NL7513067A - COUPLING FOR PIPES WITH A POSSIBLE TIGHTENING OF SEALS. - Google Patents

COUPLING FOR PIPES WITH A POSSIBLE TIGHTENING OF SEALS.

Info

Publication number
NL7513067A
NL7513067A NL7513067A NL7513067A NL7513067A NL 7513067 A NL7513067 A NL 7513067A NL 7513067 A NL7513067 A NL 7513067A NL 7513067 A NL7513067 A NL 7513067A NL 7513067 A NL7513067 A NL 7513067A
Authority
NL
Netherlands
Prior art keywords
seals
pipes
coupling
possible tightening
tightening
Prior art date
Application number
NL7513067A
Other languages
Dutch (nl)
Original Assignee
Maritime D Expertises Societe
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 Maritime D Expertises Societe filed Critical Maritime D Expertises Societe
Publication of NL7513067A publication Critical patent/NL7513067A/en

Links

Classifications

    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/0107—Connecting of flow lines to offshore structures
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/007—Joints with sleeve or socket clamped by a wedging action
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)
  • Transmission Devices (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
NL7513067A 1974-11-14 1975-11-07 COUPLING FOR PIPES WITH A POSSIBLE TIGHTENING OF SEALS. NL7513067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437533A FR2291437A1 (en) 1974-11-14 1974-11-14 Oil pipe line connection - has sleeve and worm to apply compression forces onto seals (NL180576)

Publications (1)

Publication Number Publication Date
NL7513067A true NL7513067A (en) 1976-05-18

Family

ID=9144916

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513067A NL7513067A (en) 1974-11-14 1975-11-07 COUPLING FOR PIPES WITH A POSSIBLE TIGHTENING OF SEALS.

Country Status (9)

Country Link
JP (1) JPS5912917B2 (en)
CA (1) CA1021823A (en)
CH (1) CH598531A5 (en)
DE (1) DE2550517A1 (en)
FR (1) FR2291437A1 (en)
IT (1) IT1054383B (en)
NL (1) NL7513067A (en)
NO (1) NO150174C (en)
SU (1) SU843776A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054173A1 (en) * 1980-12-11 1982-06-23 Georg Fischer Aktiengesellschaft Detachable pipe joint
NO167600C (en) * 1986-08-27 1991-11-20 Norske Stats Oljeselskap Skating device for underwater rudder system.
US6464260B2 (en) * 2001-01-26 2002-10-15 M. M. Buddy Barrier Latch screw coupling and method of using same
CN105626993B (en) * 2016-02-27 2018-03-02 柳州市够旺贸易有限公司 Joint for pipe

Also Published As

Publication number Publication date
SU843776A3 (en) 1981-06-30
JPS5912917B2 (en) 1984-03-26
NO150174B (en) 1984-05-21
CA1021823A (en) 1977-11-29
FR2291437B1 (en) 1977-03-25
IT1054383B (en) 1981-11-10
NO150174C (en) 1984-08-29
FR2291437A1 (en) 1976-06-11
NO753795L (en) 1976-05-18
JPS5172718A (en) 1976-06-23
CH598531A5 (en) 1978-04-28
DE2550517A1 (en) 1976-05-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed