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GB1405193A - Screwthreaded pipe couplings - Google Patents

Screwthreaded pipe couplings

Info

Publication number
GB1405193A
GB1405193A GB1916773A GB1916773A GB1405193A GB 1405193 A GB1405193 A GB 1405193A GB 1916773 A GB1916773 A GB 1916773A GB 1916773 A GB1916773 A GB 1916773A GB 1405193 A GB1405193 A GB 1405193A
Authority
GB
United Kingdom
Prior art keywords
pipe couplings
screwthreaded
screwthreaded pipe
couplings
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
GB1916773A
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.)
DEXPLOITATION DES PROCEDES PLA
Original Assignee
DEXPLOITATION DES PROCEDES PLA
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 DEXPLOITATION DES PROCEDES PLA filed Critical DEXPLOITATION DES PROCEDES PLA
Publication of GB1405193A publication Critical patent/GB1405193A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/16—Screw-threaded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1916773A 1972-04-20 1973-04-19 Screwthreaded pipe couplings Expired GB1405193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214051A FR2181190A5 (en) 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
GB1405193A true GB1405193A (en) 1975-09-03

Family

ID=9097246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1916773A Expired GB1405193A (en) 1972-04-20 1973-04-19 Screwthreaded pipe couplings

Country Status (3)

Country Link
DE (1) DE2320177C3 (en)
FR (1) FR2181190A5 (en)
GB (1) GB1405193A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248460A (en) * 1977-12-15 1981-02-03 Murray Coyt E Plastic pipe fitting
US4630846A (en) * 1983-04-07 1986-12-23 Hitachi Zosen Corporation Pipe joint
DE69018947T2 (en) * 1989-11-21 1995-11-23 Sumitomo Metal Ind Fiber-reinforced plastic pipe for screwed pipe couplings.
SE532069C2 (en) * 2007-09-22 2009-10-13 Svenska Borr Ab Method and apparatus for jointing of pipes

Also Published As

Publication number Publication date
FR2181190A5 (en) 1973-11-30
DE2320177C3 (en) 1975-10-02
DE2320177B2 (en) 1975-02-20
DE2320177A1 (en) 1973-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee