BR8903700A - Dispositivo de liberacao progressiva a distancaia de grampos em sucessao ao longo de uma estrutura submarina e metodo de liberacao progressiva a distancia de uma serie de grampos em sucessao ao longo de uma estrutura submarine - Google Patents

Dispositivo de liberacao progressiva a distancaia de grampos em sucessao ao longo de uma estrutura submarina e metodo de liberacao progressiva a distancia de uma serie de grampos em sucessao ao longo de uma estrutura submarine

Info

Publication number
BR8903700A
BR8903700A BR898903700A BR8903700A BR8903700A BR 8903700 A BR8903700 A BR 8903700A BR 898903700 A BR898903700 A BR 898903700A BR 8903700 A BR8903700 A BR 8903700A BR 8903700 A BR8903700 A BR 8903700A
Authority
BR
Brazil
Prior art keywords
progressive release
submarine structure
successful
clamp
successful clamp
Prior art date
Application number
BR898903700A
Other languages
English (en)
Portuguese (pt)
Inventor
Umberto Giovannini
Original Assignee
Saipem Spa
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 Saipem Spa filed Critical Saipem Spa
Publication of BR8903700A publication Critical patent/BR8903700A/pt

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
    • F16L1/163—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 or weights
    • F16L1/24—Floats; Weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Ropes Or Cables (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Revetment (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
BR898903700A 1988-07-29 1989-07-20 Dispositivo de liberacao progressiva a distancaia de grampos em sucessao ao longo de uma estrutura submarina e metodo de liberacao progressiva a distancia de uma serie de grampos em sucessao ao longo de uma estrutura submarine BR8903700A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821554A IT1226554B (it) 1988-07-29 1988-07-29 Sistema di sgancio progressivo a distanza di una serie di clampe serrate in successione lungo una struttura subacquea e procedimento per la sua messa in opera.

Publications (1)

Publication Number Publication Date
BR8903700A true BR8903700A (pt) 1990-10-02

Family

ID=11183526

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903700A BR8903700A (pt) 1988-07-29 1989-07-20 Dispositivo de liberacao progressiva a distancaia de grampos em sucessao ao longo de uma estrutura submarina e metodo de liberacao progressiva a distancia de uma serie de grampos em sucessao ao longo de uma estrutura submarine

Country Status (18)

Country Link
AT (1) AT397548B (fr)
BE (1) BE1003076A4 (fr)
BR (1) BR8903700A (fr)
CA (1) CA1337580C (fr)
DE (1) DE3923957A1 (fr)
DK (1) DK170911B1 (fr)
ES (1) ES2014915A6 (fr)
FI (1) FI893552A7 (fr)
FR (1) FR2634854A1 (fr)
GB (1) GB2221247B (fr)
GR (1) GR1000590B (fr)
IE (1) IE63699B1 (fr)
IT (1) IT1226554B (fr)
LU (1) LU87558A1 (fr)
NL (1) NL8901920A (fr)
NO (1) NO893061L (fr)
PT (1) PT91298B (fr)
SE (1) SE8902577L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402148A1 (fr) * 2001-06-29 2004-03-31 Smit Land & Marine Engineering Limited Procede de pose d'une conduite d'ecoulement sous-marine
WO2006117249A2 (fr) * 2005-05-05 2006-11-09 Acergy France Sa Remorquage et installation sous-marine de dispositifs longs
NL2017332B1 (en) * 2016-08-18 2018-02-23 Boskalis Bv Baggermaatschappij Method, system and parts of said system for releasing a submergible load from a buoyant member

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128512A (en) * 1961-05-10 1964-04-14 Merritt Chapman & Scott Corp Release mechanism
FR2260051A1 (en) * 1974-02-04 1975-08-29 Sedec Method of placing undersea piping - uses collapsible fluid filled tube gives buoyancy to prevent kinking of piping
FR2281534A1 (fr) * 1974-08-05 1976-03-05 Petroles Cie Francaise Procede et dispositif de largage de flotteurs d'allegement de conduites sous-marines
FR2344678A1 (fr) * 1976-03-18 1977-10-14 Doris Dev Richesse Sous Marine Installation pour larguer des flotteurs immerges
FR2353002A1 (fr) * 1976-05-25 1977-12-23 Doris Dev Richesse Sous Marine Dispositif de largage de flotteurs immerges
US4399601A (en) * 1980-03-31 1983-08-23 Shell Oil Company Method of preparing and using a pressure actuated release mechanism
US4563108A (en) * 1983-05-18 1986-01-07 Shell Oil Company Pressure actuated release mechanism

Also Published As

Publication number Publication date
LU87558A1 (fr) 1990-02-07
IT8821554A0 (it) 1988-07-29
DK373789D0 (da) 1989-07-28
CA1337580C (fr) 1995-11-21
NO893061L (no) 1990-01-30
FI893552L (fi) 1990-01-30
FI893552A7 (fi) 1990-01-30
NL8901920A (nl) 1990-02-16
ATA178289A (de) 1993-09-15
DK170911B1 (da) 1996-03-11
ES2014915A6 (es) 1990-07-16
PT91298B (pt) 1995-07-06
SE8902577D0 (sv) 1989-07-20
AT397548B (de) 1994-04-25
FI893552A0 (fi) 1989-07-25
GB2221247A (en) 1990-01-31
DE3923957A1 (de) 1990-02-08
IE63699B1 (en) 1995-05-31
GR1000590B (el) 1992-08-26
DK373789A (da) 1990-01-30
FR2634854A1 (fr) 1990-02-02
NO893061D0 (no) 1989-07-27
BE1003076A4 (fr) 1991-11-12
IT1226554B (it) 1991-01-24
SE8902577L (sv) 1990-01-30
GB8916205D0 (en) 1989-08-31
DE3923957C2 (fr) 1990-09-27
GB2221247B (en) 1992-07-29
PT91298A (pt) 1990-02-08
IE892249L (en) 1990-01-29

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/07/2004

B15K Others concerning applications: alteration of classification

Ipc: F16L 1/16 (2006.01), F16L 1/24 (2006.0