ES8203480A1 - Pressure responsive disconnecting fluid, coupling and shut-off valve. - Google Patents

Pressure responsive disconnecting fluid, coupling and shut-off valve.

Info

Publication number
ES8203480A1
ES8203480A1 ES80493685A ES493685A ES8203480A1 ES 8203480 A1 ES8203480 A1 ES 8203480A1 ES 80493685 A ES80493685 A ES 80493685A ES 493685 A ES493685 A ES 493685A ES 8203480 A1 ES8203480 A1 ES 8203480A1
Authority
ES
Spain
Prior art keywords
coupling
valve
shut
pressure
fluid
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.)
Expired
Application number
ES80493685A
Other languages
Spanish (es)
Other versions
ES493685A0 (en
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.)
Sabco Ltd
Original Assignee
Sabco 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 Sabco Ltd filed Critical Sabco Ltd
Publication of ES8203480A1 publication Critical patent/ES8203480A1/en
Publication of ES493685A0 publication Critical patent/ES493685A0/en
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
    • F16L37/62—Couplings of the quick-acting type pneumatically or hydraulically actuated
    • 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

Abstract

A fluid coupling and shut-off valve (1) for insertion into a fluid pressure line, the coupling (1) having a body (2) a pressure connecting piece (3) and a coupling piece (8). The body (2) includes a pressure actuated thimble (19) which engages catches (14) to lock the coupling piece (8) in the body (2). Reduction of pressure in chamber (34) due to reduced pressure in the supply line (4) causes the spring (23) to move the thimble (19) and release the catches (14). The spring (33) then moves plunger (26) to eject the connecting piece (8) and thus prevents fluid flow through the coupling (1) when the valve member (27) engages the seat (25).
ES493685A 1979-07-25 1980-07-24 A SWITCHING VALVE DEVICE Granted ES493685A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD971679 1979-07-25

Publications (2)

Publication Number Publication Date
ES8203480A1 true ES8203480A1 (en) 1981-07-16
ES493685A0 ES493685A0 (en) 1981-07-16

Family

ID=3768179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493685A Granted ES493685A0 (en) 1979-07-25 1980-07-24 A SWITCHING VALVE DEVICE

Country Status (6)

Country Link
EP (1) EP0032906A1 (en)
BE (1) BE884464A (en)
ES (1) ES493685A0 (en)
IT (1) IT1131987B (en)
WO (1) WO1981000295A1 (en)
ZA (1) ZA804350B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9103780D0 (en) * 1991-02-22 1991-04-10 Automatic Fluid Technology Lim Connector apparatus for use in the supply of fluid material
AT402648B (en) * 1995-08-11 1997-07-25 Mauch Karl Dipl Ing ATTACHING A TOOL TO ATTACHING A TOOL TO THE LOADING SINGLE OF A RIDABLE WORKING MACHINE LOADING RINGLE OF A RIDABLE WORKING MACHINE
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US10463778B2 (en) 2007-02-09 2019-11-05 Baxter International Inc. Blood treatment machine having electrical heartbeat analysis
US8152751B2 (en) 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
WO2009122229A1 (en) 2008-04-01 2009-10-08 Gambro Lundia Ab An apparatus and a method for monitoring a vascular access
CN103089744B (en) * 2013-02-19 2015-03-11 哈尔滨工程大学 Oil inlet connector of rapid connection device used for deepwater hydraulic pipeline
CN103089745B (en) * 2013-02-19 2015-03-11 哈尔滨工程大学 Rapid connection device used for deepwater hydraulic pipeline and oil outlet connector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086569A (en) * 1933-07-11 1937-07-13 Meyer Coupling Company Inc Coupling and valved coupling
US2129704A (en) * 1934-05-17 1938-09-13 Meyer Coupling Company Inc Coupling with disconnecter
US2727761A (en) * 1951-10-27 1955-12-20 Hughes Tool Co Couplers for fluid-conducting conduits
US2921436A (en) * 1956-01-24 1960-01-19 Kahn And Company Inc Remote controlled coupling for fluid lines
US2921802A (en) * 1957-02-11 1960-01-19 Kahn And Company Inc Fluid line coupling with remote controlled fluid pressure actuated latch
US3291152A (en) * 1964-01-07 1966-12-13 Thiokol Chemical Corp Self sealing quick disconnect coupling
SU557226A1 (en) * 1975-08-13 1977-05-05 Предприятие П/Я А-1297 Device for connecting pipelines

Also Published As

Publication number Publication date
WO1981000295A1 (en) 1981-02-05
EP0032906A1 (en) 1981-08-05
ES493685A0 (en) 1981-07-16
ZA804350B (en) 1981-07-29
IT1131987B (en) 1986-06-25
BE884464A (en) 1980-11-17
IT8023647A0 (en) 1980-07-23

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