BR7703486A - Flutuador para o posicionamento de um conduto submarino - Google Patents

Flutuador para o posicionamento de um conduto submarino

Info

Publication number
BR7703486A
BR7703486A BR7703486A BR7703486A BR7703486A BR 7703486 A BR7703486 A BR 7703486A BR 7703486 A BR7703486 A BR 7703486A BR 7703486 A BR7703486 A BR 7703486A BR 7703486 A BR7703486 A BR 7703486A
Authority
BR
Brazil
Prior art keywords
floater
positioning
submarine
duct
submarine duct
Prior art date
Application number
BR7703486A
Other languages
English (en)
Inventor
Michel Paul Dumont
Jacques Edouard Lamy
Original Assignee
Doris Dev Richesse Sous Marine
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 Doris Dev Richesse Sous Marine filed Critical Doris Dev Richesse Sous Marine
Publication of BR7703486A publication Critical patent/BR7703486A/pt

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, weights
    • F16L1/24—Floats; Weights
BR7703486A 1976-05-31 1977-05-30 Flutuador para o posicionamento de um conduto submarino BR7703486A (pt)

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
BR7703486A true BR7703486A (pt) 1978-03-14

Family

ID=26219461

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703486A BR7703486A (pt) 1976-05-31 1977-05-30 Flutuador para o posicionamento de um conduto submarino

Country Status (6)

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

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
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
GB0115919D0 (en) * 2001-06-29 2001-08-22 Smit Land & Marine Engineering Flowline delivery
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
US9606314B2 (en) 2013-07-02 2017-03-28 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
US4104886A (en) 1978-08-08
NO149222B (no) 1983-11-28
NO771872L (no) 1977-12-01
NO149222C (no) 1984-03-07
ES459541A1 (es) 1978-11-16
GB1568582A (en) 1980-06-04

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