ES470205A1 - Metodo para sumergir en un lugar preciso del fondo del agua un dispositivo de peso - Google Patents

Metodo para sumergir en un lugar preciso del fondo del agua un dispositivo de peso

Info

Publication number
ES470205A1
ES470205A1 ES470205A ES470205A ES470205A1 ES 470205 A1 ES470205 A1 ES 470205A1 ES 470205 A ES470205 A ES 470205A ES 470205 A ES470205 A ES 470205A ES 470205 A1 ES470205 A1 ES 470205A1
Authority
ES
Spain
Prior art keywords
equipment
submerging
negative buoyancy
water
buoyancy
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.)
Expired
Application number
ES470205A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of ES470205A1 publication Critical patent/ES470205A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/22—Handling or lashing of anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/06—Constructions, or methods of constructing, in water

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Paleontology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Revetment (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Bridges Or Land Bridges (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Método para sumergir en un lugar preciso del fondo del agua una masa de peso, caracterizado por las etapas siguientes: a) Unir la masa mediante una línea a unos medios flotadores que forman con ella un conjunto de flotabilidad positiva, siendo la longitud de la línea inferior a la profundidad del agua en el lugar del anclado; b)Soportar en la superficie del agua, por medios de aligeramiento, el mencionado conjunto en posición de distanciamento de la masa con relación a los mencionados medios flotadores; c) Liberar la masa de los mencionados medios de aligeramiento, hundiéndose esta así en el agua hasta la vertical de los mencionados medios flotadores; d) Disminuir la flotabilidad de los mencionados medios flotadores cuando estos se encuentran en la vertical del lugar de anclaje seleccionado, hasta que la masa toca el fondo.
ES470205A 1977-05-26 1978-05-24 Metodo para sumergir en un lugar preciso del fondo del agua un dispositivo de peso Expired ES470205A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716451A FR2391900A1 (fr) 1977-05-26 1977-05-26 Methode pour immerger un dispositif de flottabilite negative

Publications (1)

Publication Number Publication Date
ES470205A1 true ES470205A1 (es) 1979-10-16

Family

ID=9191412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470205A Expired ES470205A1 (es) 1977-05-26 1978-05-24 Metodo para sumergir en un lugar preciso del fondo del agua un dispositivo de peso

Country Status (8)

Country Link
US (1) US4271550A (es)
JP (1) JPS53147398A (es)
BR (1) BR7803344A (es)
CA (1) CA1091046A (es)
ES (1) ES470205A1 (es)
FR (1) FR2391900A1 (es)
GB (1) GB1591976A (es)
NO (1) NO148914C (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388023A (en) * 1981-04-03 1983-06-14 Hazeltine Corporation Truss array for supporting devices within a fluid medium
US4436049A (en) 1982-05-20 1984-03-13 The United States Of America As Represented By The Secretary Of The Navy Simulator for testing sonobuoys
FR2569744B1 (fr) * 1984-09-05 1986-09-19 Spie Batignolles Procede et installation pour installer une canalisation en milieu subaquatique et canalisation ainsi realisee
NO872009L (no) * 1987-05-14 1988-11-15 Norwegian Contractors Fremgangsmaate for aa installere et flytelegeme paa en sjoebunn.
NO169530C (no) * 1988-07-01 1992-07-08 Norwegian Contractors Anordning for enkeltvis transport og installasjon av elementer paa havbunnen
US9976535B2 (en) 2005-11-07 2018-05-22 Gwave Llc System for producing energy through the action of waves
GB0704670D0 (en) * 2006-11-08 2007-04-18 Acergy France Sa Hybrid tower and methods of installing same
US8998539B2 (en) 2006-11-08 2015-04-07 Acergy France SAS Hybrid riser tower and methods of installing same
GB2463697B (en) * 2008-09-22 2012-06-27 Technip France Method of locating a subsea structure for deployment
WO2011150363A1 (en) * 2010-05-28 2011-12-01 Weatherford/Lamb, Inc. Deepwater completion installation and intervention system
ITGE20110028A1 (it) * 2011-03-15 2012-09-16 Iacopo Martini Scambiatore di calore a sospensione idrostatica
FR2981721B1 (fr) * 2011-10-21 2013-11-08 Technip France Methode d'installation d'une tour autoportee d'extraction des hydrocarbures
FR2984396A1 (fr) * 2011-12-19 2013-06-21 Total Sa Installation de transfert de fluides entre une tete de puits au fond de l'eau et une structure de surface
BR112014030264B1 (pt) 2012-06-04 2021-10-13 Gwave Llc Sistema de produção de energia através da ação das ondas
WO2015175485A1 (en) * 2014-05-12 2015-11-19 Gwave Llc Submarine cable system
GB2535716B (en) 2015-02-24 2020-11-25 Equinor Energy As Direct tie-in of pipelines by added curvature
GB2535717B (en) * 2015-02-24 2020-11-25 Equinor Energy As Pipeline method and apparatus
GB2564665B (en) * 2017-07-18 2020-06-03 Equinor Energy As Subsea installation method
CN108820151B (zh) * 2018-07-27 2020-03-27 海洋石油工程股份有限公司 海上船舶布锚的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA865454A (en) * 1971-03-09 W. Clark Daniel Mobile marine structure
US2783027A (en) * 1953-04-24 1957-02-26 Shell Dev Method and apparatus for submerged well drilling
US2908141A (en) * 1954-07-23 1959-10-13 Raymond Int Inc Marine platforms
CH368985A (fr) * 1960-05-11 1963-04-30 Francis Wittgenstein Gerard Procédé d'immersion d'un pipe-line subaquatique et pipe-line immergé par le procédé
US3566426A (en) * 1968-04-30 1971-03-02 Proteus Inc Flotation system
GB1280312A (en) * 1969-04-25 1972-07-05 James Basset Method and means for refloating sunken objects such as craft and buoys, and craft and buoys incorporating such means
US3657752A (en) * 1969-12-29 1972-04-25 Proteus Inc Locator devices
US3667417A (en) * 1970-04-24 1972-06-06 Us Navy Messenger buoy recovery device
JPS492820A (es) * 1972-04-21 1974-01-11
JPS4939208A (es) * 1972-08-22 1974-04-12
GB1434357A (en) * 1972-09-18 1976-05-05 Duyster T H Method of constructing a long pipeline on the floor of a body of water
GR59794B (en) * 1975-03-27 1978-02-28 Doris Dev Richesse Sous Marine Laying pipes under-water
US4048686A (en) * 1976-07-09 1977-09-20 Kloften & Kloften A/S Buoyancy device and method

Also Published As

Publication number Publication date
FR2391900B1 (es) 1980-01-18
US4271550A (en) 1981-06-09
JPS6238589B2 (es) 1987-08-18
NO148914C (no) 1984-01-11
NO148914B (no) 1983-10-03
NO781807L (no) 1978-11-28
JPS53147398A (en) 1978-12-22
BR7803344A (pt) 1979-02-06
GB1591976A (en) 1981-07-01
FR2391900A1 (fr) 1978-12-22
CA1091046A (fr) 1980-12-09

Similar Documents

Publication Publication Date Title
ES470205A1 (es) Metodo para sumergir en un lugar preciso del fondo del agua un dispositivo de peso
ES475014A1 (es) Procedimiento para la acuacultura marina.
NZ189387A (en) Submersed buoy carries flow line coupled to ship
GB2026541B (en) Electrolytc cell for electrolysis of sea water
ES459268A1 (es) Procedimiento de fabricacion de una plataforma destinada a ser instalada en el mar y plataforma construida segun dicho procedimiento.
ES471820A1 (es) Dispositivo portador de aparatos oceanograficos
JPS5356811A (en) Apparatus for and method of supporting pipe line to be provided along concave portion deeply under water on sea bottom
JPS5286217A (en) Method of and apparatus for installing pipe line on water bottom
GB1550384A (en) Buoyant offshore platform and method of installing same
JPS5334303A (en) Assembly of submarine tank with pivoted tower and method of placing the assembly
GB1546923A (en) Method of manoeuvring an underwater structure with respectto a submerged soundreflecting object
DE2862109D1 (en) Means for the conversion into energy of the varying conditions of temperature existant in deep waters, particularly the sea
JPS5389996A (en) Laying submarine cable
ES457188A1 (es) Instalacion para el largado de flotadores sumergidos.
JPS5293927A (en) Negative plate for sea water battery and method of producing same
JPS5389995A (en) Laying submarine cable
JPS52109299A (en) Method of abruptly draining ballast water of ship in dock
JPS5529612A (en) Mooring apparatus of ocean structure
JPS5313516A (en) Method of installing pipe on sea bottom
DE2964764D1 (en) Method of measuring the volume of suspended matter in a liquid with special application to the automatic determination of the quality of water
IT1170712B (it) Procedimento per costruire una torre marina a sostentamento libero
JPS5318198A (en) Method of preventing corrosion of hull and increasing buoyancy
JPS5387515A (en) Method of supervising laid conditions of long body on sea bottom
JPS5316413A (en) Float type method of installing submarine pipe line by sinking
GB1550513A (en) Method of and a device for underwater inspection of an objject submerged in dirty water

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204