FR2291438A1 - Pipe joint arrangement with facility of partial disconnection - maintains liquid pressure in pipe even when pipes are partially disconnected and has bush with stepped opening - Google Patents

Pipe joint arrangement with facility of partial disconnection - maintains liquid pressure in pipe even when pipes are partially disconnected and has bush with stepped opening

Info

Publication number
FR2291438A1
FR2291438A1 FR7534591A FR7534591A FR2291438A1 FR 2291438 A1 FR2291438 A1 FR 2291438A1 FR 7534591 A FR7534591 A FR 7534591A FR 7534591 A FR7534591 A FR 7534591A FR 2291438 A1 FR2291438 A1 FR 2291438A1
Authority
FR
France
Prior art keywords
bush
pipe
liquid pressure
facility
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.)
Withdrawn
Application number
FR7534591A
Other languages
French (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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2291438A1 publication Critical patent/FR2291438A1/en
Withdrawn legal-status Critical Current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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0985—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part

Landscapes

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

Abstract

The pipe joining arrangement consists of one part in the form of a bush (10) and there is a tubular piece (16) which enters the bush. It is then fixed there by flexible fixing devices and a retaining piece. By undoing some of these devices the tubular piece can be partly released, still retaining liquid pressure in the pipe. The bush has a stepped cylindrical opening and an annular channel with a diameter greater than a similar channel. There is a third annular channel. The tubular part has a male end with parts which form a shoulder for seating purposes, in conjunction with a sealing ring (33).
FR7534591A 1974-11-13 1975-11-13 Pipe joint arrangement with facility of partial disconnection - maintains liquid pressure in pipe even when pipes are partially disconnected and has bush with stepped opening Withdrawn FR2291438A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52343474A 1974-11-13 1974-11-13

Publications (1)

Publication Number Publication Date
FR2291438A1 true FR2291438A1 (en) 1976-06-11

Family

ID=24084980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534591A Withdrawn FR2291438A1 (en) 1974-11-13 1975-11-13 Pipe joint arrangement with facility of partial disconnection - maintains liquid pressure in pipe even when pipes are partially disconnected and has bush with stepped opening

Country Status (1)

Country Link
FR (1) FR2291438A1 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353007A1 (en) * 1976-05-24 1977-12-23 Gen Motors Corp QUICK COUPLING
US4451069A (en) * 1982-08-09 1984-05-29 Smith Investment Company Quick connect fluid coupling
FR2579292A1 (en) * 1985-03-19 1986-09-26 Legris Sa IMPROVEMENT OF THE ELASTIC COUPLING ELEMENT OF INSTANTANEOUS CONNECTION SYSTEMS FOR FLUID CONDUITS
US4730856A (en) * 1987-05-28 1988-03-15 Usui Kokusai Sangyo Kabushika Kaisha Pipe joint for connecting a pipe having a small diameter
EP0364380A1 (en) * 1988-10-14 1990-04-18 SOCIETE DES FLEXIBLES ANOFLEX Société Anonyme dite Coupling device, especially for a high-pressure hydraulic circuit
US4966398A (en) * 1989-02-14 1990-10-30 Buell Industries, Inc. Fluid conduit coupling
WO1993013347A1 (en) * 1991-12-31 1993-07-08 Ford Motor Company Limited Tube tab locking and coupling connector
US5354102A (en) * 1993-02-03 1994-10-11 Itt Corporation Quick connector
US5360237A (en) * 1993-03-23 1994-11-01 Itt Corporation Quick connector
DE4318878A1 (en) * 1993-06-08 1994-12-15 Kuehner Gmbh & Cie Refrigerant coupling for connecting refrigerant lines
US5380049A (en) * 1990-06-27 1995-01-10 Ford Motor Company Pipe coupling
FR2710718A1 (en) * 1993-09-30 1995-04-07 Rasmussen Gmbh Interlocking coupling to connect two fluid circulation conduits.
US5468024A (en) * 1993-03-23 1995-11-21 Itt Corporation Quick connector
WO1995032382A1 (en) * 1994-05-24 1995-11-30 Proprietary Technology, Inc. Connection verification and secondary latch device
US5658020A (en) * 1993-03-23 1997-08-19 Itt Corporation Quick connector
US5779279A (en) * 1994-05-24 1998-07-14 Proprietary Technology, Inc. Connection verification and secondary latch device
US5931509A (en) * 1996-11-19 1999-08-03 Proprietary Technology, Inc. Connection verification and secondary latch device
US5988705A (en) * 1993-05-24 1999-11-23 Pilot Industries, Inc. Quick connect coupling
WO2007000125A1 (en) 2005-06-28 2007-01-04 Mahle International Gmbh Coupling system
EP2610941A2 (en) * 2010-08-23 2013-07-03 LG Chem, Ltd. Connection assembly
RU2761255C2 (en) * 2017-03-23 2021-12-06 ГЕОРГ ФИШЕР ДжРГ АГ Connector

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353007A1 (en) * 1976-05-24 1977-12-23 Gen Motors Corp QUICK COUPLING
US4451069A (en) * 1982-08-09 1984-05-29 Smith Investment Company Quick connect fluid coupling
FR2579292A1 (en) * 1985-03-19 1986-09-26 Legris Sa IMPROVEMENT OF THE ELASTIC COUPLING ELEMENT OF INSTANTANEOUS CONNECTION SYSTEMS FOR FLUID CONDUITS
EP0197874A1 (en) * 1985-03-19 1986-10-15 Legris-Société Anonyme dite Elastic hook element for instantaneous fluid conduits-coupling systems
US4730856A (en) * 1987-05-28 1988-03-15 Usui Kokusai Sangyo Kabushika Kaisha Pipe joint for connecting a pipe having a small diameter
EP0364380A1 (en) * 1988-10-14 1990-04-18 SOCIETE DES FLEXIBLES ANOFLEX Société Anonyme dite Coupling device, especially for a high-pressure hydraulic circuit
US4966398A (en) * 1989-02-14 1990-10-30 Buell Industries, Inc. Fluid conduit coupling
US5380049A (en) * 1990-06-27 1995-01-10 Ford Motor Company Pipe coupling
WO1993013347A1 (en) * 1991-12-31 1993-07-08 Ford Motor Company Limited Tube tab locking and coupling connector
US5354102A (en) * 1993-02-03 1994-10-11 Itt Corporation Quick connector
US5360237A (en) * 1993-03-23 1994-11-01 Itt Corporation Quick connector
US5658020A (en) * 1993-03-23 1997-08-19 Itt Corporation Quick connector
US5468024A (en) * 1993-03-23 1995-11-21 Itt Corporation Quick connector
US5988705A (en) * 1993-05-24 1999-11-23 Pilot Industries, Inc. Quick connect coupling
DE4318878A1 (en) * 1993-06-08 1994-12-15 Kuehner Gmbh & Cie Refrigerant coupling for connecting refrigerant lines
US5653475A (en) * 1993-06-08 1997-08-05 Kuehner Gmbh & Cie Collant coupling for connecting coolant lines
FR2710718A1 (en) * 1993-09-30 1995-04-07 Rasmussen Gmbh Interlocking coupling to connect two fluid circulation conduits.
US5779279A (en) * 1994-05-24 1998-07-14 Proprietary Technology, Inc. Connection verification and secondary latch device
WO1995032382A1 (en) * 1994-05-24 1995-11-30 Proprietary Technology, Inc. Connection verification and secondary latch device
US5931509A (en) * 1996-11-19 1999-08-03 Proprietary Technology, Inc. Connection verification and secondary latch device
WO2007000125A1 (en) 2005-06-28 2007-01-04 Mahle International Gmbh Coupling system
EP2610941A2 (en) * 2010-08-23 2013-07-03 LG Chem, Ltd. Connection assembly
EP2610941A4 (en) * 2010-08-23 2014-11-26 Lg Chemical Ltd Connection assembly
RU2761255C2 (en) * 2017-03-23 2021-12-06 ГЕОРГ ФИШЕР ДжРГ АГ Connector

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Legal Events

Date Code Title Description
ST Notification of lapse