FR3102826B1 - Raccord à désaccouplement rapide avec vannes internes - Google Patents
Raccord à désaccouplement rapide avec vannes internes Download PDFInfo
- Publication number
- FR3102826B1 FR3102826B1 FR2011188A FR2011188A FR3102826B1 FR 3102826 B1 FR3102826 B1 FR 3102826B1 FR 2011188 A FR2011188 A FR 2011188A FR 2011188 A FR2011188 A FR 2011188A FR 3102826 B1 FR3102826 B1 FR 3102826B1
- Authority
- FR
- France
- Prior art keywords
- fluid passage
- quick disconnect
- secondary fluid
- open
- closed positions
- 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
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
- F16L37/34—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
-
- 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
-
- 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
- F16L37/36—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 with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Un raccord à désaccouplement rapide peut inclure une première partie et une deuxième partie. La première partie peut définir un passage de fluide primaire et un passage de fluide secondaire et peut inclure une première soupape mobile entre des positions ouverte et fermée pour réguler l'écoulement à travers le passage de fluide secondaire de la première partie. La deuxième partie peut définir une deuxième partie définissant un passage de fluide primaire et un passage de fluide secondaire et peut inclure une deuxième soupape mobile entre des positions ouverte et fermée pour réguler l'écoulement à travers le passage de fluide secondaire de la deuxième partie. Dans un aspect, la deuxième partie peut être reliée de manière amovible à la première partie de sorte que, lorsqu'elles sont raccordées, les passages primaires des première et deuxième parties sont placés en communication fluidique l'un avec l'autre et les première et deuxième soupapes peuvent être actionnées entre les positions ouverte et fermée pour placer sélectivement les passages de fluide secondaires des première et deuxième parties en communication fluidique l'un avec l'autre. Figure pour l’abrégé : Fig. 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962928813P | 2019-10-31 | 2019-10-31 | |
US62/928813 | 2019-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3102826A1 FR3102826A1 (fr) | 2021-05-07 |
FR3102826B1 true FR3102826B1 (fr) | 2023-05-12 |
Family
ID=75688804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2011188A Active FR3102826B1 (fr) | 2019-10-31 | 2020-10-31 | Raccord à désaccouplement rapide avec vannes internes |
Country Status (2)
Country | Link |
---|---|
US (1) | US11199283B2 (fr) |
FR (1) | FR3102826B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11619332B2 (en) * | 2020-02-13 | 2023-04-04 | Eaton Intelligent Power Limited | Quick disconnect fitting |
CN116379240B (zh) * | 2023-06-02 | 2023-08-11 | 山东信通铝业有限公司 | 一种铝板轧机液压接头防松结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3211178A (en) * | 1961-07-24 | 1965-10-12 | Aeroquip Corp | Concentric coupling |
JPH0425594Y2 (fr) | 1989-08-03 | 1992-06-18 | ||
US7147003B2 (en) * | 2003-06-03 | 2006-12-12 | Parker-Hannifin | Coaxial quick disconnect coupling |
ITUD20030167A1 (it) | 2003-08-08 | 2005-02-09 | De Longhi Spa | Raccordo coassiale a giunto. |
ES2319425T3 (es) * | 2004-05-13 | 2009-05-07 | B.V. Holmatro Industrial Equipment | Acoplamiento coaxial. |
US9810360B2 (en) * | 2012-09-19 | 2017-11-07 | Parker-Hannifin Corporation | Quick coupling for connecting during fluid flow in a hydraulic circuit |
WO2014060433A1 (fr) * | 2012-10-16 | 2014-04-24 | Parker Hannifin Manufacturing Germany GmbH & Co. KG | Accouplement coaxial à haute pression avec décharge de surpression |
FR3029263B1 (fr) * | 2014-12-01 | 2017-01-27 | Staubli Sa Ets | Raccord fluidique coaxial |
-
2020
- 2020-10-30 US US16/949,478 patent/US11199283B2/en active Active
- 2020-10-31 FR FR2011188A patent/FR3102826B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
US11199283B2 (en) | 2021-12-14 |
US20210131599A1 (en) | 2021-05-06 |
FR3102826A1 (fr) | 2021-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220819 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |