BR8304607A - PERFECTED DETACHABLE HEAD FOR FIXING SUBMERSED PIPES - Google Patents

PERFECTED DETACHABLE HEAD FOR FIXING SUBMERSED PIPES

Info

Publication number
BR8304607A
BR8304607A BR8304607A BR8304607A BR8304607A BR 8304607 A BR8304607 A BR 8304607A BR 8304607 A BR8304607 A BR 8304607A BR 8304607 A BR8304607 A BR 8304607A BR 8304607 A BR8304607 A BR 8304607A
Authority
BR
Brazil
Prior art keywords
submersed
pipes
fixing
detachable head
perfected
Prior art date
Application number
BR8304607A
Other languages
Portuguese (pt)
Inventor
Adalberto Raimondi
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 BR8304607A publication Critical patent/BR8304607A/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
    • 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
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Actuator (AREA)
  • Paper (AREA)
  • Heat Treatment Of Articles (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
BR8304607A 1982-08-25 1983-08-23 PERFECTED DETACHABLE HEAD FOR FIXING SUBMERSED PIPES BR8304607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22966/82A IT1190969B (en) 1982-08-25 1982-08-25 AUTOMATIC RELEASE ABANDONING HEAD

Publications (1)

Publication Number Publication Date
BR8304607A true BR8304607A (en) 1984-04-03

Family

ID=11202385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304607A BR8304607A (en) 1982-08-25 1983-08-23 PERFECTED DETACHABLE HEAD FOR FIXING SUBMERSED PIPES

Country Status (17)

Country Link
JP (1) JPS5962785A (en)
AR (1) AR230333A1 (en)
AU (1) AU557511B2 (en)
BE (1) BE897600A (en)
BR (1) BR8304607A (en)
CA (1) CA1193456A (en)
DE (1) DE3329236C2 (en)
DK (1) DK385083A (en)
ES (1) ES8406687A1 (en)
FR (1) FR2532287B1 (en)
GB (1) GB2126312B (en)
IE (1) IE54452B1 (en)
IT (1) IT1190969B (en)
NL (1) NL8302919A (en)
NO (1) NO833030L (en)
NZ (1) NZ205021A (en)
PT (1) PT77240B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660403B1 (en) * 1990-03-30 1992-07-10 Coflexip FLEXIBLE ABANDONED TUBULAR PIPE, DEVICE AND METHOD USING SUCH A PIPE.
GB9930492D0 (en) 1999-12-23 2000-02-16 Saipem Spa Improvements in and relating to laying of pipeline
CN111720625B (en) * 2020-06-22 2022-09-27 哈尔滨工程大学 Pipeline recycling tool with drainage function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842612A (en) * 1972-09-20 1974-10-22 Hydrotech Int Inc Pipeline recovery tool and method
IT983823B (en) * 1973-04-13 1974-11-11 Saipem Spa EQUIPMENT CALLED SELF-LOCKING CAP FOR THE HERMETIC CLOSURE AND RECOVERY OF PIPES PLACED ON HIGH BOTTOMS
US4116471A (en) * 1977-04-25 1978-09-26 Hydrotech International, Inc. Quick operating connector for pipes or the like
IT1097770B (en) * 1978-07-28 1985-08-31 Saipem Spa IMPROVED EQUIPMENT FOR THE RECOVERY FROM A PIPELINE SHIP OF PIPES PIPED ON HIGH LINES

Also Published As

Publication number Publication date
ES525594A0 (en) 1984-07-01
DK385083A (en) 1984-02-26
GB2126312A (en) 1984-03-21
DE3329236A1 (en) 1984-03-01
BE897600A (en) 1984-02-27
ES8406687A1 (en) 1984-07-01
PT77240A (en) 1983-09-01
AU1739083A (en) 1984-03-01
CA1193456A (en) 1985-09-17
NO833030L (en) 1984-02-27
IE831983L (en) 1984-02-25
IE54452B1 (en) 1989-10-11
AU557511B2 (en) 1986-12-24
JPS5962785A (en) 1984-04-10
FR2532287A1 (en) 1984-03-02
IT1190969B (en) 1988-02-24
IT8222966A0 (en) 1982-08-25
DE3329236C2 (en) 1985-01-17
GB8322382D0 (en) 1983-09-21
FR2532287B1 (en) 1987-01-09
DK385083D0 (en) 1983-08-23
PT77240B (en) 1986-04-17
NL8302919A (en) 1984-03-16
NZ205021A (en) 1985-09-13
GB2126312B (en) 1985-12-18
AR230333A1 (en) 1984-03-01

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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 23/08/98