraulikkaktuator og et system med en sådan anordning
BR0014336-7A BR0014336A (pt) 1999-09-30 2000-09-18 Dispositivo em um sistema submarino para controle do acionador hidráulico e sistema submarino com acionador hidráulico
DK00964790T DK1226333T3 (da) 1999-09-30 2000-09-18 Anordning i et undersöisk system til at styre en hydraulisk aktuator og et undersöisk system med en hydraulisk aktuator
US10/088,652 US6729130B1 (en) 1999-09-30 2000-09-18 Device in a subsea system for controlling a hydraulic actuator and a subsea system with a hydraulic actuator
DE60015589T DE60015589T2 (de) 1999-09-30 2000-09-18 Unterwassersystem mit vorrichtung zur kontrolle eines hydraulischen betätigungswerkzeuges und mit einem solchen werkzeug
AU75624/00A AU778055B2 (en) 1999-09-30 2000-09-18 A device in a subsea system for controlling a hydraulic actuator and a subsea system with a hydraulic actuator
CA002384661A CA2384661C (fr) 1999-09-30 2000-09-18 Dispositif de systeme sous marin permettant de commander un dispositif de commande hydraulique et systeme sous marin muni de ce dispositif de commande
EP00964790A EP1226333B1 (fr) 1999-09-30 2000-09-18 Dispositif de systeme sous marin permettant de commander un dispositif de commande hydraulique et systeme sous marin muni de ce dispositif de commande
PCT/NO2000/000306 WO2001023702A1 (fr) 1999-09-30 2000-09-18 Dispositif de systeme sous marin permettant de commander un dispositif de commande hydraulique et systeme sous marin muni de ce dispositif de commande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO994777A NO309737B1 (no) 1999-09-30 1999-09-30 Anordning ved et undervannssystem til styring av en hydraulikkaktuator og et system med en sådan anordning

Publications (3)

Publication Number Publication Date
NO994777D0 NO994777D0 (no) 1999-09-30
NO994777A NO994777A (no) 2001-03-19
NO309737B1 true NO309737B1 (no) 2001-03-19

Family

ID=19903824

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994777A NO309737B1 (no) 1999-09-30 1999-09-30 Anordning ved et undervannssystem til styring av en hydraulikkaktuator og et system med en sådan anordning

Country Status (9)

Country Link
US (1) US6729130B1 (fr)
EP (1) EP1226333B1 (fr)
AU (1) AU778055B2 (fr)
BR (1) BR0014336A (fr)
CA (1) CA2384661C (fr)
DE (1) DE60015589T2 (fr)
DK (1) DK1226333T3 (fr)
NO (1) NO309737B1 (fr)
WO (1) WO2001023702A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998724B2 (en) 2004-02-18 2006-02-14 Fmc Technologies, Inc. Power generation system
US7137450B2 (en) 2004-02-18 2006-11-21 Fmc Technologies, Inc. Electric-hydraulic power unit
US7159662B2 (en) 2004-02-18 2007-01-09 Fmc Technologies, Inc. System for controlling a hydraulic actuator, and methods of using same

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO332761B1 (no) * 2007-09-07 2013-01-07 Framo Eng As Undersjoisk ventilsystem og fremgangsmate for beskyttelse herav
GB2490984B (en) * 2008-08-04 2013-03-13 Cameron Int Corp An accumulator for hydraulically actuating subsea equipment
US9359853B2 (en) * 2009-01-15 2016-06-07 Weatherford Technology Holdings, Llc Acoustically controlled subsea latching and sealing system and method for an oilfield device
GB201104843D0 (en) * 2011-03-23 2011-05-04 Crowley Michael D Wave energy conversion
US9347304B2 (en) 2011-08-29 2016-05-24 Exxonmobil Upstream Research Company System and method for high speed hydraulic actuation
US8978766B2 (en) * 2011-09-13 2015-03-17 Schlumberger Technology Corporation Temperature compensated accumulator
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
DE102012207447A1 (de) * 2012-05-04 2013-11-07 Rolls-Royce Deutschland Ltd & Co Kg Ölversorgungssystem für ein Propellerturbinentriebwerk
US9732588B2 (en) 2013-12-06 2017-08-15 Halliburton Energy Services, Inc. Actuation assembly using pressure delay
NO343020B1 (no) * 2017-02-28 2018-10-01 Obs Tech As Et undervannsbasert hydraulikksystem som via drivkamrene på pumpeanordninger omdanner lagret energi til hydraulisk energi.
CN108825182B (zh) * 2018-06-21 2020-04-17 中国海洋石油集团有限公司 一种机械式智能井井下解码装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613070A (en) * 1969-07-14 1971-10-12 Offshore Systems Inc Control system for underwater valve
US4087073A (en) * 1976-04-26 1978-05-02 Otis Engineering Corporation Safety valve with a hydraulic actuator
US4240463A (en) * 1979-07-27 1980-12-23 Otis Engineering Corporation Safety valve actuator and pilot system
CA1156139A (fr) * 1980-04-11 1983-11-01 Larry J. Talafuse Tubage a detendeur
US4687014A (en) * 1984-08-17 1987-08-18 Godal Egil O Method and apparatus for reducing the response time of remotely controlled, hydraulic control systems
US4649704A (en) 1984-12-24 1987-03-17 Shell Offshore Inc. Subsea power fluid accumulator
IT1294650B1 (it) * 1997-09-08 1999-04-12 Special Springs Srl Gruppo di comando e di alimentazione particolarmente per attuatori ausiliari atti alla movimentazione di attrezzature e/o utensili

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998724B2 (en) 2004-02-18 2006-02-14 Fmc Technologies, Inc. Power generation system
US7137450B2 (en) 2004-02-18 2006-11-21 Fmc Technologies, Inc. Electric-hydraulic power unit
US7159662B2 (en) 2004-02-18 2007-01-09 Fmc Technologies, Inc. System for controlling a hydraulic actuator, and methods of using same
US7287595B2 (en) 2004-02-18 2007-10-30 Fmc Technologies, Inc. Electric-hydraulic power unit
US7398830B2 (en) 2004-02-18 2008-07-15 Advanced Micro Devices, Inc. Electric-hydraulic power unit

Also Published As

Publication number Publication date
WO2001023702A1 (fr) 2001-04-05
AU778055B2 (en) 2004-11-11
DE60015589T2 (de) 2005-09-15
NO994777A (no) 2001-03-19
US6729130B1 (en) 2004-05-04
DE60015589D1 (de) 2004-12-09
NO994777D0 (no) 1999-09-30
CA2384661C (fr) 2007-09-04
CA2384661A1 (fr) 2001-04-05
DK1226333T3 (da) 2005-03-14
BR0014336A (pt) 2002-06-04
AU7562400A (en) 2001-04-30
EP1226333B1 (fr) 2004-11-03
EP1226333A1 (fr) 2002-07-31

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