FR2411353A1 - Dispositif de raccordement etanche, notamment pour conduits - Google Patents

Dispositif de raccordement etanche, notamment pour conduits

Info

Publication number
FR2411353A1
FR2411353A1 FR7736712A FR7736712A FR2411353A1 FR 2411353 A1 FR2411353 A1 FR 2411353A1 FR 7736712 A FR7736712 A FR 7736712A FR 7736712 A FR7736712 A FR 7736712A FR 2411353 A1 FR2411353 A1 FR 2411353A1
Authority
FR
France
Prior art keywords
pipe
socket
temp
vacuum
pressure
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.)
Withdrawn
Application number
FR7736712A
Other languages
English (en)
Inventor
Roger Jamin
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.)
ECA SA
Original Assignee
ECA 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 ECA SA filed Critical ECA SA
Priority to FR7736712A priority Critical patent/FR2411353A1/fr
Publication of FR2411353A1 publication Critical patent/FR2411353A1/fr
Withdrawn legal-status Critical Current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
    • F16L19/06—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
    • F16L19/061—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 a pressure ring being arranged between the clamping ring and the threaded member or the connecting member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

LE SECTEUR TECHNIQUE DE L'INVENTION EST CELUI DES DISPOSITIFS DE RACCORDEMENT ETANCHES. LE DISPOSITIF DE L'INVENTION COMPORTE DES MOYENS DE SERRAGE EN COMPRESSION PURE, EXEMPTE DE ROTATION, D'UNE GARNITURE MALLEABLE SUR UN TUBE, ENTRE CHANFREINS D'UNE EMBASE ET D'UN POUSSOIR MONTE COULISSANT SUR LE TUBE A RACCORDER A LADITE EMBASE, POUSSOIR EXEMPT DE ROTATION. APPLICATIONS A L'OBTENTION D'UNE ETANCHEITE FIABLE ET DURABLE DANS DES INSTALLATIONS OU SE TROUVENT DES FLUIDES AGRESSIFS EN TOUTES CONDITIONS DE PRESSIONS ET DE TEMPERATURE.
FR7736712A 1977-12-06 1977-12-06 Dispositif de raccordement etanche, notamment pour conduits Withdrawn FR2411353A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736712A FR2411353A1 (fr) 1977-12-06 1977-12-06 Dispositif de raccordement etanche, notamment pour conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736712A FR2411353A1 (fr) 1977-12-06 1977-12-06 Dispositif de raccordement etanche, notamment pour conduits

Publications (1)

Publication Number Publication Date
FR2411353A1 true FR2411353A1 (fr) 1979-07-06

Family

ID=9198510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736712A Withdrawn FR2411353A1 (fr) 1977-12-06 1977-12-06 Dispositif de raccordement etanche, notamment pour conduits

Country Status (1)

Country Link
FR (1) FR2411353A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586105A (en) * 1923-03-21 1926-05-25 Jean Louis Leon Alexandr Moule Pipe coupling
BE740635A (fr) * 1968-10-23 1970-04-01
FR1591735A (fr) * 1967-11-09 1970-05-04
US3992043A (en) * 1975-01-16 1976-11-16 E. I. Du Pont De Nemours And Company Tube fitting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586105A (en) * 1923-03-21 1926-05-25 Jean Louis Leon Alexandr Moule Pipe coupling
FR1591735A (fr) * 1967-11-09 1970-05-04
BE740635A (fr) * 1968-10-23 1970-04-01
US3992043A (en) * 1975-01-16 1976-11-16 E. I. Du Pont De Nemours And Company Tube fitting

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Legal Events

Date Code Title Description
ST Notification of lapse