NO143683C - Fremgangsmaate og anordning for frigjoering av en flaate for understoettelse av undervannskabler eller lignende - Google Patents

Fremgangsmaate og anordning for frigjoering av en flaate for understoettelse av undervannskabler eller lignende

Info

Publication number
NO143683C
NO143683C NO753685A NO753685A NO143683C NO 143683 C NO143683 C NO 143683C NO 753685 A NO753685 A NO 753685A NO 753685 A NO753685 A NO 753685A NO 143683 C NO143683 C NO 143683C
Authority
NO
Norway
Prior art keywords
release
procedure
similar
underwater cables
supporting underwater
Prior art date
Application number
NO753685A
Other languages
English (en)
Norwegian (no)
Other versions
NO753685L (it
NO143683B (no
Inventor
Michel J Jegousse
Original Assignee
Petroles Cie Francaise
Etudes Petrolieres Marines
Bretagne Atel Chantiers
Comex
Doris Dev Richesse Sous Marine
Elf Aquitaine
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 Petroles Cie Francaise, Etudes Petrolieres Marines, Bretagne Atel Chantiers, Comex, Doris Dev Richesse Sous Marine, Elf Aquitaine filed Critical Petroles Cie Francaise
Publication of NO753685L publication Critical patent/NO753685L/no
Publication of NO143683B publication Critical patent/NO143683B/no
Publication of NO143683C publication Critical patent/NO143683C/no

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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Supports For Pipes And Cables (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Ropes Or Cables (AREA)
NO753685A 1974-08-05 1975-11-04 Fremgangsmaate og anordning for frigjoering av en flaate for understoettelse av undervannskabler eller lignende NO143683C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427075A FR2281534A1 (fr) 1974-08-05 1974-08-05 Procede et dispositif de largage de flotteurs d'allegement de conduites sous-marines

Publications (3)

Publication Number Publication Date
NO753685L NO753685L (it) 1976-05-06
NO143683B NO143683B (no) 1980-12-15
NO143683C true NO143683C (no) 1981-03-25

Family

ID=9142109

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753685A NO143683C (no) 1974-08-05 1975-11-04 Fremgangsmaate og anordning for frigjoering av en flaate for understoettelse av undervannskabler eller lignende

Country Status (7)

Country Link
US (1) US4067199A (it)
CA (1) CA1032356A (it)
FR (1) FR2281534A1 (it)
GB (1) GB1512847A (it)
IT (1) IT1044366B (it)
NL (1) NL7509253A (it)
NO (1) NO143683C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974995A (en) * 1980-01-21 1990-12-04 Shell Oil Company Pressure actuated buoy flattener
US4563108A (en) * 1983-05-18 1986-01-07 Shell Oil Company Pressure actuated release mechanism
IT1226554B (it) * 1988-07-29 1991-01-24 Saipem Spa Sistema di sgancio progressivo a distanza di una serie di clampe serrate in successione lungo una struttura subacquea e procedimento per la sua messa in opera.
JP3170656B2 (ja) * 1992-11-09 2001-05-28 横浜ゴム株式会社 ホース
GB0027305D0 (en) * 2000-11-08 2000-12-27 Balmoral Group Subsea buoy
US7993077B2 (en) * 2005-05-05 2011-08-09 Acergy France S.A. Towing and subsea installation of long articles
CN103488177B (zh) * 2013-09-17 2016-08-17 哈尔滨工程大学 一种动力定位水下对接模拟器控制系统
CN105716663A (zh) * 2016-04-11 2016-06-29 国家海洋局第二海洋研究所 一种深海环境长期观测与生物诱捕器
GB2574893B (en) 2018-06-22 2021-09-01 Subsea 7 Ltd Method and apparatus for controlling the buoyant support provided to an elongate subsea structure during launch
KR102528414B1 (ko) * 2022-11-16 2023-05-03 서장현 부력을 이용한 배관 접합 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292209A (fr) * 1959-11-16 1962-05-04 Perfectionnements à la pose de conduites immergées
FR1261434A (fr) * 1960-04-09 1961-05-19 Electricite De France Procédé de pose d'une conduite sous-marine avec allongement par tronçons horizontaux
US3620028A (en) * 1969-05-05 1971-11-16 Western Offshore Drilling & Ex Pipe lay down apparatus
US3727417A (en) * 1971-07-23 1973-04-17 Mc Dermott J & Co Inc Submarine pipeline laying apparatus
US3795115A (en) * 1972-09-05 1974-03-05 Lockheed Petroleum Services Method and apparatus for joining subsea pipelines

Also Published As

Publication number Publication date
GB1512847A (en) 1978-06-01
IT1044366B (it) 1980-03-20
US4067199A (en) 1978-01-10
NO753685L (it) 1976-05-06
FR2281534A1 (fr) 1976-03-05
CA1032356A (en) 1978-06-06
NL7509253A (nl) 1976-02-09
FR2281534B1 (it) 1976-12-31
NO143683B (no) 1980-12-15

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