FR2448091A1 - Procede de pilotage de pose de canalisations en eau profonde - Google Patents

Procede de pilotage de pose de canalisations en eau profonde

Info

Publication number
FR2448091A1
FR2448091A1 FR7902256A FR7902256A FR2448091A1 FR 2448091 A1 FR2448091 A1 FR 2448091A1 FR 7902256 A FR7902256 A FR 7902256A FR 7902256 A FR7902256 A FR 7902256A FR 2448091 A1 FR2448091 A1 FR 2448091A1
Authority
FR
France
Prior art keywords
line
sea bed
suspended
pilot
vessel
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.)
Granted
Application number
FR7902256A
Other languages
English (en)
Other versions
FR2448091B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7902256A priority Critical patent/FR2448091A1/fr
Publication of FR2448091A1 publication Critical patent/FR2448091A1/fr
Application granted granted Critical
Publication of FR2448091B1 publication Critical patent/FR2448091B1/fr
Granted 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
    • F16L1/18—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying
    • F16L1/19—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying the pipes being J-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

UNE CHARPENTE IMMERGEE AU VOISINAGE IMMEDIAT DU FOND MARIN IMPOSE UNE COURBURE DETERMINEE REGLABLE A LA CANALISATION, ELLE COMPORTE UN MAT TELESCOPIQUE 4, UN GUIDAGE D'ENTREE 6 ORIENTE SUR UN AXE 7, UN GUIDAGE DE SORTIE 9 FIXE POURVU DE TENSIONNEURS IMPOSANT UN EFFORT AXIAL RELATIF DE LA CHARPENTE SUR LA CANALISATION, ET DES SYSTEMES D'ORIENTATION 66 DES FLOTTEURS DISPOSES SUR LA CANALISATION. CETTE CHARPENTE POSSEDE DES PROPULSEURS 19 DESTINES A CORRIGER SON ORIENTATION, ELLE EST SUSPENDUE A DES BATIMENTS DE SURFACE PAR DES FILINS PORTANT DES BUTEES PESANTES 20. LA CANALISATION EST PRESQUE EN EQUILIBRE INDIFFERENT GRACE A DES TRAINS DE FLOTTEURS 60 COMPOSES D'ELEMENTS ARTICULES TRANSITANT DANS LA CHARPENTE ET LARGUES A QUELQUE DISTANCE, LA PARTIE SUSPENDUE DE LA CANALISATION EST DE LONGUEUR SUFFISANTE POUR ENCAISSER PAR UNE LEGERE COURBURE ELASTIQUE UN LACHER DE QUELQUES CENTAINES DE METRES DE CANALISATIONS.
FR7902256A 1979-01-30 1979-01-30 Procede de pilotage de pose de canalisations en eau profonde Granted FR2448091A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902256A FR2448091A1 (fr) 1979-01-30 1979-01-30 Procede de pilotage de pose de canalisations en eau profonde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902256A FR2448091A1 (fr) 1979-01-30 1979-01-30 Procede de pilotage de pose de canalisations en eau profonde

Publications (2)

Publication Number Publication Date
FR2448091A1 true FR2448091A1 (fr) 1980-08-29
FR2448091B1 FR2448091B1 (fr) 1983-04-22

Family

ID=9221327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902256A Granted FR2448091A1 (fr) 1979-01-30 1979-01-30 Procede de pilotage de pose de canalisations en eau profonde

Country Status (1)

Country Link
FR (1) FR2448091A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054332A1 (fr) * 1980-12-16 1982-06-23 Gusto Engineering B.V. Méthode et dispositif pour descendre et positionner un conduit sur le fond de la mer
US4558972A (en) * 1983-05-27 1985-12-17 Shell Oil Company Subsea pipeline connection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214921A (en) * 1961-12-07 1965-11-02 Shell Oil Co Pipe laying apparatus
DE2547984A1 (de) * 1975-10-27 1977-04-28 Krupp Gmbh Einrichtung zum verlegen von rohren in groesserer wassertiefe
FR2349092A1 (fr) * 1976-04-19 1977-11-18 Vetco Offshore Ind Inc Procede et appareil pour raccorder des conduites sous-marines
DE2659236A1 (de) * 1976-12-23 1978-07-06 Mannesmann Ag Verfahren und vorrichtung zum verlegen von rohrleitungen in grossen meerestiefen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214921A (en) * 1961-12-07 1965-11-02 Shell Oil Co Pipe laying apparatus
DE2547984A1 (de) * 1975-10-27 1977-04-28 Krupp Gmbh Einrichtung zum verlegen von rohren in groesserer wassertiefe
FR2349092A1 (fr) * 1976-04-19 1977-11-18 Vetco Offshore Ind Inc Procede et appareil pour raccorder des conduites sous-marines
DE2659236A1 (de) * 1976-12-23 1978-07-06 Mannesmann Ag Verfahren und vorrichtung zum verlegen von rohrleitungen in grossen meerestiefen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054332A1 (fr) * 1980-12-16 1982-06-23 Gusto Engineering B.V. Méthode et dispositif pour descendre et positionner un conduit sur le fond de la mer
US4558972A (en) * 1983-05-27 1985-12-17 Shell Oil Company Subsea pipeline connection

Also Published As

Publication number Publication date
FR2448091B1 (fr) 1983-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse