ATE346260T1 - Schnellverschlusskupplung für hydraulikflüssigkeitsleitungen - Google Patents

Schnellverschlusskupplung für hydraulikflüssigkeitsleitungen

Info

Publication number
ATE346260T1
ATE346260T1 AT04742788T AT04742788T ATE346260T1 AT E346260 T1 ATE346260 T1 AT E346260T1 AT 04742788 T AT04742788 T AT 04742788T AT 04742788 T AT04742788 T AT 04742788T AT E346260 T1 ATE346260 T1 AT E346260T1
Authority
AT
Austria
Prior art keywords
hydraulic fluid
quick release
fluid lines
release coupling
coupling
Prior art date
Application number
AT04742788T
Other languages
English (en)
Inventor
Sylvain Giagnoli
Richard Rolli
Original Assignee
Parker Hannifin 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 Parker Hannifin Sa filed Critical Parker Hannifin Sa
Application granted granted Critical
Publication of ATE346260T1 publication Critical patent/ATE346260T1/de

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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/35—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the valves having an axial bore communicating with lateral apertures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y10T137/87957—Valves actuate each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87965—Valve- or closure-operated by coupling motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
AT04742788T 2003-05-20 2004-05-19 Schnellverschlusskupplung für hydraulikflüssigkeitsleitungen ATE346260T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306057A FR2855239B1 (fr) 2003-05-20 2003-05-20 Raccord rapide pour conduites de fluide hydraulique

Publications (1)

Publication Number Publication Date
ATE346260T1 true ATE346260T1 (de) 2006-12-15

Family

ID=33396607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04742788T ATE346260T1 (de) 2003-05-20 2004-05-19 Schnellverschlusskupplung für hydraulikflüssigkeitsleitungen

Country Status (6)

Country Link
US (1) US7168449B2 (de)
EP (1) EP1625322B1 (de)
AT (1) ATE346260T1 (de)
DE (1) DE602004003367T2 (de)
FR (1) FR2855239B1 (de)
WO (1) WO2004104467A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895058B1 (fr) * 2005-12-20 2008-03-14 Parker Hannifin France Sas Soc Coupleur rigide pour conduites de fluide sous pression, permettant la connexion de ces conduites alors que du fluide sous pression subsiste dans l'une d'elles
JP4378647B2 (ja) * 2006-09-20 2009-12-09 Ｓｍｃ株式会社 管継手
US8191575B2 (en) * 2008-04-11 2012-06-05 International Business Machines Corporation Double poppet quick connect
US8191932B2 (en) * 2009-01-22 2012-06-05 Dixon Quick Coupling Fluid coupling and method for assembling same
AU2011364991A1 (en) * 2011-04-05 2013-10-17 Oceaneering International, Inc. Cartridge hydraulic coupler and method of use
FR2991424B1 (fr) * 2012-05-29 2014-07-11 Staubli Sa Ets Dispositif de decharge et de purge, embout de raccord et raccord comprenant un tel dispositif
ITMI20130458A1 (it) 2013-03-27 2014-09-28 Luca Davide Colombo Terminale femmina per innesti rapidi
GB2517459A (en) * 2013-08-21 2015-02-25 Airbus Uk Ltd A hydraulic actuator arrangement
CA2948936C (en) * 2014-05-12 2022-05-03 Alfa Gomma S.P.A. Quick coupling engageable under pressure
TWM542607U (zh) * 2017-02-14 2017-06-01 Lee Chi Entpr Co Ltd 分離式液壓止迴裝置
US11357129B2 (en) 2019-11-19 2022-06-07 Lockheed Martin Corporation Mounting system with coolant connection having a self-sealing in-line valve and components and methods thereof
DE102020211212A1 (de) * 2020-09-07 2022-03-10 Fränkische Industrial Pipes GmbH & Co. KG Aufnahmeeinheit einer Kopplungseinrichtung für Fluidleitungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034312B1 (de) * 1980-02-14 1985-01-16 Aeroquip GmbH Auch unter Druck kuppelbare Schnellverschlusskupplung
US4664148A (en) * 1986-02-03 1987-05-12 Clevite Industries Inc. Quick disconnect coupling with a lockable valve actuator
DE3713284A1 (de) * 1987-04-18 1988-11-03 Aeroquip Gmbh Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme
FR2630524B1 (fr) * 1988-04-20 1990-08-03 Parker Hannifin Rak Sa Coupleur a clapets a douille exterieure mobile
DE3942618C2 (de) * 1989-12-22 1995-05-24 Voswinkel Kg Einbau-Kupplungsmuffe einer Hydraulik-Schnellverschlußkupplung
FR2738896B1 (fr) * 1995-09-19 1998-01-30 Parker Hannifin Rak Sa Raccord rapide pour conduites de fluide sous pression
US5967491A (en) * 1997-12-01 1999-10-19 Parker-Hannifin Corporation Anti-leak quick action coupler

Also Published As

Publication number Publication date
FR2855239A1 (fr) 2004-11-26
WO2004104467A1 (fr) 2004-12-02
DE602004003367T2 (de) 2007-09-27
DE602004003367D1 (de) 2007-01-04
EP1625322B1 (de) 2006-11-22
FR2855239B1 (fr) 2005-08-12
US7168449B2 (en) 2007-01-30
EP1625322A1 (de) 2006-02-15
US20060151032A1 (en) 2006-07-13

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