GB2113790B - Improvements in and relating to pipe connectors - Google Patents

Improvements in and relating to pipe connectors

Info

Publication number
GB2113790B
GB2113790B GB08300419A GB8300419A GB2113790B GB 2113790 B GB2113790 B GB 2113790B GB 08300419 A GB08300419 A GB 08300419A GB 8300419 A GB8300419 A GB 8300419A GB 2113790 B GB2113790 B GB 2113790B
Authority
GB
United Kingdom
Prior art keywords
relating
pipe connectors
connectors
pipe
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08300419A
Other versions
GB2113790A (en
GB8300419D0 (en
Inventor
John Drummond Mcguagan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNTING OILFIELD SERVICES
Original Assignee
HUNTING OILFIELD SERVICES
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 HUNTING OILFIELD SERVICES filed Critical HUNTING OILFIELD SERVICES
Priority to GB08300419A priority Critical patent/GB2113790B/en
Publication of GB8300419D0 publication Critical patent/GB8300419D0/en
Publication of GB2113790A publication Critical patent/GB2113790A/en
Application granted granted Critical
Publication of GB2113790B publication Critical patent/GB2113790B/en
Expired legal-status Critical Current

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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • 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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • F16L37/0885—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring with access to the split elastic ring from a radial or tangential opening in the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB08300419A 1982-01-27 1983-01-07 Improvements in and relating to pipe connectors Expired GB2113790B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08300419A GB2113790B (en) 1982-01-27 1983-01-07 Improvements in and relating to pipe connectors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8202273 1982-01-27
GB08300419A GB2113790B (en) 1982-01-27 1983-01-07 Improvements in and relating to pipe connectors

Publications (3)

Publication Number Publication Date
GB8300419D0 GB8300419D0 (en) 1983-02-09
GB2113790A GB2113790A (en) 1983-08-10
GB2113790B true GB2113790B (en) 1985-01-16

Family

ID=26281812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08300419A Expired GB2113790B (en) 1982-01-27 1983-01-07 Improvements in and relating to pipe connectors

Country Status (1)

Country Link
GB (1) GB2113790B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181206B (en) * 1985-10-01 1989-12-20 E C C Quarries Limited Juxtaposed elements
DE4105206C2 (en) * 1991-02-20 1998-11-05 Weinhold Karl Pipe coupling
FR2762054B1 (en) * 1997-04-09 1999-05-21 Pont A Mousson METAL SLOTTED JUNC FOR LOCKED JOINT BETWEEN PIPE ELEMENTS, AND CORRESPONDING LOCKED JOINT
WO2008119112A1 (en) 2007-03-30 2008-10-09 Sun Chan Conduit joining apparatus

Also Published As

Publication number Publication date
GB2113790A (en) 1983-08-10
GB8300419D0 (en) 1983-02-09

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20030106