ES469842A1 - Flotador de presion variable para la colocacion de condu- cciones submarinas - Google Patents

Flotador de presion variable para la colocacion de condu- cciones submarinas

Info

Publication number
ES469842A1
ES469842A1 ES469842A ES469842A ES469842A1 ES 469842 A1 ES469842 A1 ES 469842A1 ES 469842 A ES469842 A ES 469842A ES 469842 A ES469842 A ES 469842A ES 469842 A1 ES469842 A1 ES 469842A1
Authority
ES
Spain
Prior art keywords
pressure
variable
float
fluid
resistant pipes
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
Application number
ES469842A
Other languages
English (en)
Spanish (es)
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.)
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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 Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Publication of ES469842A1 publication Critical patent/ES469842A1/es
Expired 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
    • F16L1/165—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)
ES469842A 1977-05-03 1978-05-02 Flotador de presion variable para la colocacion de condu- cciones submarinas Expired ES469842A1 (es)

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 (1)

Publication Number Publication Date
ES469842A1 true ES469842A1 (es) 1979-02-16

Family

ID=9190250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469842A Expired ES469842A1 (es) 1977-05-03 1978-05-02 Flotador de presion variable para la colocacion de condu- cciones submarinas

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533844B (zh) * 2018-04-25 2020-04-28 吉林建筑大学 给水管组件

Also Published As

Publication number Publication date
FR2389529A1 (en) 1978-12-01
IT1102055B (it) 1985-10-07
IT7849133A0 (it) 1978-04-28
FR2389529B1 (it) 1980-06-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108