NO893061L - Fremgangsmaate og utstyr for fjernfrakobling av holdere for en undervanns-konstruksjon. - Google Patents

Fremgangsmaate og utstyr for fjernfrakobling av holdere for en undervanns-konstruksjon.

Info

Publication number
NO893061L
NO893061L NO89893061A NO893061A NO893061L NO 893061 L NO893061 L NO 893061L NO 89893061 A NO89893061 A NO 89893061A NO 893061 A NO893061 A NO 893061A NO 893061 L NO893061 L NO 893061L
Authority
NO
Norway
Prior art keywords
holders
disconnecting
procedure
equipment
underwater construction
Prior art date
Application number
NO89893061A
Other languages
English (en)
Norwegian (no)
Other versions
NO893061D0 (no
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 NO893061D0 publication Critical patent/NO893061D0/no
Publication of NO893061L publication Critical patent/NO893061L/no

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)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Ropes Or Cables (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Revetment (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
NO89893061A 1988-07-29 1989-07-27 Fremgangsmaate og utstyr for fjernfrakobling av holdere for en undervanns-konstruksjon. NO893061L (no)

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 (2)

Publication Number Publication Date
NO893061D0 NO893061D0 (no) 1989-07-27
NO893061L true NO893061L (no) 1990-01-30

Family

ID=11183526

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89893061A NO893061L (no) 1988-07-29 1989-07-27 Fremgangsmaate og utstyr for fjernfrakobling av holdere for en undervanns-konstruksjon.

Country Status (18)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402148A1 (en) * 2001-06-29 2004-03-31 Smit Land & Marine Engineering Limited Method of laying an underwater flowline
GB2467855B (en) * 2005-05-05 2010-10-27 Acergy France Sa Towing and subsea installation of elongate articles
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
NL8901920A (nl) 1990-02-16
BR8903700A (pt) 1990-10-02
PT91298B (pt) 1995-07-06
NO893061D0 (no) 1989-07-27
LU87558A1 (fr) 1990-02-07
GB8916205D0 (en) 1989-08-31
FI893552L (fi) 1990-01-30
FI893552A0 (fi) 1989-07-25
PT91298A (pt) 1990-02-08
DE3923957C2 (enExample) 1990-09-27
SE8902577L (sv) 1990-01-30
GB2221247B (en) 1992-07-29
FR2634854A1 (fr) 1990-02-02
DK373789D0 (da) 1989-07-28
BE1003076A4 (fr) 1991-11-12
DK373789A (da) 1990-01-30
FI893552A7 (fi) 1990-01-30
DK170911B1 (da) 1996-03-11
CA1337580C (en) 1995-11-21
IT8821554A0 (it) 1988-07-29
GR1000590B (el) 1992-08-26
SE8902577D0 (sv) 1989-07-20
IE892249L (en) 1990-01-29
ES2014915A6 (es) 1990-07-16
GB2221247A (en) 1990-01-31
ATA178289A (de) 1993-09-15
IT1226554B (it) 1991-01-24
DE3923957A1 (de) 1990-02-08
IE63699B1 (en) 1995-05-31
AT397548B (de) 1994-04-25

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