IT1296815B1 - Innesto rapido maschio collegabile sotto pressione - Google Patents
Innesto rapido maschio collegabile sotto pressioneInfo
- Publication number
- IT1296815B1 IT1296815B1 IT97MI002653A ITMI972653A IT1296815B1 IT 1296815 B1 IT1296815 B1 IT 1296815B1 IT 97MI002653 A IT97MI002653 A IT 97MI002653A IT MI972653 A ITMI972653 A IT MI972653A IT 1296815 B1 IT1296815 B1 IT 1296815B1
- Authority
- IT
- Italy
- Prior art keywords
- seal
- sliding
- tubular body
- inner valve
- under pressure
- Prior art date
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
- F16L37/22—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
-
- 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)
- Mutual Connection Of Rods And Tubes (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Earth Drilling (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002653A IT1296815B1 (it) | 1997-11-28 | 1997-11-28 | Innesto rapido maschio collegabile sotto pressione |
ES98110112T ES2182179T3 (es) | 1997-11-28 | 1998-06-03 | Acoplamiento macho de accion rapida conectable a presion. |
EP98110112A EP0926423B1 (en) | 1997-11-28 | 1998-06-03 | Quick-Action male coupling connectable under pressure |
AT98110112T ATE222337T1 (de) | 1997-11-28 | 1998-06-03 | Unter druck zusammensteckbare schnellverbindungskupplung |
DE69807179T DE69807179T2 (de) | 1997-11-28 | 1998-06-03 | Unter Druck zusammensteckbare Schnellverbindungskupplung |
US09/094,249 US5884897A (en) | 1997-11-28 | 1998-06-09 | Quick-action male coupling connectable under pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002653A IT1296815B1 (it) | 1997-11-28 | 1997-11-28 | Innesto rapido maschio collegabile sotto pressione |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI972653A1 ITMI972653A1 (it) | 1999-05-28 |
IT1296815B1 true IT1296815B1 (it) | 1999-08-02 |
Family
ID=11378289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97MI002653A IT1296815B1 (it) | 1997-11-28 | 1997-11-28 | Innesto rapido maschio collegabile sotto pressione |
Country Status (6)
Country | Link |
---|---|
US (1) | US5884897A (it) |
EP (1) | EP0926423B1 (it) |
AT (1) | ATE222337T1 (it) |
DE (1) | DE69807179T2 (it) |
ES (1) | ES2182179T3 (it) |
IT (1) | IT1296815B1 (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3383560B2 (ja) * | 1997-10-06 | 2003-03-04 | 日東工器株式会社 | 管継手 |
JP3313675B2 (ja) * | 1999-10-18 | 2002-08-12 | 日東工器株式会社 | 管継手用ソケット |
US6655656B2 (en) | 2000-11-10 | 2003-12-02 | Parker Hannifan Corporation | Quick disconnect coupling |
US6675833B2 (en) | 2002-02-04 | 2004-01-13 | Parker-Hannifin Corporation | Connect under pressure coupling |
JP3878903B2 (ja) * | 2002-10-25 | 2007-02-07 | 日東工器株式会社 | 管継手 |
ITMI20051643A1 (it) * | 2005-09-07 | 2007-03-08 | Faster Spa | Innesto rapido con compensazione delle tolleranbze di accoppiamento |
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 |
EP2626612B1 (en) | 2012-02-08 | 2014-12-10 | Eaton SAS | Coupling device with residual pressure relief system |
EP2877768B1 (en) * | 2012-07-26 | 2018-07-18 | Eaton Corporation | Quick connect coupling with swaged valve components and method for assembling |
ITMI20150642A1 (it) * | 2015-05-07 | 2016-11-07 | Alfa Gomma S P A | Innesto rapido femmina innestabile in pressione |
DE102015222639A1 (de) * | 2015-11-17 | 2017-05-18 | U.M. Gewerbeimmobilien Gmbh & Co. Kg | Kupplungsmuffe für eine Hydraulikkupplung |
US10156310B2 (en) | 2015-11-18 | 2018-12-18 | Parker-Hannifin Corporation | Non-spill connect under pressure coupler |
CN105650387A (zh) * | 2016-04-05 | 2016-06-08 | 台州耐克森管业科技有限公司 | 管道快速接头 |
CA3023961A1 (en) * | 2016-05-19 | 2017-11-23 | Walnab Pty Ltd | Fluid coupling assembly |
US10253911B1 (en) * | 2017-09-29 | 2019-04-09 | AdelWiggins Group, a Division of Transdigm Inc. | Quick disconnect coupling with selective mating capability |
CN109695791A (zh) * | 2017-10-24 | 2019-04-30 | 林圣博 | 一种金属管道单向锁紧器 |
US11421808B2 (en) * | 2018-02-06 | 2022-08-23 | Parker-Hannifin Corporation | Connect under pressure coupling assembly |
WO2020057879A1 (en) * | 2018-09-21 | 2020-03-26 | Eaton Intelligent Power Limited | Female hydraulic coupling, male hydraulic coupling and combination thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289164A (en) * | 1978-03-08 | 1981-09-15 | Ekman Engineering Ag | Coupling device |
FR2571818B1 (fr) * | 1984-10-11 | 1987-02-27 | Appareillages Materiels Servit | Raccord auto-obturateur |
US4924909A (en) * | 1989-03-20 | 1990-05-15 | Snap-Tite, Inc. | Semi-balanced staggered locking coupling |
SE463532B (sv) * | 1989-05-02 | 1990-12-03 | Dart Engineering Ag | Tryckmedelsassisterad anordning vid hopkopplingsbara han och hondelar |
US5123446A (en) * | 1991-07-05 | 1992-06-23 | Aeroquip Corporation | Dual seal coupling |
IT1270206B (it) * | 1994-06-10 | 1997-04-29 | Faster Srl | Innesto rapido per fluidi sotto pressione |
DE19624365C1 (de) * | 1996-06-19 | 1997-10-23 | Voswinkel Gmbh | Kupplungsteil einer Druckmittel-Steckkupplung |
-
1997
- 1997-11-28 IT IT97MI002653A patent/IT1296815B1/it active IP Right Grant
-
1998
- 1998-06-03 DE DE69807179T patent/DE69807179T2/de not_active Expired - Lifetime
- 1998-06-03 AT AT98110112T patent/ATE222337T1/de active
- 1998-06-03 ES ES98110112T patent/ES2182179T3/es not_active Expired - Lifetime
- 1998-06-03 EP EP98110112A patent/EP0926423B1/en not_active Expired - Lifetime
- 1998-06-09 US US09/094,249 patent/US5884897A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE222337T1 (de) | 2002-08-15 |
EP0926423A3 (en) | 2000-07-19 |
DE69807179T2 (de) | 2003-05-08 |
ES2182179T3 (es) | 2003-03-01 |
EP0926423B1 (en) | 2002-08-14 |
EP0926423A2 (en) | 1999-06-30 |
ITMI972653A1 (it) | 1999-05-28 |
DE69807179D1 (de) | 2002-09-19 |
US5884897A (en) | 1999-03-23 |
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Legal Events
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0001 | Granted |