FR3107330B1 - Raccord à déconnexion rapide - Google Patents

Raccord à déconnexion rapide Download PDF

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Publication number
FR3107330B1
FR3107330B1 FR2101390A FR2101390A FR3107330B1 FR 3107330 B1 FR3107330 B1 FR 3107330B1 FR 2101390 A FR2101390 A FR 2101390A FR 2101390 A FR2101390 A FR 2101390A FR 3107330 B1 FR3107330 B1 FR 3107330B1
Authority
FR
France
Prior art keywords
assembly
valve sleeve
teeth
internal threads
quick disconnect
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.)
Active
Application number
FR2101390A
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English (en)
Other versions
FR3107330A1 (fr
Inventor
Gary M Jenski
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.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power Ltd
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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of FR3107330A1 publication Critical patent/FR3107330A1/fr
Application granted granted Critical
Publication of FR3107330B1 publication Critical patent/FR3107330B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened 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
    • 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
    • F16L37/34—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 lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall

Abstract

Un raccord de fluide (100, 200) peut comprendre un premier ensemble (102, 202), un deuxième ensemble (104, 204) et un système de retenue (112, 212). Le premier ensemble (102, 202) peut inclure de premières dents d'arrêt (145, 245) et un corps (140, 240) avec des filets externes. Le deuxième ensemble (104, 204) peut inclure de deuxièmes dents d'arrêt (143, 243) et un écrou (108, 208) avec des filets internes. Les deuxièmes dents d'arrêt (143, 243) peuvent être configurées pour se mettre en prise avec les premières dents d'arrêt (145, 245). Les filets internes peuvent être configurés pour se mettre en prise avec les filets externes. Le système de retenue (112, 212) peut inclure au moins un lobe flottant (112a, 112b) configuré pour être positionné entre les filets externes et internes. Au moins un lobe flottant (112a, 112b) peut inclure de premier et deuxième lobes (112a, 112b), qui peuvent avoir une structure semi-circulaire et peuvent être configurés selon une configuration annulaire. Selon certains modes de réalisation, le deuxième ensemble (104, 204) inclut un manchon de soupape (114, 214) ; un joint (116, 216) est disposé entre le corps (140, 240) et le manchon de soupape (114, 214) ; et, lors de la connexion, un angle de surface d'étanchéité (α) est ménagé entre une partie du corps (140, 240) et une partie du manchon de soupape (114, 214). Figure pour l’abrégé : figure 1
FR2101390A 2020-02-13 2021-02-13 Raccord à déconnexion rapide Active FR3107330B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062975821P 2020-02-13 2020-02-13
US62/975821 2020-02-13
US17/169,755 US11619332B2 (en) 2020-02-13 2021-02-08 Quick disconnect fitting

Publications (2)

Publication Number Publication Date
FR3107330A1 FR3107330A1 (fr) 2021-08-20
FR3107330B1 true FR3107330B1 (fr) 2023-08-25

Family

ID=77272619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2101390A Active FR3107330B1 (fr) 2020-02-13 2021-02-13 Raccord à déconnexion rapide

Country Status (2)

Country Link
US (1) US11619332B2 (fr)
FR (1) FR3107330B1 (fr)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254997A (en) * 1938-12-10 1941-09-02 Avery Equipment Ltd Pipe coupling
US2391022A (en) * 1943-04-26 1945-12-18 Michigan Patents Corp Self-sealing coupling
US2456045A (en) * 1945-01-02 1948-12-14 Brock William Hudson James Pipe coupling
US2451441A (en) * 1945-03-28 1948-10-12 Aeroquip Corp Self-sealing coupling
US2491406A (en) * 1945-12-06 1949-12-13 Aeroquip Corp Coupling
US2485006A (en) * 1947-05-09 1949-10-18 Aeroquip Corp Coupling
US2504569A (en) * 1948-07-31 1950-04-18 Eugene E Murphy Coupling
US2731058A (en) * 1950-02-17 1956-01-17 Aeroquip Corp Locking pawl
US2709093A (en) * 1951-12-10 1955-05-24 Aeroquip Corp Quick disconnect pipe coupling
US2884981A (en) * 1954-03-25 1959-05-05 Paul D Wurzburger Coupling nut with cam operated pin means for releasably engaging a nut locking means
US2958544A (en) * 1954-11-08 1960-11-01 Weatherhead Co Separable coupling for fluid conduits
US2931668A (en) * 1956-04-30 1960-04-05 Bastian Blessing Co Coupling
US3446245A (en) * 1966-02-28 1969-05-27 Srm Co Threaded fluid coupling
US4287914A (en) * 1980-01-16 1981-09-08 Aeroquip Corporation Self sealing coupling with full flow relief valve
GB2112094B (en) * 1981-12-16 1985-12-24 Baj Vickers Ltd Fluid flow couplings
US4815495A (en) * 1986-04-10 1989-03-28 Preece Incorporated Quick disconnect having reduced fluid pressure drop
US5015016A (en) 1989-04-03 1991-05-14 National Coupling Company, Inc. Internal pressure loaded V-seal connector
US5401066A (en) * 1989-09-25 1995-03-28 Preece Incorporated Fluid flow connector
FR2780483B1 (fr) * 1998-06-30 2000-08-25 Staubli Sa Ets Coupe-circuit pour installation de manutention de fluide sous pression
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
US11199283B2 (en) * 2019-10-31 2021-12-14 Eaton Intelligent Power Limited Quick disconnect coupling with internal valves
US11137100B2 (en) * 2020-02-06 2021-10-05 Parker-Hannifin Corporation Zero-flow fire-resistant thread-lock quick disconnect coupling

Also Published As

Publication number Publication date
US11619332B2 (en) 2023-04-04
FR3107330A1 (fr) 2021-08-20
US20210254769A1 (en) 2021-08-19

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