FR2781033B1 - Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux - Google Patents

Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux

Info

Publication number
FR2781033B1
FR2781033B1 FR9808738A FR9808738A FR2781033B1 FR 2781033 B1 FR2781033 B1 FR 2781033B1 FR 9808738 A FR9808738 A FR 9808738A FR 9808738 A FR9808738 A FR 9808738A FR 2781033 B1 FR2781033 B1 FR 2781033B1
Authority
FR
France
Prior art keywords
nautical
burying
assembly
machine
aqueous medium
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
FR9808738A
Other languages
English (en)
Other versions
FR2781033A1 (fr
Inventor
Jean Francois Lavergne
Jacques Leon Jean Mari Carabin
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.)
LOUIS DREYFUS COMMUNICATION
Original Assignee
LOUIS DREYFUS COMMUNICATION
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 LOUIS DREYFUS COMMUNICATION filed Critical LOUIS DREYFUS COMMUNICATION
Priority to FR9808738A priority Critical patent/FR2781033B1/fr
Publication of FR2781033A1 publication Critical patent/FR2781033A1/fr
Application granted granted Critical
Publication of FR2781033B1 publication Critical patent/FR2781033B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/106—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using ploughs, coulters, rippers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • E02F5/103—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters with oscillating or vibrating digging tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
FR9808738A 1998-07-08 1998-07-08 Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux Expired - Fee Related FR2781033B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9808738A FR2781033B1 (fr) 1998-07-08 1998-07-08 Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808738A FR2781033B1 (fr) 1998-07-08 1998-07-08 Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux

Publications (2)

Publication Number Publication Date
FR2781033A1 FR2781033A1 (fr) 2000-01-14
FR2781033B1 true FR2781033B1 (fr) 2000-08-04

Family

ID=9528410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808738A Expired - Fee Related FR2781033B1 (fr) 1998-07-08 1998-07-08 Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux

Country Status (1)

Country Link
FR (1) FR2781033B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106609885A (zh) * 2017-01-09 2017-05-03 浙江海洋大学 一种基于浅海吹填区海底管线的保护的设计方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201122067D0 (en) * 2011-12-21 2012-02-01 Ihc Engineering Business Ltd Apparatus and method for burying elongate member
CN106704705B (zh) * 2017-01-12 2019-12-17 中交天航南方交通建设有限公司 一种水上管线组装作业方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498242A (en) * 1974-07-26 1978-01-18 Sumitomo Electric Industries Movable cable plow for burying underwater cable
JPS5337550B2 (fr) * 1974-10-02 1978-10-09
US3952532A (en) * 1975-04-23 1976-04-27 Spearman Robert R Underwater trenching and cable laying apparatus
US4260290A (en) * 1979-02-07 1981-04-07 J. I. Case Company Cable plow assembly
FR2455235A1 (fr) * 1979-04-27 1980-11-21 Coflexip Dispositif d'ensouillage de cables ou conduites tubulaires flexibles dans le fond sous-marin
US4812079A (en) * 1986-08-29 1989-03-14 Casper Colosimo & Son, Inc. Embedding cablelike members
GB8703154D0 (en) * 1987-02-11 1987-03-18 Soil Machine Dynamics Ltd Submarine cable plough
DE3739041A1 (de) * 1987-11-17 1989-05-24 Siemens Ag Kabelpflug
FR2660494B1 (fr) * 1990-03-29 1992-10-16 Eca Systeme pour la pose sur un fond sous-marin d'un cable au moyen d'un navire cablier.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106609885A (zh) * 2017-01-09 2017-05-03 浙江海洋大学 一种基于浅海吹填区海底管线的保护的设计方法
CN106609885B (zh) * 2017-01-09 2019-03-15 浙江海洋大学 一种基于浅海吹填区海底管线的保护的设计方法

Also Published As

Publication number Publication date
FR2781033A1 (fr) 2000-01-14

Similar Documents

Publication Publication Date Title
FR2709559B1 (fr) Système Sonar pour courantomètre et Loch Doppler.
FR2715069B1 (fr) Procédé pour améliorer la rémanence d'une odeur.
FR2768544B1 (fr) Procede de detection d'activite vocale
FR2781477B1 (fr) Procede de synthese d'alumines en milieu basique
ITRM950160A0 (it) Metodo di fitodepurazione e rinaturazione di acque defluenti e protezione e supporto spondale di specchi d'acqua e mezzi per la sua realizzazione.
FR2810144B3 (fr) Detecteur pour des objets tombant dans l'eau
FR2796464B1 (fr) Procede de determination de l'authenticite et de la provenance geographique de gemmes telles que les beryls
FR2781033B1 (fr) Engin, ensemble nautique et procede pour enfouir des objets allonges dans le fond d'un milieu aqueux
FR2779257B1 (fr) Procede de detection de la profondeur relative entre objets dans une image a partir d'un couple d'images
FR2769917B1 (fr) Procede pour emulsionner un asphalte dans l'eau et emulsion ainsi obtenue
FR2738902B1 (fr) Procede pour eviter la formation de givre dans un appareil produisant de la glace
FR2777084B1 (fr) Procede de determination de la concordance entre le contenu d'une cuve et sa hauteur
FR2763314B3 (fr) Conteneur pour la conservation d'echantillons evolutifs
FR2700771B1 (fr) Procédé perfectionné pour polymériser l'acrylamide en milieu aqueux.
FR2726912B1 (fr) Procede pour determiner un anticorps d'antistreptolysine o
FR2716438B1 (fr) Conteneurs pour le conditionnement d'objets de diverses dimensions.
FR2788489B1 (fr) Procede et systeme pour le conditionnement d'une paillette avec un liquide
FR2664833B1 (fr) Procede et dispositif pour l'enfoncement dans le sol d'objets tels que des palplanches.
FR2728587B1 (fr) Milieu de culture non selectif pour l'identification directe de germes dans un echantillon biologique
IL110746A (en) Oil in water emulsions for ultrasonic diagnosis
FR2775805B1 (fr) Procede et architecture logicielle pour la transmission d'objets au sein d'un environnement distribue, conservant les references entre objets
IT1298014B1 (it) Metodo per la generazione d'immagini ecografiche bidimensionali tramite macchine aventi capacita' di analisi power poppler.
FR2662565B1 (fr) Base acoustique pour sonar utilisant l'effet doppler.
FR2772827B1 (fr) Dispositif d'entrainement avec frein hydraulique de devirage pour pompe en puits profond
IT9084130A1 (it) Apparecchiatura per separare dall'acqua di mare sostanze solide e liquide in essa galleggianti

Legal Events

Date Code Title Description
ST Notification of lapse