IT1305742B1 - Dispositivo di sgancio di boe per condotte sottomarine. - Google Patents

Dispositivo di sgancio di boe per condotte sottomarine.

Info

Publication number
IT1305742B1
IT1305742B1 IT1998CS000017A ITCS980017A IT1305742B1 IT 1305742 B1 IT1305742 B1 IT 1305742B1 IT 1998CS000017 A IT1998CS000017 A IT 1998CS000017A IT CS980017 A ITCS980017 A IT CS980017A IT 1305742 B1 IT1305742 B1 IT 1305742B1
Authority
IT
Italy
Prior art keywords
boe
release device
submarine
ducts
submarine ducts
Prior art date
Application number
IT1998CS000017A
Other languages
English (en)
Inventor
Giorgio Danieli
Paolo Pio Danieli
Original Assignee
Giorgio Danieli
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 Giorgio Danieli filed Critical Giorgio Danieli
Priority to IT1998CS000017A priority Critical patent/IT1305742B1/it
Publication of ITCS980017A1 publication Critical patent/ITCS980017A1/it
Priority to PCT/IT1999/000419 priority patent/WO2000038974A1/en
Application granted granted Critical
Publication of IT1305742B1 publication Critical patent/IT1305742B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/04—Fixations or other anchoring arrangements
    • B63B22/06—Fixations or other anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/04—Fixations or other anchoring arrangements
    • B63B22/08—Fixations or other anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object
    • B63B22/14—Buoy-to-object securing means responsive to hydrostatic pressure
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
IT1998CS000017A 1998-12-23 1998-12-23 Dispositivo di sgancio di boe per condotte sottomarine. IT1305742B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1998CS000017A IT1305742B1 (it) 1998-12-23 1998-12-23 Dispositivo di sgancio di boe per condotte sottomarine.
PCT/IT1999/000419 WO2000038974A1 (en) 1998-12-23 1999-12-23 Device for disengaging buoys and transponders from submarine pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998CS000017A IT1305742B1 (it) 1998-12-23 1998-12-23 Dispositivo di sgancio di boe per condotte sottomarine.

Publications (2)

Publication Number Publication Date
ITCS980017A1 ITCS980017A1 (it) 1999-03-23
IT1305742B1 true IT1305742B1 (it) 2001-05-16

Family

ID=11348359

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998CS000017A IT1305742B1 (it) 1998-12-23 1998-12-23 Dispositivo di sgancio di boe per condotte sottomarine.

Country Status (2)

Country Link
IT (1) IT1305742B1 (it)
WO (1) WO2000038974A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2327913A1 (en) * 2009-11-30 2011-06-01 H.J. Wiefferink B.V. Floatation device
WO2016050324A1 (en) * 2014-10-03 2016-04-07 Verity Offshore Offshore mooring line systems and methods
GB2574893B (en) 2018-06-22 2021-09-01 Subsea 7 Ltd Method and apparatus for controlling the buoyant support provided to an elongate subsea structure during launch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287753A (en) * 1964-08-25 1966-11-29 Motorola Inc Oceanographic apparatus
US3341871A (en) * 1965-10-04 1967-09-19 Universal Oil Prod Co Flotation gear for the recovery of a submerged craft
US3570437A (en) * 1969-02-11 1971-03-16 Texas Instruments Inc Multi-cycle ocean data gathering system
US3553795A (en) * 1969-05-05 1971-01-12 Offshore Systems Inc Hydraulic latch
FR2353002A1 (fr) * 1976-05-25 1977-12-23 Doris Dev Richesse Sous Marine Dispositif de largage de flotteurs immerges
US4262379A (en) * 1978-08-24 1981-04-21 Jankiewicz Walter J Automatically surfacing marker buoy for lobster or crab traps or the like
US4250783A (en) * 1978-10-25 1981-02-17 Ogle Claude W Bale cutting apparatus
US4300254A (en) * 1980-04-28 1981-11-17 Mobil Oil Corporation Release mechanism for underwater device, such as seismograph
FR2540826A1 (fr) * 1983-02-10 1984-08-17 Onera (Off Nat Aerospatiale) Dispositif pour larguer des charges fixees a un aeronef
IT1228305B (it) 1989-01-04 1991-06-11 Confida Sas Dispositivo di supporto osseo.
US5100353A (en) * 1990-10-15 1992-03-31 The United States Of America As Represented By The Secretary Of The Navy Electromagnetic marker float release

Also Published As

Publication number Publication date
WO2000038974A1 (en) 2000-07-06
ITCS980017A1 (it) 1999-03-23

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