FR2364811A1 - Bouee submersible destinee a regler le niveau d'immersion d'un objet - Google Patents
Bouee submersible destinee a regler le niveau d'immersion d'un objetInfo
- Publication number
- FR2364811A1 FR2364811A1 FR7728363A FR7728363A FR2364811A1 FR 2364811 A1 FR2364811 A1 FR 2364811A1 FR 7728363 A FR7728363 A FR 7728363A FR 7728363 A FR7728363 A FR 7728363A FR 2364811 A1 FR2364811 A1 FR 2364811A1
- Authority
- FR
- France
- Prior art keywords
- pressure
- adjust
- intended
- submersible buoy
- submersion level
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/16—Laying or reclaiming pipes on or under water on the bottom
- F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Fluid-Driven Valves (AREA)
- Sewage (AREA)
- Catching Or Destruction (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
a. L'invention concerne une butée pouvant faire partie d'un système destiné à régler la descente et la remontée d'un objet, un pipe-line par exemple, que l'on doit poser à distance du rivage. b. Le système contient une pluralité de bouées et quand celles-ci montent ou descendent avec leur charge, leur pression est réglée par une soupape qui répond à la pression hydrostatique de l'eau environnante en maintenant une petite différence entre la pression de la bouée et la pression environnante. c. Ce système permet de descendre des objets lourds dans la mer à des profondeurs quelconques par des moyens simples et avec des appareils faciles à construire et à manipuler.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/725,098 US4121529A (en) | 1976-09-20 | 1976-09-20 | Buoyancy systems |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2364811A1 true FR2364811A1 (fr) | 1978-04-14 |
FR2364811B1 FR2364811B1 (fr) | 1983-11-18 |
Family
ID=24913155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728363A Granted FR2364811A1 (fr) | 1976-09-20 | 1977-09-20 | Bouee submersible destinee a regler le niveau d'immersion d'un objet |
Country Status (16)
Country | Link |
---|---|
US (1) | US4121529A (fr) |
JP (1) | JPS5353024A (fr) |
AR (1) | AR219091A1 (fr) |
BR (1) | BR7706229A (fr) |
CA (1) | CA1071882A (fr) |
DE (1) | DE2742116A1 (fr) |
DK (1) | DK415677A (fr) |
ES (3) | ES462446A1 (fr) |
FI (1) | FI69200C (fr) |
FR (1) | FR2364811A1 (fr) |
GB (1) | GB1567572A (fr) |
HK (1) | HK72785A (fr) |
MX (1) | MX144945A (fr) |
NL (1) | NL7710266A (fr) |
NO (1) | NO155825B (fr) |
SE (1) | SE433117B (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193057A (en) * | 1978-03-20 | 1980-03-11 | Bunker Ramo Corporation | Automatic deployment of horizontal linear sensor array |
US4974995A (en) * | 1980-01-21 | 1990-12-04 | Shell Oil Company | Pressure actuated buoy flattener |
JPS56105186A (en) * | 1980-01-21 | 1981-08-21 | Shell Int Research | Installing method and device of construction under water |
EP0032760B1 (fr) * | 1980-01-21 | 1985-01-16 | Shell Internationale Researchmaatschappij B.V. | Procédé et appareil pour déployer une structure sous la surface d'un plan d'eau |
US4364325A (en) * | 1980-11-24 | 1982-12-21 | The Charles Stark Draper Laboratory, Inc. | Passive controlled buoyancy apparatus |
NO169530C (no) * | 1988-07-01 | 1992-07-08 | Norwegian Contractors | Anordning for enkeltvis transport og installasjon av elementer paa havbunnen |
GB2221875A (en) * | 1988-07-26 | 1990-02-21 | Buoyco | Gas control valves and apparatus for controlling buoyancy in water |
US5379267A (en) * | 1992-02-11 | 1995-01-03 | Sparton Corporation | Buoyancy control system |
TW261577B (fr) * | 1993-07-14 | 1995-11-01 | Krypton Internat Sa | |
IT1270979B (it) * | 1993-09-30 | 1997-05-26 | Afros Spa | Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi |
US5665287A (en) * | 1993-07-14 | 1997-09-09 | Foaming Technologies Cardio Bv | Froth process for continous manufacture of polyurethane foam slab-stocks |
NL9400517A (nl) * | 1994-03-31 | 1995-11-01 | Allseas Eng Bv | Werkwijze en inrichting voor het leggen van een pijpleiding op een onder water gelegen bodem. |
US5516317A (en) * | 1995-06-09 | 1996-05-14 | Moody; Kenneth D. | System to sink and float buoys |
US6257337B1 (en) * | 1998-03-17 | 2001-07-10 | Granville Louis Wells | Submerged riser tensioner |
NO20000289L (no) * | 1999-01-21 | 2000-07-24 | J Ray Mcdermott Sa | FremgangsmÕte og anordning for marin rørledningsinstallasjon |
US6626248B1 (en) | 1999-05-05 | 2003-09-30 | Smith International, Inc. | Assembly and method for jarring a drilling drive pipe into undersea formation |
US6715962B2 (en) | 2000-01-07 | 2004-04-06 | Smith International, Inc. | Assembly and floatation method for drilling drivepipe |
US6328791B1 (en) | 2000-05-03 | 2001-12-11 | Hamilton Beach/Proctor-Silex, Inc. | Air filtration device |
US6315821B1 (en) | 2000-05-03 | 2001-11-13 | Hamilton Beach/Proctor-Silex, Inc. | Air filtration device including filter change indicator |
ITMI20042021A1 (it) | 2004-10-25 | 2005-01-25 | Saipem Spa | Procedimento sistema e apparecchiatura per il traino di condotte sottomarine |
ITMI20042030A1 (it) * | 2004-10-25 | 2005-01-25 | Isea S P A | Struttura galleggiante per il varo di tubazioni anche in condizioni di basso fondale |
US7165504B1 (en) | 2004-12-20 | 2007-01-23 | The United States Of America As Represented By The Secretary Of The Navy. | Antenna linear extension and retraction apparatus for a submersible device, and method of use |
BRPI0608330A2 (pt) * | 2005-05-05 | 2009-12-29 | Acergy France Sa | rebocamento e instalação submarina de artigos compridos |
US7368003B2 (en) | 2005-06-24 | 2008-05-06 | S.C. Johnson & Son, Inc. | Systems for and methods of providing air purification in combination with odor elimination |
US7537647B2 (en) | 2005-08-10 | 2009-05-26 | S.C. Johnson & Son, Inc. | Air purifier |
GB2435316A (en) * | 2006-02-10 | 2007-08-22 | Jean-Baptiste Pose | Method and apparatus for offshore pipe installation |
ITMI20060823A1 (it) * | 2006-04-24 | 2007-10-25 | Isea S P A | Struttura galleggiante componibile |
ITMI20061611A1 (it) * | 2006-08-10 | 2008-02-11 | Saipem Spa | Dispositivo e metodo per i traino di condotte sottomarine |
US20090223673A1 (en) * | 2008-03-04 | 2009-09-10 | Bartlett William F | Offshore Riser Retrofitting Method and Apparatus |
IT1392689B1 (it) * | 2009-01-27 | 2012-03-16 | Saipem Spa | Apparecchiatura, sistema e procedimento per il traino di condotte sottomarine |
WO2011150363A1 (fr) * | 2010-05-28 | 2011-12-01 | Weatherford/Lamb, Inc. | Système d'installation et d'intervention sur complétions en eaux profondes |
US9321515B2 (en) | 2012-03-02 | 2016-04-26 | Sea-Bird Electronics, Inc. | Fluid-based buoyancy compensation |
ITMI20121036A1 (it) * | 2012-06-14 | 2013-12-15 | Saipem Spa | Sistema e metodo di guida per varare una tubazione da un natante di posa a un letto di un corpo di acqua |
US8961071B2 (en) * | 2013-03-15 | 2015-02-24 | Chevron U.S.A. Inc. | Systems and methods for protecting subsea pipeline from excessive stress or fatigue loading |
GB2527848B (en) * | 2014-07-04 | 2016-09-28 | Subsea 7 Ltd | Towable subsea oil and gas production systems |
US10480684B2 (en) * | 2014-11-03 | 2019-11-19 | Saipem S.P.A. | Supporting device, laying vessel, and launch method for laying a pipeline on the bed of a body of water |
TWI571582B (zh) * | 2015-06-24 | 2017-02-21 | Ian Larsen | Large diameter submerged pipe counterweight and its installation method |
CN105857532B (zh) * | 2015-07-06 | 2018-04-06 | 周剑辉 | 通用海上平台及其浮力调节方法和稳定发电方法 |
CN106247011B (zh) * | 2016-08-12 | 2019-03-05 | 中铁十局集团第十工程有限公司 | 一种大直径长距离输水管道拼接、沉放系统及其方法 |
CN106337971B (zh) * | 2016-10-09 | 2019-05-10 | 中国矿业大学 | 一种浮力可变浮箱及其应用 |
US10640188B1 (en) * | 2017-10-16 | 2020-05-05 | Woods Hole Oceanographic Institution | Passive ballast device, system and methods of using same |
US11325685B2 (en) * | 2017-10-16 | 2022-05-10 | Woods Hole Oceanographic Institution | Passive ballast device, system and methods of using same |
CN109229293B (zh) * | 2018-09-26 | 2020-12-11 | 杭州煜贤网络科技有限公司 | 一种节能环保的海洋管道浮体装置 |
CN112265603B (zh) * | 2020-10-21 | 2024-05-28 | 天津大学 | 一种可自动调平式剖面测量浮标浮力调节系统及方法 |
CN113719664B (zh) * | 2021-08-29 | 2023-03-28 | 贵州龙享科技有限公司 | 一种水利工程用管道沉降控制装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359366A (en) * | 1942-10-28 | 1944-10-03 | Katcher Morris | Submerged barge and towboat |
US3566609A (en) * | 1969-05-15 | 1971-03-02 | Brown & Root | Method and apparatus for laying pipelines |
GB1407979A (en) * | 1971-10-05 | 1975-10-01 | Plessey Co Ltd | Watergoing craft |
FR2284512A1 (fr) * | 1974-07-26 | 1976-04-09 | Bvs | Bouee a portance constante |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE570719C (de) * | 1930-11-11 | 1933-02-18 | Albert Eustace Short | Boje zur Verankerung von Booten und Wasserflugzeugen |
US3179962A (en) * | 1963-12-24 | 1965-04-27 | John C Shear | Flotation apparatus and mechanical control therefor |
US3620028A (en) * | 1969-05-05 | 1971-11-16 | Western Offshore Drilling & Ex | Pipe lay down apparatus |
US3961389A (en) * | 1969-09-09 | 1976-06-08 | The United States Of America As Represented By The Secretary Of The Navy | Depth regulating apparatus |
US3727417A (en) * | 1971-07-23 | 1973-04-17 | Mc Dermott J & Co Inc | Submarine pipeline laying apparatus |
US3794965A (en) * | 1972-09-18 | 1974-02-26 | Exxon Production Research Co | Marine seismic cable buoyancy system |
-
1976
- 1976-09-20 US US05/725,098 patent/US4121529A/en not_active Expired - Lifetime
-
1977
- 1977-09-16 FI FI772731A patent/FI69200C/fi not_active IP Right Cessation
- 1977-09-16 GB GB38671/77A patent/GB1567572A/en not_active Expired
- 1977-09-17 ES ES462446A patent/ES462446A1/es not_active Expired
- 1977-09-19 BR BR7706229A patent/BR7706229A/pt unknown
- 1977-09-19 NL NL7710266A patent/NL7710266A/xx not_active Application Discontinuation
- 1977-09-19 NO NO773203A patent/NO155825B/no unknown
- 1977-09-19 SE SE7710476A patent/SE433117B/xx not_active IP Right Cessation
- 1977-09-19 MX MX170616A patent/MX144945A/es unknown
- 1977-09-19 CA CA287,040A patent/CA1071882A/fr not_active Expired
- 1977-09-19 DE DE19772742116 patent/DE2742116A1/de not_active Ceased
- 1977-09-20 FR FR7728363A patent/FR2364811A1/fr active Granted
- 1977-09-20 JP JP11388377A patent/JPS5353024A/ja active Pending
- 1977-09-20 AR AR269274A patent/AR219091A1/es active
- 1977-09-20 DK DK415677A patent/DK415677A/da not_active Application Discontinuation
-
1978
- 1978-07-31 ES ES472231A patent/ES472231A1/es not_active Expired
- 1978-07-31 ES ES472232A patent/ES472232A1/es not_active Expired
-
1985
- 1985-09-26 HK HK727/85A patent/HK72785A/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359366A (en) * | 1942-10-28 | 1944-10-03 | Katcher Morris | Submerged barge and towboat |
US3566609A (en) * | 1969-05-15 | 1971-03-02 | Brown & Root | Method and apparatus for laying pipelines |
GB1407979A (en) * | 1971-10-05 | 1975-10-01 | Plessey Co Ltd | Watergoing craft |
FR2284512A1 (fr) * | 1974-07-26 | 1976-04-09 | Bvs | Bouee a portance constante |
Also Published As
Publication number | Publication date |
---|---|
ES472232A1 (es) | 1979-04-01 |
SE7710476L (sv) | 1978-03-21 |
NL7710266A (nl) | 1978-03-22 |
FI69200C (fi) | 1985-12-10 |
FI772731A (fi) | 1978-03-21 |
JPS5353024A (en) | 1978-05-15 |
US4121529A (en) | 1978-10-24 |
AR219091A1 (es) | 1980-07-31 |
HK72785A (en) | 1985-10-04 |
MX144945A (es) | 1981-12-04 |
DE2742116A1 (de) | 1978-03-23 |
FI69200B (fi) | 1985-08-30 |
ES472231A1 (es) | 1979-04-01 |
GB1567572A (en) | 1980-05-14 |
NO773203L (no) | 1978-03-21 |
NO155825B (no) | 1987-02-23 |
SE433117B (sv) | 1984-05-07 |
CA1071882A (fr) | 1980-02-19 |
FR2364811B1 (fr) | 1983-11-18 |
BR7706229A (pt) | 1978-05-09 |
ES462446A1 (es) | 1978-12-16 |
DK415677A (da) | 1978-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |