IT1134476B - DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS - Google Patents

DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS

Info

Publication number
IT1134476B
IT1134476B IT26259/80A IT2625980A IT1134476B IT 1134476 B IT1134476 B IT 1134476B IT 26259/80 A IT26259/80 A IT 26259/80A IT 2625980 A IT2625980 A IT 2625980A IT 1134476 B IT1134476 B IT 1134476B
Authority
IT
Italy
Prior art keywords
rigidity
strength
improve
submarine
ducts
Prior art date
Application number
IT26259/80A
Other languages
Italian (it)
Other versions
IT8026259A0 (en
Inventor
Alfredo Berti
Rolando Mateelli
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of IT8026259A0 publication Critical patent/IT8026259A0/en
Priority to IT26259/80A priority Critical patent/IT1134476B/en
Priority to NZ198814A priority patent/NZ198814A/en
Priority to AU77092/81A priority patent/AU546604B2/en
Priority to IN1226/CAL/81A priority patent/IN155419B/en
Priority to GB8133257A priority patent/GB2088513B/en
Priority to BR8107347A priority patent/BR8107347A/en
Priority to CA000389813A priority patent/CA1182183A/en
Priority to FI813612A priority patent/FI813612L/en
Priority to TR21667A priority patent/TR21667A/en
Priority to DK513981A priority patent/DK513981A/en
Priority to FR8121809A priority patent/FR2494807A1/en
Priority to AR287535A priority patent/AR227340A1/en
Priority to OA57554A priority patent/OA06980A/en
Priority to ES1981270030U priority patent/ES270030Y/en
Priority to NO814009A priority patent/NO814009L/en
Priority to PT74037A priority patent/PT74037B/en
Priority to BE0/206666A priority patent/BE891263A/en
Priority to DE19818134555U priority patent/DE8134555U1/en
Priority to NL8105359A priority patent/NL8105359A/en
Priority to JP56188522A priority patent/JPS57116993A/en
Priority to DE19813146979 priority patent/DE3146979A1/en
Priority to MA19547A priority patent/MA19343A1/en
Priority to SE8107104A priority patent/SE8107104L/en
Application granted granted Critical
Publication of IT1134476B publication Critical patent/IT1134476B/en

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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
  • Materials For Medical Uses (AREA)
IT26259/80A 1980-11-27 1980-11-27 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS IT1134476B (en)

Priority Applications (23)

Application Number Priority Date Filing Date Title
IT26259/80A IT1134476B (en) 1980-11-27 1980-11-27 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS
NZ198814A NZ198814A (en) 1980-11-27 1981-10-29 Pipe section for undersea pipeline:portion with increased wall thickness
AU77092/81A AU546604B2 (en) 1980-11-27 1981-11-04 Pipe section for improving resistance and stiffness of subsea conduit
IN1226/CAL/81A IN155419B (en) 1980-11-27 1981-11-04
GB8133257A GB2088513B (en) 1980-11-27 1981-11-04 Pipe for use as part of a pipeline
BR8107347A BR8107347A (en) 1980-11-27 1981-11-10 DEVICE TO IMPROVE SUBMARINE DUCT STRENGTH AND STRENGTH
CA000389813A CA1182183A (en) 1980-11-27 1981-11-10 Device for improving the resistance and the stiffness of a subsea conduit
FI813612A FI813612L (en) 1980-11-27 1981-11-16 ANORDING FOER ATT FOERBAETTRA HAOLLFASTHETEN OCH STYVHETEN HO EN ROERLEDNING UNDER VATTENDRAG
TR21667A TR21667A (en) 1980-11-27 1981-11-17 EQUIPMENT FOR BREEDING THE STRENGTH AND HARDNESS OF A SUBMARINE PIPE
DK513981A DK513981A (en) 1980-11-27 1981-11-19 ELEMENTS FOR IMPROVING AN UNDERWATER STRENGTH AND STRENGTH
FR8121809A FR2494807A1 (en) 1980-11-27 1981-11-20 DEVICE FOR IMPROVING THE RESISTANCE AND RIGIDITY OF AN UNDERWATER DRIVING
AR287535A AR227340A1 (en) 1980-11-27 1981-11-20 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS OR PIPES
OA57554A OA06980A (en) 1980-11-27 1981-11-22 Device for improving the strength and rigidity of an underwater pipe.
ES1981270030U ES270030Y (en) 1980-11-27 1981-11-24 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS.
NO814009A NO814009L (en) 1980-11-27 1981-11-25 EQUIPMENT FOR THE EXTRA STRENGTH AND STRENGTH OF A SUBJECT PIPE
PT74037A PT74037B (en) 1980-11-27 1981-11-25 Device for improving the resistance and the stiffness of subsea conduits
DE19818134555U DE8134555U1 (en) 1980-11-27 1981-11-26 PIPE TO IMPROVE THE RESISTANCE AND STIFFNESS OF SUBMERSIBLE PIPELINES
BE0/206666A BE891263A (en) 1980-11-27 1981-11-26 DEVICE FOR IMPROVING THE STRENGTH AND STIFFNESS OF AN UNDERWATER PIPE
NL8105359A NL8105359A (en) 1980-11-27 1981-11-26 DEVICE FOR INCREASING THE STRENGTH AND STIFFNESS OF A SUBMARINE PIPE.
JP56188522A JPS57116993A (en) 1980-11-27 1981-11-26 Improving method of resistance and stiffness of submarine pipeline
DE19813146979 DE3146979A1 (en) 1980-11-27 1981-11-26 PIPE TO IMPROVE THE RESISTANCE AND STIFFNESS OF THE SUBMERSIBLE PIPELINES
MA19547A MA19343A1 (en) 1980-11-27 1981-11-27 DEVICE FOR IMPROVING THE STRENGTH AND RIGIDITY OF AN UNDERWATER PIPE.
SE8107104A SE8107104L (en) 1980-11-27 1981-11-27 DEVICE FOR IMPROVING RESISTANCE AND STRENGTH IN AN UNDERWATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26259/80A IT1134476B (en) 1980-11-27 1980-11-27 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS

Publications (2)

Publication Number Publication Date
IT8026259A0 IT8026259A0 (en) 1980-11-27
IT1134476B true IT1134476B (en) 1986-08-13

Family

ID=11219080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26259/80A IT1134476B (en) 1980-11-27 1980-11-27 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS

Country Status (22)

Country Link
JP (1) JPS57116993A (en)
AR (1) AR227340A1 (en)
AU (1) AU546604B2 (en)
BE (1) BE891263A (en)
BR (1) BR8107347A (en)
CA (1) CA1182183A (en)
DE (2) DE8134555U1 (en)
DK (1) DK513981A (en)
ES (1) ES270030Y (en)
FI (1) FI813612L (en)
FR (1) FR2494807A1 (en)
GB (1) GB2088513B (en)
IN (1) IN155419B (en)
IT (1) IT1134476B (en)
MA (1) MA19343A1 (en)
NL (1) NL8105359A (en)
NO (1) NO814009L (en)
NZ (1) NZ198814A (en)
OA (1) OA06980A (en)
PT (1) PT74037B (en)
SE (1) SE8107104L (en)
TR (1) TR21667A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914979B1 (en) * 2007-04-12 2009-07-10 Saipem S A Sa METHOD FOR PRODUCING AN UNDERWATER DRIVING COMPRISING THE DRYING OF ASSEMBLY WELDS WITHIN THE DRIVING
NL2007386C2 (en) * 2011-09-09 2013-03-12 Heerema Marine Contractors Nl Improved method of gripping a pipeline.
DE102014102621A1 (en) * 2014-02-27 2015-08-27 Doege Beteiligungs Gmbh Large-tube arrangement and method for producing such
CN114131226B (en) * 2020-09-04 2023-08-22 中国石油天然气集团有限公司 Manufacturing method of tee joint

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383527A (en) * 1972-05-26 1974-02-12 British Petroleum Co Pipelines
FR2428782A1 (en) * 1978-06-13 1980-01-11 Pont A Mousson STEEL TUBULAR ELEMENTS FOR PIPES AT SEA

Also Published As

Publication number Publication date
OA06980A (en) 1983-07-31
NL8105359A (en) 1982-06-16
BR8107347A (en) 1982-08-03
FI813612L (en) 1982-05-28
DE8134555U1 (en) 1983-09-08
AU7709281A (en) 1982-06-03
ES270030U (en) 1984-08-01
ES270030Y (en) 1985-02-16
BE891263A (en) 1982-05-26
NZ198814A (en) 1985-07-12
PT74037B (en) 1983-05-23
IT8026259A0 (en) 1980-11-27
FR2494807A1 (en) 1982-05-28
IN155419B (en) 1985-01-26
AR227340A1 (en) 1982-10-15
GB2088513A (en) 1982-06-09
NO814009L (en) 1982-05-28
DK513981A (en) 1982-05-28
TR21667A (en) 1985-09-13
CA1182183A (en) 1985-02-05
JPS57116993A (en) 1982-07-21
GB2088513B (en) 1984-05-23
SE8107104L (en) 1982-05-28
PT74037A (en) 1981-12-01
DE3146979A1 (en) 1982-07-08
MA19343A1 (en) 1982-07-01
AU546604B2 (en) 1985-09-12

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