CH425377A - Druckfeste Kupplungseinrichtung für Rohre - Google Patents

Druckfeste Kupplungseinrichtung für Rohre

Info

Publication number
CH425377A
CH425377A CH121164A CH121164A CH425377A CH 425377 A CH425377 A CH 425377A CH 121164 A CH121164 A CH 121164A CH 121164 A CH121164 A CH 121164A CH 425377 A CH425377 A CH 425377A
Authority
CH
Switzerland
Prior art keywords
pipes
pressure
coupling device
proof coupling
proof
Prior art date
Application number
CH121164A
Other languages
English (en)
Inventor
Mark Watterson Cecil
Original Assignee
Mannin Engineering Limited
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
Priority claimed from GB473763A external-priority patent/GB1072872A/en
Application filed by Mannin Engineering Limited filed Critical Mannin Engineering Limited
Publication of CH425377A publication Critical patent/CH425377A/de

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
    • F16L19/06—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
    • F16L19/06—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
CH121164A 1963-02-05 1964-02-03 Druckfeste Kupplungseinrichtung für Rohre CH425377A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB473763A GB1072872A (en) 1963-02-05 1963-02-05 Improvements in or relating to pipe couplings
GB1749263 1963-05-03
GB2745663 1963-07-11

Publications (1)

Publication Number Publication Date
CH425377A true CH425377A (de) 1966-11-30

Family

ID=27254491

Family Applications (1)

Application Number Title Priority Date Filing Date
CH121164A CH425377A (de) 1963-02-05 1964-02-03 Druckfeste Kupplungseinrichtung für Rohre

Country Status (4)

Country Link
BE (1) BE642733A (de)
CH (1) CH425377A (de)
DE (1) DE1450361A1 (de)
NL (1) NL6400593A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642502A1 (fr) * 1989-01-30 1990-08-03 Biermann Martin Dispositif pour raccorder des tuyaux de maniere separable
BE1005184A3 (fr) * 1991-08-22 1993-05-18 Dynamique Appliquee S A Procede d'assemblage par emboitement des differentes pieces constitutives d'un raccord sur tube.
US5860760A (en) * 1994-08-12 1999-01-19 Downhole Products Plc Gripping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642502A1 (fr) * 1989-01-30 1990-08-03 Biermann Martin Dispositif pour raccorder des tuyaux de maniere separable
BE1005184A3 (fr) * 1991-08-22 1993-05-18 Dynamique Appliquee S A Procede d'assemblage par emboitement des differentes pieces constitutives d'un raccord sur tube.
US5860760A (en) * 1994-08-12 1999-01-19 Downhole Products Plc Gripping device

Also Published As

Publication number Publication date
BE642733A (de) 1964-07-22
DE1450361A1 (de) 1969-04-30
NL6400593A (de) 1964-08-06

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