GB2200180B - Pipe coupling - Google Patents

Pipe coupling

Info

Publication number
GB2200180B
GB2200180B GB8728912A GB8728912A GB2200180B GB 2200180 B GB2200180 B GB 2200180B GB 8728912 A GB8728912 A GB 8728912A GB 8728912 A GB8728912 A GB 8728912A GB 2200180 B GB2200180 B GB 2200180B
Authority
GB
United Kingdom
Prior art keywords
pipe coupling
coupling
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 - Lifetime
Application number
GB8728912A
Other versions
GB2200180A (en
GB8728912D0 (en
Inventor
Andrea Catanzano
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.)
FIP Formatura Iniezione Polimeri SpA
Original Assignee
FIP Formatura Iniezione Polimeri 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 FIP Formatura Iniezione Polimeri SpA filed Critical FIP Formatura Iniezione Polimeri SpA
Publication of GB8728912D0 publication Critical patent/GB8728912D0/en
Publication of GB2200180A publication Critical patent/GB2200180A/en
Application granted granted Critical
Publication of GB2200180B publication Critical patent/GB2200180B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/075—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
GB8728912A 1987-01-23 1987-12-10 Pipe coupling Expired - Lifetime GB2200180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8715111U IT211683Z2 (en) 1987-01-23 1987-01-23 PERFECTED SLEEVE JOINT

Publications (3)

Publication Number Publication Date
GB8728912D0 GB8728912D0 (en) 1988-01-27
GB2200180A GB2200180A (en) 1988-07-27
GB2200180B true GB2200180B (en) 1990-10-24

Family

ID=11146359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8728912A Expired - Lifetime GB2200180B (en) 1987-01-23 1987-12-10 Pipe coupling

Country Status (7)

Country Link
CH (1) CH671818A5 (en)
DE (1) DE8716483U1 (en)
ES (1) ES1004258Y (en)
FR (1) FR2610077B3 (en)
GB (1) GB2200180B (en)
IL (1) IL84453A (en)
IT (1) IT211683Z2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213375A (en) * 1991-12-24 1993-05-25 Wu Huang H Quick pipe connector
ES2061355B1 (en) * 1992-03-26 1997-02-16 Forplast Sa FITTING FOR WATERTIGHT COUPLING BETWEEN TUBES.
AUPN911896A0 (en) * 1996-04-04 1996-05-02 Dickenson, Gary Improvements in or relating to the application of pressure over a surface
NO328491B1 (en) * 2007-02-06 2010-03-01 Raufoss Water & Gas As coupling
GB201205577D0 (en) * 2012-03-29 2012-05-16 Guest John Int Ltd Improvements in or relating to tube couplings
CN105221877A (en) * 2015-10-30 2016-01-06 安耐特流体输送科技有限公司 Pipeline quick release coupling

Also Published As

Publication number Publication date
DE8716483U1 (en) 1988-02-11
IT8715111V0 (en) 1987-01-23
FR2610077B3 (en) 1989-02-10
FR2610077A3 (en) 1988-07-29
IL84453A (en) 1991-06-30
CH671818A5 (en) 1989-09-29
IT211683Z2 (en) 1989-04-07
GB2200180A (en) 1988-07-27
ES1004258Y (en) 1989-03-16
ES1004258U (en) 1988-09-01
GB8728912D0 (en) 1988-01-27

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Legal Events

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