GB1264295A - - Google Patents

Info

Publication number
GB1264295A
GB1264295A GB1264295DA GB1264295A GB 1264295 A GB1264295 A GB 1264295A GB 1264295D A GB1264295D A GB 1264295DA GB 1264295 A GB1264295 A GB 1264295A
Authority
GB
United Kingdom
Prior art keywords
pipe
line
water
length
chain
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
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 filed Critical
Publication of GB1264295A publication Critical patent/GB1264295A/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
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/166—Reclaiming pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,264,295. Laying pipes under water. PANAMA OVERSEAS SHIPPING CORP. Inc. 29 June, 1970 [1 July, 1969], No. 31351/70. Heading F2P. [Also in Division B7] In a method for transferring the end of a pipeline between a vessel and the bottom of a depth of water, in which method the pipe-line is bent substantially according to its catenary, a piece of chain is fastened to the end of the pipe, the apparent weight per unit length in water of which is substantially equal to the apparent weight per unit length in water of the pipe-line, the length is substantially equal to the developed length of the pipe-line between the vessel and the bottom, and the chain is transferred under the same conditions as the pipe-line. The chain may have-weights or floats attached uniformly along its length to adjust its apparent weight and the end or ends of the pipe-line may be sealed off and any liquid removed therefrom at least in the bent part.
GB1264295D 1969-07-01 1970-06-29 Expired GB1264295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6910043A NL151173B (en) 1969-07-01 1969-07-01 PROCEDURE FOR MOVING AN END OF A PIPELINE BETWEEN A VESSEL AND THE BOTTOM OF A WATER ON A CHAIN LINE.

Publications (1)

Publication Number Publication Date
GB1264295A true GB1264295A (en) 1972-02-16

Family

ID=19807354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264295D Expired GB1264295A (en) 1969-07-01 1970-06-29

Country Status (3)

Country Link
GB (1) GB1264295A (en)
NL (1) NL151173B (en)
NO (1) NO131768C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479943A1 (en) * 1980-04-04 1981-10-09 Petroles Cie Francaise METHOD AND LINE FOR REMOVING DRIVING AT SEA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479943A1 (en) * 1980-04-04 1981-10-09 Petroles Cie Francaise METHOD AND LINE FOR REMOVING DRIVING AT SEA

Also Published As

Publication number Publication date
NO131768C (en) 1975-07-23
NL151173B (en) 1976-10-15
NL6910043A (en) 1971-01-05
NO131768B (en) 1975-04-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee