ES295306A2 - Floats - Google Patents

Floats

Info

Publication number
ES295306A2
ES295306A2 ES0295306A ES295306A ES295306A2 ES 295306 A2 ES295306 A2 ES 295306A2 ES 0295306 A ES0295306 A ES 0295306A ES 295306 A ES295306 A ES 295306A ES 295306 A2 ES295306 A2 ES 295306A2
Authority
ES
Spain
Prior art keywords
lightening
revolution
access valve
envelope
rigid
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
ES0295306A
Other languages
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 FR921709A external-priority patent/FR83063E/en
Application filed by Electricite de France SA filed Critical Electricite de France SA
Publication of ES295306A2 publication Critical patent/ES295306A2/en
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
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2207/00—Buoyancy or ballast means
    • B63B2207/02—Variable ballast or buoyancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Tents Or Canopies (AREA)

Abstract

Lightening float, especially for the settlement of underwater pipelines, of the type of which, according to main patent no. 266.377 comprises, inside a rigid envelope placed in permanent communication with the exterior, an inflatable bladder provided with an access valve and capable of adhering, when inflated, to the form of said envelope to confine it, under a predetermined pressure, a fluid and compressible lightening mass, characterized in that the rigid shell is in the form of a surface of revolution and in that the bladder is fixed to the two points of the shell located on the axis of revolution of this surface, the access valve arranged in one of these two fixing points. (Machine-translation by Google Translate, not legally binding)
ES0295306A 1963-01-17 1964-01-14 Floats Expired ES295306A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921709A FR83063E (en) 1960-06-02 1963-01-17 Relief float, in particular for laying subsea pipelines

Publications (1)

Publication Number Publication Date
ES295306A2 true ES295306A2 (en) 1964-04-01

Family

ID=8794900

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295306A Expired ES295306A2 (en) 1963-01-17 1964-01-14 Floats

Country Status (5)

Country Link
US (1) US3181182A (en)
DK (1) DK104848C (en)
ES (1) ES295306A2 (en)
GB (1) GB997972A (en)
NL (1) NL6400211A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774564A (en) * 1967-07-25 1973-11-27 L Bondon Oceanographic vehicle and platform
US4448266A (en) * 1980-11-14 1984-05-15 Potts Harold L Deep water riser system for offshore drilling
NO169530C (en) * 1988-07-01 1992-07-08 Norwegian Contractors DEVICE FOR SINGLE-SHIPPING AND INSTALLATION OF SEALS
NO336281B1 (en) * 2010-12-17 2015-07-06 Vetco Gray Scandinavia As Submarine facility
CN114228923B (en) * 2022-01-21 2024-05-17 李锦新 Water pile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126559A (en) * 1964-03-31 Sensor
US2371404A (en) * 1941-06-20 1945-03-13 Mumford Ivor Ross James Submersible container

Also Published As

Publication number Publication date
GB997972A (en) 1965-07-14
US3181182A (en) 1965-05-04
NL6400211A (en) 1964-07-20
DK104848C (en) 1966-07-11

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