IT1102055B - FLOAT FOR THE LAYING OF SUBMARINE DUCTS AND PROCEDURE FOR ITS INSTALLATION - Google Patents

FLOAT FOR THE LAYING OF SUBMARINE DUCTS AND PROCEDURE FOR ITS INSTALLATION

Info

Publication number
IT1102055B
IT1102055B IT49133/78A IT4913378A IT1102055B IT 1102055 B IT1102055 B IT 1102055B IT 49133/78 A IT49133/78 A IT 49133/78A IT 4913378 A IT4913378 A IT 4913378A IT 1102055 B IT1102055 B IT 1102055B
Authority
IT
Italy
Prior art keywords
float
laying
procedure
installation
submarine
Prior art date
Application number
IT49133/78A
Other languages
Italian (it)
Other versions
IT7849133A0 (en
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
Application filed by Doris Dev Richesse Sous Marine filed Critical Doris Dev Richesse Sous Marine
Publication of IT7849133A0 publication Critical patent/IT7849133A0/en
Application granted granted Critical
Publication of IT1102055B publication Critical patent/IT1102055B/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
    • F16L1/16—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
    • 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)
  • Pipeline Systems (AREA)
IT49133/78A 1977-05-03 1978-04-28 FLOAT FOR THE LAYING OF SUBMARINE DUCTS AND PROCEDURE FOR ITS INSTALLATION IT1102055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713340A FR2389529A1 (en) 1977-05-03 1977-05-03 Variable:pressure pipe laying float - comprises continuous tube divided into successive sealed compartments supplied with fluid by pressure-resistant pipes

Publications (2)

Publication Number Publication Date
IT7849133A0 IT7849133A0 (en) 1978-04-28
IT1102055B true IT1102055B (en) 1985-10-07

Family

ID=9190250

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49133/78A IT1102055B (en) 1977-05-03 1978-04-28 FLOAT FOR THE LAYING OF SUBMARINE DUCTS AND PROCEDURE FOR ITS INSTALLATION

Country Status (3)

Country Link
ES (1) ES469842A1 (en)
FR (1) FR2389529A1 (en)
IT (1) IT1102055B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533844B (en) * 2018-04-25 2020-04-28 吉林建筑大学 Water supply pipe assembly

Also Published As

Publication number Publication date
ES469842A1 (en) 1979-02-16
FR2389529A1 (en) 1978-12-01
IT7849133A0 (en) 1978-04-28
FR2389529B1 (en) 1980-06-13

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