FR2812370B1 - Dispositif de flottaison annele d'un pipeline a grande profondeur - Google Patents

Dispositif de flottaison annele d'un pipeline a grande profondeur

Info

Publication number
FR2812370B1
FR2812370B1 FR0009746A FR0009746A FR2812370B1 FR 2812370 B1 FR2812370 B1 FR 2812370B1 FR 0009746 A FR0009746 A FR 0009746A FR 0009746 A FR0009746 A FR 0009746A FR 2812370 B1 FR2812370 B1 FR 2812370B1
Authority
FR
France
Prior art keywords
annual
large depth
float device
depth pipeline
pipeline
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 - Fee Related
Application number
FR0009746A
Other languages
English (en)
Other versions
FR2812370A1 (fr
Inventor
Philippe Marchal
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.)
ITP
Original Assignee
ITP
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 ITP filed Critical ITP
Priority to FR0009746A priority Critical patent/FR2812370B1/fr
Publication of FR2812370A1 publication Critical patent/FR2812370A1/fr
Application granted granted Critical
Publication of FR2812370B1 publication Critical patent/FR2812370B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
FR0009746A 2000-07-25 2000-07-25 Dispositif de flottaison annele d'un pipeline a grande profondeur Expired - Fee Related FR2812370B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0009746A FR2812370B1 (fr) 2000-07-25 2000-07-25 Dispositif de flottaison annele d'un pipeline a grande profondeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009746A FR2812370B1 (fr) 2000-07-25 2000-07-25 Dispositif de flottaison annele d'un pipeline a grande profondeur

Publications (2)

Publication Number Publication Date
FR2812370A1 FR2812370A1 (fr) 2002-02-01
FR2812370B1 true FR2812370B1 (fr) 2003-08-08

Family

ID=8852898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009746A Expired - Fee Related FR2812370B1 (fr) 2000-07-25 2000-07-25 Dispositif de flottaison annele d'un pipeline a grande profondeur

Country Status (1)

Country Link
FR (1) FR2812370B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109386651B (zh) * 2018-09-05 2023-12-08 哈尔滨工程大学 一种管道应急回收装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920784A (en) * 1955-12-01 1960-01-12 Chicago Bridge & Iron Co Liquid storage vessel
FR1501757A (fr) * 1966-06-13 1967-11-18 Constructeurs Associes Pour Le Appareillage et son procédé d'utilisation pour le transport et la mise en place de conduites sous-marines
US3608767A (en) * 1969-06-20 1971-09-28 Uniroyal Inc Deep submergence vessels of interconnected radial-filament spheres
US4037425A (en) * 1975-06-09 1977-07-26 H. B. Contracting Ltd. Buoyancy apparatus
FR2786713B1 (fr) 1998-12-08 2001-02-16 Itp Procede de realisation de tuyaux a raccorder dans une canalisation a double paroi et machine pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2812370A1 (fr) 2002-02-01

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20170331