FR2441122A1 - Locked spigot and socket joint for large dia. high pressure pipe - accepts axial deviation and includes axially deformable spacer ring of S=section - Google Patents

Locked spigot and socket joint for large dia. high pressure pipe - accepts axial deviation and includes axially deformable spacer ring of S=section

Info

Publication number
FR2441122A1
FR2441122A1 FR7831995A FR7831995A FR2441122A1 FR 2441122 A1 FR2441122 A1 FR 2441122A1 FR 7831995 A FR7831995 A FR 7831995A FR 7831995 A FR7831995 A FR 7831995A FR 2441122 A1 FR2441122 A1 FR 2441122A1
Authority
FR
France
Prior art keywords
spigot
spacer
section
locked
spacer ring
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.)
Granted
Application number
FR7831995A
Other languages
French (fr)
Other versions
FR2441122B1 (en
Inventor
Calude Barthelemy Fuminier
Michel Pierrel
Jean-Pierre Vitel
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7831995A priority Critical patent/FR2441122A1/en
Publication of FR2441122A1 publication Critical patent/FR2441122A1/en
Application granted granted Critical
Publication of FR2441122B1 publication Critical patent/FR2441122B1/fr
Granted 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/1017—Joints with sleeve or socket
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10—Adhesive or cemented joints
    • F16L13/11—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
    • F16L13/116—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening for socket pipes
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)

Abstract

The spigot (3) and socket (1) joint may be used on large dia. pipes (2, 4) conveying fluid under pressure, being locked by a bolted collar applied to a caulking ring, and incorporating a spacer ring (17) between the spigot barrel and the socket bore. The joint caters for axial mil-alignment of the conjunctive pipe segments, utilising a spacer (17) which is capable of plastic axial deformation under the effects of mis-alignment. The arrangement obtains uniform pressures along the spacer ring which is retained by spigot and socket bearing faces (25, 14) with respectively radial and conical alignments. The spacer may comprise a split deformable ring or have a sidelong S-section (17), may have a comb section with inverted teeth sectors, or may ahve a 'U', an 'L' or a box section etc. In a partic. form the spacer may comprise an envelope filled with spheroids through a radial spigot bore.
FR7831995A 1978-11-13 1978-11-13 Locked spigot and socket joint for large dia. high pressure pipe - accepts axial deviation and includes axially deformable spacer ring of S=section Granted FR2441122A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831995A FR2441122A1 (en) 1978-11-13 1978-11-13 Locked spigot and socket joint for large dia. high pressure pipe - accepts axial deviation and includes axially deformable spacer ring of S=section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831995A FR2441122A1 (en) 1978-11-13 1978-11-13 Locked spigot and socket joint for large dia. high pressure pipe - accepts axial deviation and includes axially deformable spacer ring of S=section

Publications (2)

Publication Number Publication Date
FR2441122A1 true FR2441122A1 (en) 1980-06-06
FR2441122B1 FR2441122B1 (en) 1981-12-18

Family

ID=9214806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831995A Granted FR2441122A1 (en) 1978-11-13 1978-11-13 Locked spigot and socket joint for large dia. high pressure pipe - accepts axial deviation and includes axially deformable spacer ring of S=section

Country Status (1)

Country Link
FR (1) FR2441122A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743131A1 (en) * 1995-12-28 1997-07-04 Kubota Kk PIPE COMPRISING A MALE PART PROVIDED WITH A RIB, AND METHOD FOR FORMING THE SAME
US11306849B2 (en) * 2016-06-17 2022-04-19 United States Pipe And Foundry Company, Llc Separation-resistant pipe joint with enhanced ease of assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848135A (en) * 1957-07-03 1958-08-19 Mcdowell Mfg Co Coupling nose fitting
FR1340676A (en) * 1962-12-07 1963-10-18 Stanton & Staveley Ltd Improvements relating to devices for assembling and disassembling adjacent pipe elements
FR2159581A5 (en) * 1971-11-04 1973-06-22 Pont A Mousson Fond
DE2415699A1 (en) * 1974-04-01 1975-10-02 Georg Seiler Socketed pipe coupling axial locking device - has flat washer distorted into cone on screwing thrust ring home
DE2701022A1 (en) * 1977-01-12 1978-07-13 Volkswagenwerk Ag Gas tight joint for IC engine exhaust pipes - permits relative pipe movement and has flanged pipes and sleeve over packing rings
FR2376991A1 (en) * 1977-01-07 1978-08-04 Kubota Ltd JUNCTION DEVICE FOR CLOSED PIPES

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848135A (en) * 1957-07-03 1958-08-19 Mcdowell Mfg Co Coupling nose fitting
FR1340676A (en) * 1962-12-07 1963-10-18 Stanton & Staveley Ltd Improvements relating to devices for assembling and disassembling adjacent pipe elements
FR2159581A5 (en) * 1971-11-04 1973-06-22 Pont A Mousson Fond
DE2415699A1 (en) * 1974-04-01 1975-10-02 Georg Seiler Socketed pipe coupling axial locking device - has flat washer distorted into cone on screwing thrust ring home
FR2376991A1 (en) * 1977-01-07 1978-08-04 Kubota Ltd JUNCTION DEVICE FOR CLOSED PIPES
DE2701022A1 (en) * 1977-01-12 1978-07-13 Volkswagenwerk Ag Gas tight joint for IC engine exhaust pipes - permits relative pipe movement and has flanged pipes and sleeve over packing rings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743131A1 (en) * 1995-12-28 1997-07-04 Kubota Kk PIPE COMPRISING A MALE PART PROVIDED WITH A RIB, AND METHOD FOR FORMING THE SAME
US11306849B2 (en) * 2016-06-17 2022-04-19 United States Pipe And Foundry Company, Llc Separation-resistant pipe joint with enhanced ease of assembly

Also Published As

Publication number Publication date
FR2441122B1 (en) 1981-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse