ES339399A1 - A detachable fluid-tight coupling - Google Patents

A detachable fluid-tight coupling

Info

Publication number
ES339399A1
ES339399A1 ES339399A ES339399A ES339399A1 ES 339399 A1 ES339399 A1 ES 339399A1 ES 339399 A ES339399 A ES 339399A ES 339399 A ES339399 A ES 339399A ES 339399 A1 ES339399 A1 ES 339399A1
Authority
ES
Spain
Prior art keywords
casing
units
tubes
nipple
bore
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
ES339399A
Other languages
Spanish (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES339399A1 publication Critical patent/ES339399A1/en
Expired 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/002—Couplings of the quick-acting type which can be controlled at a distance
    • 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
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • 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
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • 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
    • F16L49/00—Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware
    • F16L49/08—Adjustable joints; Joints allowing movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

A coupling for two tubes 4, 41 comprises a casing 8 having a main bore 10 and disposed between the adjacent ends of the two tubes, two coaxial units 16, 161 slidably mounted in the main bore and each having a gasket 28, 281 for engagement with one of said tube ends, a deformable sealing member 30 connecting the two units, and means for urging the two units apart to engage the gaskets against the tube ends. The casing is slidably mounted for axial movement on a fixed stud 12, the casing bore 14 receiving the stud being flared at either end to permit slight swivelling movement. Each of the coaxial units consists of a nipple 26, 261 carrying a gasket and a flange member 20 slidable in the casing bore, said nipple and flanged member being connected by a multipart collar 24 which also serves to clamp the associated end of the bellows-type sealing member of polytetrafluoroethylene to the unit. The means for urging the two co-axial units apart comprises pairs of opposed pistons 34, 341 working in four subsidiary casing bores 32 supplied through a pneumatic or hydraulic circuit consisting of a shut-off and connecting nipple (38) and casing passages (36), Fig. 2 (not shown). Return springs 40 are connected to the flanged members. As shown, the ends of the two tubes are part-spherical. The arrangement accommodates small relative angular and longitudinal displacements of the tube ends.
ES339399A 1966-04-18 1967-04-17 A detachable fluid-tight coupling Expired ES339399A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58034A FR1536180A (en) 1966-04-18 1966-04-18 Waterproof connection

Publications (1)

Publication Number Publication Date
ES339399A1 true ES339399A1 (en) 1968-05-01

Family

ID=8606498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339399A Expired ES339399A1 (en) 1966-04-18 1967-04-17 A detachable fluid-tight coupling

Country Status (7)

Country Link
BE (1) BE694533A (en)
CH (1) CH471999A (en)
DE (1) DE1962746U (en)
ES (1) ES339399A1 (en)
FR (1) FR1536180A (en)
GB (1) GB1143905A (en)
LU (1) LU53408A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548427A (en) * 1981-08-24 1985-10-22 Umc Industries, Inc. Strain accommodating fluid conduit assembly and fitting therefor
FR2600398B1 (en) * 1986-06-18 1988-10-07 Cogema DEVICE FOR SEALED CONNECTION OF TWO RIGID PIPES
FR2761751B1 (en) * 1997-04-08 1999-05-14 Cogema CONNECTING SLEEVE TO EQUIPMENT, PARTICULARLY TO A PIPE
GB2348935A (en) * 1999-04-14 2000-10-18 Llanelli Radiators Ltd Vehicle exhaust system with displaceable pipe portions
DE102008011044A1 (en) * 2008-02-22 2009-08-27 Siemens Aktiengesellschaft Pressure vessel assembly
FR2967231B1 (en) * 2010-11-04 2012-12-28 Electricite De France CONNECTING DEVICE FOR CONNECTING TO AT LEAST ONE PIPE
RU2769292C2 (en) * 2020-04-17 2022-03-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Device for detachable connection of pipelines
CN113418068A (en) * 2021-06-18 2021-09-21 中国烟草总公司河南省公司 Drip irrigation belt joint and matched drip irrigation belt connecting device

Also Published As

Publication number Publication date
CH471999A (en) 1969-04-30
FR1536180A (en) 1968-08-27
DE1962746U (en) 1967-06-22
BE694533A (en) 1967-07-31
LU53408A1 (en) 1967-06-13
GB1143905A (en) 1969-02-26

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