IT1044366B - Procedimento e dispositivo di rilascio dei galleggianti di allegge rimento di condotte sottomarine - Google Patents

Procedimento e dispositivo di rilascio dei galleggianti di allegge rimento di condotte sottomarine

Info

Publication number
IT1044366B
IT1044366B IT26054/75A IT2605475A IT1044366B IT 1044366 B IT1044366 B IT 1044366B IT 26054/75 A IT26054/75 A IT 26054/75A IT 2605475 A IT2605475 A IT 2605475A IT 1044366 B IT1044366 B IT 1044366B
Authority
IT
Italy
Prior art keywords
rimento
submarine
conduct
procedure
floats
Prior art date
Application number
IT26054/75A
Other languages
English (en)
Italian (it)
Original Assignee
Erap
Cie Maritime D Expertises S A
Petroles Cie Francaise
Bretagne Atel Chantiers
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
Application filed by Erap, Cie Maritime D Expertises S A, Petroles Cie Francaise, Bretagne Atel Chantiers, Doris Dev Richesse Sous Marine filed Critical Erap
Application granted granted Critical
Publication of IT1044366B publication Critical patent/IT1044366B/it

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)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Ropes Or Cables (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Supports For Pipes And Cables (AREA)
IT26054/75A 1974-08-05 1975-08-04 Procedimento e dispositivo di rilascio dei galleggianti di allegge rimento di condotte sottomarine IT1044366B (it)

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 (1)

Publication Number Publication Date
IT1044366B true IT1044366B (it) 1980-03-20

Family

ID=9142109

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26054/75A IT1044366B (it) 1974-08-05 1975-08-04 Procedimento e dispositivo di rilascio dei galleggianti di allegge rimento di condotte sottomarine

Country Status (7)

Country Link
US (1) US4067199A (US20110158925A1-20110630-C00042.png)
CA (1) CA1032356A (US20110158925A1-20110630-C00042.png)
FR (1) FR2281534A1 (US20110158925A1-20110630-C00042.png)
GB (1) GB1512847A (US20110158925A1-20110630-C00042.png)
IT (1) IT1044366B (US20110158925A1-20110630-C00042.png)
NL (1) NL7509253A (US20110158925A1-20110630-C00042.png)
NO (1) NO143683C (US20110158925A1-20110630-C00042.png)

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
BRPI0608330A2 (pt) * 2005-05-05 2009-12-29 Acergy France Sa rebocamento e instalação submarina de artigos compridos
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
NO753685L (US20110158925A1-20110630-C00042.png) 1976-05-06
FR2281534B1 (US20110158925A1-20110630-C00042.png) 1976-12-31
NO143683C (no) 1981-03-25
NL7509253A (nl) 1976-02-09
CA1032356A (en) 1978-06-06
GB1512847A (en) 1978-06-01
FR2281534A1 (fr) 1976-03-05
US4067199A (en) 1978-01-10
NO143683B (no) 1980-12-15

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