IT1011274B - Chiusura ermetica subacquea di aperture esposte in elementi relativamente chiudibili - Google Patents

Chiusura ermetica subacquea di aperture esposte in elementi relativamente chiudibili

Info

Publication number
IT1011274B
IT1011274B IT50570/74A IT5057074A IT1011274B IT 1011274 B IT1011274 B IT 1011274B IT 50570/74 A IT50570/74 A IT 50570/74A IT 5057074 A IT5057074 A IT 5057074A IT 1011274 B IT1011274 B IT 1011274B
Authority
IT
Italy
Prior art keywords
underwater sealing
openings exposed
relatively
closable elements
elements
Prior art date
Application number
IT50570/74A
Other languages
English (en)
Original Assignee
Hydril Co
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 Hydril Co filed Critical Hydril Co
Application granted granted Critical
Publication of IT1011274B publication Critical patent/IT1011274B/it

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/002—Couplings of the quick-acting type which can be controlled at a distance
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • F16L27/1275—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of at least an external threaded bolt
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sealing Devices (AREA)
  • Earth Drilling (AREA)
IT50570/74A 1973-04-30 1974-04-23 Chiusura ermetica subacquea di aperture esposte in elementi relativamente chiudibili IT1011274B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35548473A 1973-04-30 1973-04-30

Publications (1)

Publication Number Publication Date
IT1011274B true IT1011274B (it) 1977-01-20

Family

ID=23397586

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50570/74A IT1011274B (it) 1973-04-30 1974-04-23 Chiusura ermetica subacquea di aperture esposte in elementi relativamente chiudibili

Country Status (7)

Country Link
JP (1) JPS5537662B2 (it)
CA (1) CA1004251A (it)
DE (1) DE2420930C3 (it)
FR (1) FR2227469B1 (it)
GB (1) GB1426155A (it)
IT (1) IT1011274B (it)
NL (1) NL7404932A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117287A (en) * 1977-04-11 1978-09-26 Compagnie Francaise Des Petroles Combined electrical-hydraulic connector means
US4460156A (en) * 1981-05-01 1984-07-17 Nl Industries, Inc. Wellhead connector with check valve
US4519636A (en) * 1982-10-20 1985-05-28 Koomey, Inc. Seal for an underwater connector
US4754780A (en) * 1987-02-10 1988-07-05 Smith Iii Robert E Pressure balanced hydraulic coupling
CN111480393B (zh) * 2018-01-30 2023-03-21 株式会社富士 等离子体处理机

Also Published As

Publication number Publication date
DE2420930B2 (de) 1979-11-08
DE2420930A1 (de) 1974-11-07
CA1004251A (en) 1977-01-25
FR2227469B1 (it) 1980-04-18
JPS5013759A (it) 1975-02-13
DE2420930C3 (de) 1980-07-17
NL7404932A (it) 1974-11-01
JPS5537662B2 (it) 1980-09-29
FR2227469A1 (it) 1974-11-22
GB1426155A (en) 1976-02-25

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