IT1065982B - PROCEDURE AND DEVICE FOR THE INSTALLATION OF UNDERWATER CONDUCT - Google Patents

PROCEDURE AND DEVICE FOR THE INSTALLATION OF UNDERWATER CONDUCT

Info

Publication number
IT1065982B
IT1065982B IT49690/76A IT4969076A IT1065982B IT 1065982 B IT1065982 B IT 1065982B IT 49690/76 A IT49690/76 A IT 49690/76A IT 4969076 A IT4969076 A IT 4969076A IT 1065982 B IT1065982 B IT 1065982B
Authority
IT
Italy
Prior art keywords
procedure
installation
underwater
conduct
underwater conduct
Prior art date
Application number
IT49690/76A
Other languages
Italian (it)
Original Assignee
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
Priority claimed from FR7516962A external-priority patent/FR2312714A1/en
Priority claimed from FR7614432A external-priority patent/FR2351339A2/en
Application filed by Doris Dev Richesse Sous Marine filed Critical Doris Dev Richesse Sous Marine
Application granted granted Critical
Publication of IT1065982B publication Critical patent/IT1065982B/en

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
    • F16L1/14—Laying or reclaiming pipes on or under water between the surface and the bottom
    • 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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/165—Laying or reclaiming pipes on or under water on the bottom by towing the pipe on or near the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
  • Sewage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Revetment (AREA)
  • Earth Drilling (AREA)
IT49690/76A 1975-05-30 1976-05-28 PROCEDURE AND DEVICE FOR THE INSTALLATION OF UNDERWATER CONDUCT IT1065982B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7516962A FR2312714A1 (en) 1975-05-30 1975-05-30 METHOD AND DEVICE FOR FITTING A DUCT IN A WATER BODY
FR7614432A FR2351339A2 (en) 1976-05-13 1976-05-13 Underwater oil or gas pipeline laying - using ballast tube to enclose pipeline and provide variable buoyancy

Publications (1)

Publication Number Publication Date
IT1065982B true IT1065982B (en) 1985-03-04

Family

ID=26218896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49690/76A IT1065982B (en) 1975-05-30 1976-05-28 PROCEDURE AND DEVICE FOR THE INSTALLATION OF UNDERWATER CONDUCT

Country Status (9)

Country Link
BR (1) BR7603366A (en)
CA (1) CA1044027A (en)
ES (1) ES448600A1 (en)
GB (1) GB1536896A (en)
GR (1) GR68399B (en)
IT (1) IT1065982B (en)
NL (1) NL7605782A (en)
NO (1) NO143820C (en)
OA (1) OA05341A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8718581D0 (en) * 1987-08-06 1987-09-09 Seaflex Isle Of Wight Ltd Laying underwater filamentary material
NO170739C (en) * 1988-07-01 1992-11-25 Norwegian Contractors PROCEDURE FOR USE BY TOWING LONG, PREFABRICATOR PIPES
NL9400798A (en) * 1994-05-16 1996-01-02 Groot Nijkerk Maschf B V De Piping system.

Also Published As

Publication number Publication date
NO761834L (en) 1976-12-01
GB1536896A (en) 1978-12-29
NO143820C (en) 1981-04-15
GR68399B (en) 1981-12-29
BR7603366A (en) 1976-12-07
NO143820B (en) 1981-01-05
NL7605782A (en) 1976-12-02
OA05341A (en) 1981-02-28
ES448600A1 (en) 1977-11-16
CA1044027A (en) 1978-12-12

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