ES459541A1 - Dispositivo flotador para la colocacion de una conduccion submarina. - Google Patents

Dispositivo flotador para la colocacion de una conduccion submarina.

Info

Publication number
ES459541A1
ES459541A1 ES459541A ES459541A ES459541A1 ES 459541 A1 ES459541 A1 ES 459541A1 ES 459541 A ES459541 A ES 459541A ES 459541 A ES459541 A ES 459541A ES 459541 A1 ES459541 A1 ES 459541A1
Authority
ES
Spain
Prior art keywords
float
pipeline
opening
water
laying
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
ES459541A
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.)
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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
Priority claimed from FR7616329A external-priority patent/FR2353435A1/fr
Priority claimed from FR7621430A external-priority patent/FR2358606A1/fr
Application filed by Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Publication of ES459541A1 publication Critical patent/ES459541A1/es
Expired legal-status Critical Current

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
    • F16L1/165—Laying or reclaiming pipes on or under water on the bottom by towing the pipe on or near the bottom
    • 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
    • F16L1/20—Accessories therefor, e.g. floats or weights
    • F16L1/24—Floats; Weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feedback Control In General (AREA)
  • Manipulator (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

Dispositivo flotador para la colocación de una conducción submarina, a partir de una base de lanzamiento, que comprende uno o varios tubos que contienen un líquido menos denso que el agua, fijos a la conducción y que se extienden a todo lo largo de la misma, que se caracteriza por el hecho de que el tubo o los tubos forman a lo largo de la aludida conducción una pluralidad de compartimientos aislados entre sí por paredes transversales y que comunican libremente cada uno de ellos con el mar por una abertura o una tubería que se abre hacia abajo.
ES459541A 1976-05-31 1977-05-27 Dispositivo flotador para la colocacion de una conduccion submarina. Expired ES459541A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7616329A FR2353435A1 (fr) 1976-05-31 1976-05-31 Flotteur pour conduites sous-marines
FR7621430A FR2358606A1 (fr) 1976-07-13 1976-07-13 Flotteur pour la mise en place de conduites sous-marines

Publications (1)

Publication Number Publication Date
ES459541A1 true ES459541A1 (es) 1978-11-16

Family

ID=26219461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459541A Expired ES459541A1 (es) 1976-05-31 1977-05-27 Dispositivo flotador para la colocacion de una conduccion submarina.

Country Status (6)

Country Link
US (1) US4104886A (es)
BR (1) BR7703486A (es)
ES (1) ES459541A1 (es)
GB (1) GB1568582A (es)
IT (1) IT1116652B (es)
NO (1) NO149222C (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899584A (ja) * 1981-12-04 1983-06-13 株式会社東京久栄 水底管敷設工法
US4626136A (en) * 1985-09-13 1986-12-02 Exxon Production Research Co. Pressure balanced buoyant tether for subsea use
IT1186412B (it) * 1985-12-06 1987-11-26 Snam Progetti Procedimento di varo dalla terraferma di condotte subacquee di grande dimensione,particolarmente per opere di presa
NO172456C (no) * 1987-02-03 1993-07-21 Norwegian Contractors Anordning og fremgangsmaate for utsleping, ballastering ogdeballastering av roerlegemer
GB8718581D0 (en) * 1987-08-06 1987-09-09 Seaflex Isle Of Wight Ltd Laying underwater filamentary material
NO170739C (no) * 1988-07-01 1992-11-25 Norwegian Contractors Fremgangsmaate til bruk ved tauing av lange, prefabrikerteroerledninger
GB0115919D0 (en) * 2001-06-29 2001-08-22 Smit Land & Marine Engineering Flowline delivery
GB0115918D0 (en) * 2001-06-29 2001-08-22 Smit Land & Marine Engineering Flowline delivery
EP1402148A1 (en) * 2001-06-29 2004-03-31 Smit Land & Marine Engineering Limited Method of laying an underwater flowline
GB2404428B (en) * 2003-11-07 2005-07-13 Massoud Baghernejad Method and apparatus for laying a pipeline
US9927263B2 (en) 2013-07-02 2018-03-27 The Penn State Research Foundation Intrusion detection system for an undersea environment
US9885848B2 (en) 2013-07-02 2018-02-06 The Penn State Research Foundation Composite cable assembly with neutral buoyancy
WO2015002870A1 (en) 2013-07-02 2015-01-08 The Penn State Research Foundation Composite cable assembly with neutral buoyancy
CN104019281B (zh) * 2014-05-12 2016-02-24 天津大学 一种防止管道悬跨的挠性连接方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136133A (en) * 1959-12-30 1964-06-09 Perret Georges Laying down of immersed pipes
US3855809A (en) * 1971-06-14 1974-12-24 Gulf Oil Corp Underwater oil storage tank and method of submerging same
FR2287002A1 (fr) * 1974-10-03 1976-04-30 Doris Dev Richesse Sous Marine Dispositif de pose de conduites sous-marines
US4037425A (en) * 1975-06-09 1977-07-26 H. B. Contracting Ltd. Buoyancy apparatus

Also Published As

Publication number Publication date
IT1116652B (it) 1986-02-10
BR7703486A (pt) 1978-03-14
GB1568582A (en) 1980-06-04
US4104886A (en) 1978-08-08
NO149222B (no) 1983-11-28
NO771872L (no) 1977-12-01
NO149222C (no) 1984-03-07

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