ES8102654A1 - Perfeccionamientos introducidos en los racores para tuberiasprincipalmente para tuberias de fluidos a alta presion - Google Patents

Perfeccionamientos introducidos en los racores para tuberiasprincipalmente para tuberias de fluidos a alta presion

Info

Publication number
ES8102654A1
ES8102654A1 ES493064A ES493064A ES8102654A1 ES 8102654 A1 ES8102654 A1 ES 8102654A1 ES 493064 A ES493064 A ES 493064A ES 493064 A ES493064 A ES 493064A ES 8102654 A1 ES8102654 A1 ES 8102654A1
Authority
ES
Spain
Prior art keywords
high pressure
seal
fittings
pipe
pressure fluid
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.)
Expired
Application number
ES493064A
Other languages
English (en)
Other versions
ES493064A0 (es
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
Publication of ES8102654A1 publication Critical patent/ES8102654A1/es
Publication of ES493064A0 publication Critical patent/ES493064A0/es
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
    • F16L19/06—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
    • F16L19/083—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
    • F16L19/08—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)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

RACOR PARA TUBERIAS DE FLUIDOS A ALTA PRESION. CONSTA DE UN CUERPO RIGIDO (1) CON UN AGUJERO CILINDRICO (1A), Y EN UNO DE SUS EXTREMOS UNA PARTE ROSCADA EXTERIOR (1C) SOBRE LA QUE SE FIJA UNA TUERCA RIGIDA (2). EL CUERPO RIGIDO (1) Y LA TUERCA (2) ESTAN EN CONTACTO INTERIORMENTE CON UN ANILLO CONSTITUIDO POR UNA PIEZA DE MATERIAL MALEABLE QUE SIRVE DE JUNTA DE ESTANQUEIDAD, Y OTRA PIEZA (4) DE MATERIAL MAS DURO QUE LA ANTERIOR. AL APRETAR EL ANILLO, UNOS DIENTES (4G) SE ENGANCHAN AL TUBO (5) Y EL LABIO (4A) SE INSERTA CONTRA EL. UNA PARTE CONICA (4D) IMPIDE LA EXTRUSION DE LA JUNTA A LO LARGO DE LA SUPERFICIE (1D) DEL CUERPO RIGIDO. E
ES493064A 1979-07-06 1980-07-03 Perfeccionamientos introducidos en los racores para tuberiasprincipalmente para tuberias de fluidos a alta presion Granted ES493064A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7917572A FR2461186A1 (fr) 1979-07-06 1979-07-06 Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression

Publications (2)

Publication Number Publication Date
ES8102654A1 true ES8102654A1 (es) 1981-02-16
ES493064A0 ES493064A0 (es) 1981-02-16

Family

ID=9227595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493064A Granted ES493064A0 (es) 1979-07-06 1980-07-03 Perfeccionamientos introducidos en los racores para tuberiasprincipalmente para tuberias de fluidos a alta presion

Country Status (6)

Country Link
US (1) US4309050A (es)
DE (2) DE8017944U1 (es)
ES (1) ES493064A0 (es)
FR (1) FR2461186A1 (es)
GB (1) GB2054078B (es)
ZA (1) ZA802132B (es)

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DE3341726C2 (de) * 1983-03-11 1985-11-28 Jean Walterscheid Gmbh, 5204 Lohmar Schraubverbindung
DE3636773A1 (de) * 1985-11-19 1987-05-21 Martin Norbert Rohrkupplung
GB2184186A (en) * 1985-11-30 1987-06-17 Tungum Hydraulics Ltd Improvements in or relating to pipe couplings
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DE4038539C1 (es) * 1990-12-03 1992-04-30 Parker-Ermeto Gmbh, 4800 Bielefeld, De
DE4041677C2 (de) * 1990-12-22 2000-01-13 Voss Armaturen Rohrverschraubung mit Schneidring
DE4116610C2 (de) * 1991-05-22 1996-08-01 Parker Hannifin Gmbh Geschaeft System und Verfahren zum Verbinden von Rohrleitungen
US5156206A (en) * 1991-06-27 1992-10-20 Otis Engineering Corporation Tubing connector
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Also Published As

Publication number Publication date
GB2054078A (en) 1981-02-11
GB2054078B (en) 1983-11-09
US4309050A (en) 1982-01-05
ES493064A0 (es) 1981-02-16
FR2461186B1 (es) 1984-05-25
ZA802132B (en) 1981-05-27
DE3025292A1 (de) 1981-01-08
FR2461186A1 (fr) 1981-01-30
DE8017944U1 (de) 1985-05-15
DE3025292C2 (es) 1990-06-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010217