NO995484L - Pipe coupling device with a clamping ring coupling - Google Patents

Pipe coupling device with a clamping ring coupling

Info

Publication number
NO995484L
NO995484L NO995484A NO995484A NO995484L NO 995484 L NO995484 L NO 995484L NO 995484 A NO995484 A NO 995484A NO 995484 A NO995484 A NO 995484A NO 995484 L NO995484 L NO 995484L
Authority
NO
Norway
Prior art keywords
clamping ring
coupling
pipe
coupling device
pipe coupling
Prior art date
Application number
NO995484A
Other languages
Norwegian (no)
Other versions
NO995484D0 (en
Inventor
Kurt Boerjesson
Eric Engelbrektsson
Original Assignee
Gustavsberg Vorgorda Armatur A
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 Gustavsberg Vorgorda Armatur A filed Critical Gustavsberg Vorgorda Armatur A
Publication of NO995484D0 publication Critical patent/NO995484D0/en
Publication of NO995484L publication Critical patent/NO995484L/en

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
    • 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
    • F16L19/10—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 profile of the ring being altered
    • F16L19/12—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 profile of the ring being altered 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
    • 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
    • F16L19/065—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 the wedging action being effected by means of a ring
    • 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
    • F16L19/10—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 profile of the ring being altered

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Pressure Members (AREA)
NO995484A 1997-05-09 1999-11-09 Pipe coupling device with a clamping ring coupling NO995484L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701732A SE509268C2 (en) 1997-05-09 1997-05-09 Device for connecting pipes to a clamping ring connection
PCT/SE1998/000836 WO1998051955A1 (en) 1997-05-09 1998-05-07 Device for connecting of pipes with a clamp ring connection

Publications (2)

Publication Number Publication Date
NO995484D0 NO995484D0 (en) 1999-11-09
NO995484L true NO995484L (en) 1999-11-09

Family

ID=20406876

Family Applications (1)

Application Number Title Priority Date Filing Date
NO995484A NO995484L (en) 1997-05-09 1999-11-09 Pipe coupling device with a clamping ring coupling

Country Status (5)

Country Link
EP (1) EP0980486A1 (en)
AU (1) AU7462298A (en)
NO (1) NO995484L (en)
SE (1) SE509268C2 (en)
WO (1) WO1998051955A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463707A (en) * 1947-07-03 1949-03-08 John A Matousek Pipe coupling
US4304422A (en) * 1980-02-19 1981-12-08 Gould Inc. Tube coupling with frangible sleeve
GB2071799A (en) * 1980-03-11 1981-09-23 Hepworth Plastics Ltd Pipe couplings
SE449783B (en) * 1982-07-26 1987-05-18 Bogardhskopplingar Ab Pipe coupling with flanged nut
FR2597188B1 (en) * 1986-04-15 1988-06-17 Vallet Rolland QUICK AND SELF-LOCKING CONNECTION SYSTEM FOR TUBULAR CONDUITS OF SYNTHETIC MATERIAL
SE469089B (en) * 1991-06-24 1993-05-10 Stacke Metallarmatur Ab REDUCTION DEVICE FOR PIPE CONNECTIONS

Also Published As

Publication number Publication date
SE509268C2 (en) 1998-12-21
EP0980486A1 (en) 2000-02-23
SE9701732L (en) 1998-11-10
NO995484D0 (en) 1999-11-09
SE9701732D0 (en) 1997-05-09
WO1998051955A1 (en) 1998-11-19
AU7462298A (en) 1998-12-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application