FR3085065B1 - WATERPROOF CONNECTION DEVICE FROM A FIRST PIPE TO A SECOND PIPE - Google Patents

WATERPROOF CONNECTION DEVICE FROM A FIRST PIPE TO A SECOND PIPE Download PDF

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Publication number
FR3085065B1
FR3085065B1 FR1800889A FR1800889A FR3085065B1 FR 3085065 B1 FR3085065 B1 FR 3085065B1 FR 1800889 A FR1800889 A FR 1800889A FR 1800889 A FR1800889 A FR 1800889A FR 3085065 B1 FR3085065 B1 FR 3085065B1
Authority
FR
France
Prior art keywords
pipe
shouldered
end piece
connection device
waterproof connection
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.)
Active
Application number
FR1800889A
Other languages
French (fr)
Other versions
FR3085065A1 (en
Inventor
Yohann Patrick Fabrice Lebarillier
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.)
Naval Group SA
Original Assignee
Naval Group 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 Naval Group SA filed Critical Naval Group SA
Priority to FR1800889A priority Critical patent/FR3085065B1/en
Priority to PCT/EP2019/072090 priority patent/WO2020038862A1/en
Publication of FR3085065A1 publication Critical patent/FR3085065A1/en
Application granted granted Critical
Publication of FR3085065B1 publication Critical patent/FR3085065B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16L19/02—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
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints With Pressure Members (AREA)

Abstract

Ce dispositif (10) comporte un premier et un deuxième joints toriques (14, 15), un élément mâle (11) destiné à être fixé sur le premier tuyau, un embout épaulé (12) destiné à être fixé sur le deuxième tuyau, et un écrou de serrage (13) comprenant un fond axial (71) définissant une ouverture de passage d'une portion droite (51) de l'embout épaulé (12) jusqu'à venir en butée contre une portion épaulée (53) de l'embout épaulé (12). L'écrou de serrage (13) est adapté pour être vissé sur un premier filetage (35) de l'élément mâle (11) à travers l'embout épaulé (12) lorsque chacun des joints toriques (14, 15) est reçu dans une gorge correspondante de l'élément mâle (11) ou de l'embout épaulé (12), jusqu'à venir en butée contre la portion épaulée (53) au moyen de son fond axial (71), en assemblant ainsi le dispositif de raccordement (10).This device (10) comprises a first and a second O-rings (14, 15), a male element (11) intended to be fixed on the first pipe, a shouldered end piece (12) intended to be fixed on the second pipe, and a tightening nut (13) comprising an axial bottom (71) defining an opening for passage of a straight portion (51) of the shouldered end piece (12) until it comes into abutment against a shouldered portion (53) of the 'shouldered end piece (12). The clamping nut (13) is adapted to be screwed onto a first thread (35) of the male member (11) through the stepped end (12) when each of the o-rings (14, 15) is received in a corresponding groove of the male element (11) or of the shouldered end piece (12), until it comes into abutment against the shouldered portion (53) by means of its axial bottom (71), thus assembling the device for connection (10).

FR1800889A 2018-08-20 2018-08-20 WATERPROOF CONNECTION DEVICE FROM A FIRST PIPE TO A SECOND PIPE Active FR3085065B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1800889A FR3085065B1 (en) 2018-08-20 2018-08-20 WATERPROOF CONNECTION DEVICE FROM A FIRST PIPE TO A SECOND PIPE
PCT/EP2019/072090 WO2020038862A1 (en) 2018-08-20 2019-08-19 Device for sealably connecting a first pipe to a second pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1800889A FR3085065B1 (en) 2018-08-20 2018-08-20 WATERPROOF CONNECTION DEVICE FROM A FIRST PIPE TO A SECOND PIPE

Publications (2)

Publication Number Publication Date
FR3085065A1 FR3085065A1 (en) 2020-02-21
FR3085065B1 true FR3085065B1 (en) 2021-04-09

Family

ID=65494143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1800889A Active FR3085065B1 (en) 2018-08-20 2018-08-20 WATERPROOF CONNECTION DEVICE FROM A FIRST PIPE TO A SECOND PIPE

Country Status (2)

Country Link
FR (1) FR3085065B1 (en)
WO (1) WO2020038862A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191019800A (en) * 1910-08-24 1910-11-03 William Edward Lake Improvements in Pipe Couplings.
FR2764040B3 (en) * 1997-05-28 1999-09-10 Beal JOINING DEVICE BETWEEN TWO END OF PIPES
DE19859422A1 (en) * 1998-12-22 2000-07-06 Hermann Heinz Burger Gas Und W Domestic gas pipe connector with join seal comprizes graphite seal squeezed tight at screw join between pipes prior to completion by cap nut thrusting off connector collar.
FR2886370B1 (en) * 2005-05-27 2008-10-10 Snecma Moteurs Sa DEVICE FOR CONNECTING TWO ELEMENTS SUCH AS A FUEL SUPPLY LINE AND AN INJECTOR

Also Published As

Publication number Publication date
WO2020038862A1 (en) 2020-02-27
FR3085065A1 (en) 2020-02-21

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