DE2933126A1 - Schnell loesbare kupplung - Google Patents

Schnell loesbare kupplung

Info

Publication number
DE2933126A1
DE2933126A1 DE19792933126 DE2933126A DE2933126A1 DE 2933126 A1 DE2933126 A1 DE 2933126A1 DE 19792933126 DE19792933126 DE 19792933126 DE 2933126 A DE2933126 A DE 2933126A DE 2933126 A1 DE2933126 A1 DE 2933126A1
Authority
DE
Germany
Prior art keywords
shield
slide
coupling
bore
ball
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.)
Granted
Application number
DE19792933126
Other languages
German (de)
English (en)
Other versions
DE2933126C2 (
Inventor
Ojars Maldavs
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.)
Gould Inc
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Publication of DE2933126A1 publication Critical patent/DE2933126A1/de
Application granted granted Critical
Publication of DE2933126C2 publication Critical patent/DE2933126C2/de
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
    • 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
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE19792933126 1978-08-25 1979-08-16 Schnell loesbare kupplung Granted DE2933126A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/936,661 US4221235A (en) 1978-08-25 1978-08-25 Quick disconnect coupling

Publications (2)

Publication Number Publication Date
DE2933126A1 true DE2933126A1 (de) 1980-03-06
DE2933126C2 DE2933126C2 ( ) 1990-03-22

Family

ID=25468928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792933126 Granted DE2933126A1 (de) 1978-08-25 1979-08-16 Schnell loesbare kupplung

Country Status (9)

Country Link
US (1) US4221235A ( )
JP (1) JPS5530600A ( )
CA (1) CA1102844A ( )
DE (1) DE2933126A1 ( )
FR (1) FR2434328A1 ( )
GB (1) GB2028946B ( )
IT (1) IT1162377B ( )
NO (1) NO792727L ( )
SE (1) SE437721B ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626882A1 (de) * 1985-08-16 1987-02-26 Imp Clevite Inc Schnell loesbare kupplung
EP0234086A1 (en) * 1986-01-31 1987-09-02 Raoul Frémy Coupling device with eccentrically-mounted rotary valve element

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327770A (en) * 1979-11-23 1982-05-04 Outboard Marine Corporation Quick disconnect fluid line coupling
US4373551A (en) * 1981-01-12 1983-02-15 Deere & Company Dripless coupler
US4444223A (en) * 1981-05-26 1984-04-24 Imperial Clevite Inc. Quick disconnect coupling
GB2129521B (en) * 1982-10-12 1986-04-03 Adams Limited L Improvements in connectors
US4502662A (en) * 1983-02-14 1985-03-05 Imperial Clevite Inc. Shrouded fluid coupling
JPS59182986A (ja) * 1983-04-01 1984-10-17 Keigo Obata スズ、鉛及びすず−鉛合金メツキ浴
JPS605187Y2 (ja) * 1983-04-05 1985-02-16 日東工器株式会社 管継手のソケット
US4664148A (en) * 1986-02-03 1987-05-12 Clevite Industries Inc. Quick disconnect coupling with a lockable valve actuator
US5353651A (en) * 1992-05-29 1994-10-11 Pate W Richard Method and apparatus for sampling water quality in a municipal water system
US5406980A (en) * 1994-03-28 1995-04-18 Aeroquip Corporation Deep drawn quick connect coupling
US6082401A (en) * 1995-01-06 2000-07-04 Colder Products Company Low spill high flow quick coupling valve assembly
JPH11500517A (ja) * 1995-01-06 1999-01-12 コールダー・プロダクツ・カンパニー 低流出高流量急速結合弁アセンブリ
US5566714A (en) * 1995-05-24 1996-10-22 Applied Power Inc. Hydraulic coupler
US6161578A (en) * 1996-10-09 2000-12-19 Colder Products Company Low spill high flow quick coupling valve assembly
EP1185479B1 (en) * 1999-06-10 2003-10-15 JohnsonDiversey, Inc. Coupling
EP1318100B1 (en) * 1999-06-10 2005-03-16 JohnsonDiversey, Inc. Coupling with valves
US6871835B2 (en) * 2002-06-20 2005-03-29 Arichell Technologies, Inc. Flow control valve with automatic shutoff capability
WO2006028528A2 (en) * 2004-07-26 2006-03-16 Mjd Innovations, L.L.C. Probe-style quick-attach interconnect mechanism
US7575024B2 (en) 2005-11-05 2009-08-18 Snap-Tite Technologies, Inc. Threaded coupling with flow shutoff
US7762279B2 (en) 2005-11-05 2010-07-27 Snap-Tite Technologies, Inc. Threaded coupling with flow shutoff
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
US8056581B2 (en) * 2006-04-06 2011-11-15 Fastest, Inc. Latching connectors
US11421808B2 (en) 2018-02-06 2022-08-23 Parker-Hannifin Corporation Connect under pressure coupling assembly
WO2021188074A1 (en) * 2020-03-17 2021-09-23 Rtc Tec Bağlanti Elemanlari Sanayi̇ Ve Ti̇caret A.Ş. Valve structure for high temperature fluids

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163178A (en) * 1962-11-19 1964-12-29 Pioneer Hydraulics Inc Coupler for hydraulic lines

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735696A (en) * 1956-02-21 Coupling
US2665928A (en) * 1948-10-27 1954-01-12 Case Co J I Coupling
US3236251A (en) * 1963-04-04 1966-02-22 Hansen Mfg Co Valve unit
US3348575A (en) * 1965-08-16 1967-10-24 Int Harvester Co Hydraulically actuatable fluid coupling
US3431942A (en) * 1966-02-23 1969-03-11 Arnold F Kopaska Hydraulic coupler
DE1675373C3 (de) * 1967-02-13 1979-07-19 Parker-Hannifin Corp., Cleveland, Ohio (V.St.A.) Kupplung für Leitungen strömender Medien
US3490491A (en) * 1967-02-13 1970-01-20 Larry A Kopaska Coupling device
US3646964A (en) * 1967-02-28 1972-03-07 Parker Hannifin Corp Coupling device for permitting coupling under trapped pressure
US3530887A (en) * 1967-11-29 1970-09-29 Parker Hannifin Corp Quick disconnect coupling
US3537476A (en) * 1968-11-29 1970-11-03 Aeroquip Corp Fluid coupling connectable under high pressure
US3674051A (en) * 1971-05-14 1972-07-04 Safe Way Hydraulics Hydraulic coupler
US3791411A (en) * 1972-08-18 1974-02-12 B Bogeskov Hydraulic coupler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163178A (en) * 1962-11-19 1964-12-29 Pioneer Hydraulics Inc Coupler for hydraulic lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626882A1 (de) * 1985-08-16 1987-02-26 Imp Clevite Inc Schnell loesbare kupplung
EP0234086A1 (en) * 1986-01-31 1987-09-02 Raoul Frémy Coupling device with eccentrically-mounted rotary valve element

Also Published As

Publication number Publication date
GB2028946B (en) 1982-12-01
FR2434328A1 (fr) 1980-03-21
IT1162377B (it) 1987-03-25
US4221235A (en) 1980-09-09
JPS6334355B2 ( ) 1988-07-08
GB2028946A (en) 1980-03-12
CA1102844A (en) 1981-06-09
IT7950089A0 (it) 1979-08-23
SE7907066L (sv) 1980-02-26
SE437721B (sv) 1985-03-11
JPS5530600A (en) 1980-03-04
DE2933126C2 ( ) 1990-03-22
NO792727L (no) 1980-02-26
FR2434328B1 ( ) 1983-02-25

Similar Documents

Publication Publication Date Title
DE2933126A1 (de) Schnell loesbare kupplung
DE3041909C2 (de) Schnellverschlußkupplung für Strömungsmittelleitungen
DE19882860B4 (de) Hochdruck-Fluidleitungsverbinder
EP0381069B1 (de) Kupplungsmuffe für hydraulische Leitungsverbindung
DE10349299B4 (de) Strömungsmittelkupplung
DE3626882C2 (de) Schnell lösbares, aufnehmendes Kupplungsstück
DE19707041A1 (de) Schnellverbindevorrichtung
DE2836261A1 (de) Hebelbetaetigte, schnell loesbare kupplung
DE3000619A1 (de) Hebelbetaetigte kupplung fuer druckmittelleitungen
DE2832517A1 (de) Kupplung fuer unterwasser-abflussleitungen
EP2909519B1 (de) Koaxiale hochdruckkupplung mit ueberdruckentlastung
DE2138103B2 (de) Schnellkupplung für Flüssigkeitsund Gasleitungen
DE2635269C3 (de) Vorrichtung zum Verbinden der Enden zweier Rohre
DE3433787A1 (de) Druckmindervorrichtung fuer eine rohr- oder schlauchleitungs-schnellkupplung
EP1431648B1 (de) Schnellkupplung mit der Möglichkeit eines Zusammenfügens bzw. eines Trennens bei Vorhandensein einer unter Druck stehenden Hydraulikflüssigkeit
DE1957879C3 (de) Abreißkupplung für Strömungsmittelleitungen
DE60017999T2 (de) Verbindungsmittel für Anschliessen eines Rohres an röhrenförmigen Körper
DE2527526C3 (de) Betätigungsvorrichtung für eine hydraulische Fahrzeug-Bremsanlage
DE3036141A1 (de) Anschlussverbindungsstueck zum anschliessen von leitungen
DE2454372A1 (de) Kupplungsvorrichtung fuer fluessigkeitsleitungen
DE102004019847B4 (de) Ventil und Kupplungselement
DE3607975A1 (de) Buchsenteil einer rohr- oder schlauchleitungskupplung
DE3406211A1 (de) Schnellverschlusskupplung fuer hydraulikleitungen
DE4338665A1 (de) Hydraulik-Steckkupplung
DE3039072C2 (de) Auch unter Druck kuppelbare Schnellverschlußkupplung

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee