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FR2437560A1 - Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression - Google Patents

Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression

Info

Publication number
FR2437560A1
FR2437560A1 FR7827531A FR7827531A FR2437560A1 FR 2437560 A1 FR2437560 A1 FR 2437560A1 FR 7827531 A FR7827531 A FR 7827531A FR 7827531 A FR7827531 A FR 7827531A FR 2437560 A1 FR2437560 A1 FR 2437560A1
Authority
FR
France
Prior art keywords
sleeve
joint
high pressure
pressure hydraulic
hydraulic pipes
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
FR7827531A
Other languages
English (en)
Other versions
FR2437560B1 (fr
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.)
Legris France SA
Original Assignee
Legris France 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 Legris France SA filed Critical Legris France SA
Priority to FR7827531A priority Critical patent/FR2437560A1/fr
Publication of FR2437560A1 publication Critical patent/FR2437560A1/fr
Application granted granted Critical
Publication of FR2437560B1 publication Critical patent/FR2437560B1/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
    • 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
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • 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
    • F16L19/0653—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 the ring being rotatably connected to one of the connecting parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

PERFECTIONNEMENT AUX RACCORDS DE TUYAUTERIES NOTAMMENT POUR TUYAUTERIES DE FLUIDES A HAUTE PRESSION, LESDITS RACCORDS DU TYPE BAGUE A SERTIR COMPRENANT UN CORPS RIGIDE PRESENTANT UN ALESAGE ET A L'UNE DE SES EXTREMITES UNE PARTIE FILETEE EXTERIEURE SUR LAQUELLE EST VISSE UN ECROU RIGIDE. LA PARTIE 3 DE LA BAGUE FORMANT JOINT D'ETANCHEITE COMPORTE UN ORGANE DE VERROUILLAGE 3A, QUI COOPERE AVEC UN ORGANE CORRESPONDANT 5D PREVU SUR LA SURFACE EXTERIEURE DU TUBE 5, LESDITS ORGANES DE VERROUILLAGE SUR LA PARTIE FORMANT JOINT ET SUR LE TUBE ETANT SITUES RESPECTIVEMENT A UNE MEME DISTANCE DE LA PREMIERE DES ARETES CIRCULAIRES 4G DE LA BAGUE 4 ET DE LA PREMIERE DES RAINURES CIRCULAIRES CORRESPONDANTES SUR LE TUBE 5. L'INVENTION EST UTILISEE POUR LES RACCORDS DE TUYAUTERIES DE FLUIDE A HAUTE PRESSION.
FR7827531A 1978-09-26 1978-09-26 Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression Granted FR2437560A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827531A FR2437560A1 (fr) 1978-09-26 1978-09-26 Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827531A FR2437560A1 (fr) 1978-09-26 1978-09-26 Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression

Publications (2)

Publication Number Publication Date
FR2437560A1 true FR2437560A1 (fr) 1980-04-25
FR2437560B1 FR2437560B1 (fr) 1982-02-05

Family

ID=9213045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827531A Granted FR2437560A1 (fr) 1978-09-26 1978-09-26 Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression

Country Status (1)

Country Link
FR (1) FR2437560A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517015A1 (fr) * 1981-11-23 1983-05-27 Ravitt Sa Raccords Raccord pour tuyaux pour haute pression
FR2543857A1 (fr) * 1983-04-11 1984-10-12 Hydexco Raccordement de tube comportant l'ancrage d'une bague sur son extremite
US4647086A (en) * 1983-12-27 1987-03-03 Brass-Craft Manufacturing Company Tube coupling
WO1998010212A1 (fr) * 1996-09-04 1998-03-12 Wyman-Gordon Company Raccord de tuyauterie d'ecoulement
ES2160438A1 (es) * 1998-01-01 2001-11-01 Sil Sang Park Conexion de tubo.
WO2007033390A1 (fr) * 2005-09-15 2007-03-29 E. Hawle Armaturenwerke Gmbh Piece de raccordement conçue pour un objet circulaire, en particulier tubulaire
JP2012241837A (ja) * 2011-05-20 2012-12-10 Nasco Fitting Kk 継ぎ手
WO2013010784A1 (fr) * 2011-07-20 2013-01-24 Voss Fluid Gmbh Tuyau comportant une extrémité de raccordement pour un raccord de tuyau, procédé de fabrication dudit tuyau et raccord de tuyau comportant ledit tuyau
CN110199148A (zh) * 2016-10-12 2019-09-03 波尔顿技术有限公司 密封组件
LU500977B1 (en) * 2021-12-10 2023-06-12 Aliaxis Research & Tech Fitting having a grip ring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528479A (fr) * 1953-05-20
US2431120A (en) * 1944-01-06 1947-11-18 Chieago Forging And Mfg Compan Joint for tubing
FR1254420A (fr) * 1959-11-18 1961-02-24 Contre-raccord de sécurité pour tuyauteries
DE1912337A1 (de) * 1969-03-11 1970-10-01 Walterscheid Kg Jean Rohrverschraubung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431120A (en) * 1944-01-06 1947-11-18 Chieago Forging And Mfg Compan Joint for tubing
BE528479A (fr) * 1953-05-20
FR1254420A (fr) * 1959-11-18 1961-02-24 Contre-raccord de sécurité pour tuyauteries
DE1912337A1 (de) * 1969-03-11 1970-10-01 Walterscheid Kg Jean Rohrverschraubung

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517015A1 (fr) * 1981-11-23 1983-05-27 Ravitt Sa Raccords Raccord pour tuyaux pour haute pression
FR2543857A1 (fr) * 1983-04-11 1984-10-12 Hydexco Raccordement de tube comportant l'ancrage d'une bague sur son extremite
US4688318A (en) * 1983-04-11 1987-08-25 Hydexco Method of preparing a joint for a tube
US4805945A (en) * 1983-04-11 1989-02-21 Ermeto-Hydexco Tube joint comprising means for anchoring a sleeve at its end
US4647086A (en) * 1983-12-27 1987-03-03 Brass-Craft Manufacturing Company Tube coupling
WO1998010212A1 (fr) * 1996-09-04 1998-03-12 Wyman-Gordon Company Raccord de tuyauterie d'ecoulement
US5879030A (en) * 1996-09-04 1999-03-09 Wyman-Gordon Company Flow line coupling
ES2160438A1 (es) * 1998-01-01 2001-11-01 Sil Sang Park Conexion de tubo.
WO2007033390A1 (fr) * 2005-09-15 2007-03-29 E. Hawle Armaturenwerke Gmbh Piece de raccordement conçue pour un objet circulaire, en particulier tubulaire
JP2012241837A (ja) * 2011-05-20 2012-12-10 Nasco Fitting Kk 継ぎ手
WO2013010784A1 (fr) * 2011-07-20 2013-01-24 Voss Fluid Gmbh Tuyau comportant une extrémité de raccordement pour un raccord de tuyau, procédé de fabrication dudit tuyau et raccord de tuyau comportant ledit tuyau
CN110199148A (zh) * 2016-10-12 2019-09-03 波尔顿技术有限公司 密封组件
US11015747B2 (en) 2016-10-12 2021-05-25 Poulton Technologies Limited Seal assembly
US11585471B2 (en) 2016-10-12 2023-02-21 Poulton Technologies Limited Seal assembly
LU500977B1 (en) * 2021-12-10 2023-06-12 Aliaxis Research & Tech Fitting having a grip ring
EP4194732A1 (fr) * 2021-12-10 2023-06-14 Aliaxis Research & Technology Raccord avec anneau de préhension

Also Published As

Publication number Publication date
FR2437560B1 (fr) 1982-02-05

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TP Transmission of property
ST Notification of lapse
ST Notification of lapse