GB817977A - Improvements in or relating to pipe couplings - Google Patents

Improvements in or relating to pipe couplings

Info

Publication number
GB817977A
GB817977A GB104257A GB104257A GB817977A GB 817977 A GB817977 A GB 817977A GB 104257 A GB104257 A GB 104257A GB 104257 A GB104257 A GB 104257A GB 817977 A GB817977 A GB 817977A
Authority
GB
United Kingdom
Prior art keywords
coupling
members
valve
projection
jan
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
GB104257A
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.)
ERNEST ELWESS
Broom and Wade Ltd
Original Assignee
ERNEST ELWESS
Broom and Wade Ltd
Filing date
Publication date
Application filed by ERNEST ELWESS, Broom and Wade Ltd filed Critical ERNEST ELWESS
Publication of GB817977A publication Critical patent/GB817977A/en
Expired 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
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/248—Bayonet-type couplings
    • 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
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

817,977. Pipe couplings. BROOM & WADE Ltd., and ELWESS, E. Jan. 8, 1958 [Jan. 10, 1957], No. 1042/57. Class 99(1). A pipe coupling particularly for compressed air supply pipes consists of two members 11, 12 having screwed nipples 28, 14 at their extremities. The members 12, formed of two parts screwed together, has a stepped bore containing a spring-loaded lift valve 22 and a valve seat member 20 bearing against a tubular guide 19 which is supported by an annular projection 18 and has a recess to receive a rubber sealing ring 21. The valve 22 has a flattened forked stem 36 and the coupling half 11 has a tubular projection 30 so that when the coupling halves are joined the projection 30 passes through the sealing ring 21 and the guide member 19 to engage the forked stem 36 of the lift valve 22 and move the latter from its seat thereby opening the passage for air through the coupling. Connection of the two coupling halves is made through a bayonet joint provided with a spring urged locking sleeve 31 engaging the bayonet pin members 29. In a modification, not shown, the nipple 28 is connected to the member 11 through a swivel joint. Specification 541,842 is referred to.
GB104257A 1957-01-10 Improvements in or relating to pipe couplings Expired GB817977A (en)

Publications (1)

Publication Number Publication Date
GB817977A true GB817977A (en) 1959-08-12

Family

ID=1626654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB104257A Expired GB817977A (en) 1957-01-10 Improvements in or relating to pipe couplings

Country Status (1)

Country Link
GB (1) GB817977A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413018A (en) * 1966-06-02 1968-11-26 Joseph S. Francis Quick connect coupling
EP0102083A1 (en) * 1982-08-31 1984-03-07 Axel Dipl.-Ing. Temmesfeld Self-closing fuel filter pipe for a fuel tank
US5026024A (en) * 1988-10-14 1991-06-25 Tokai Rubber Industries, Ltd. Hose snap-action joint
GB2302147A (en) * 1995-06-03 1997-01-08 Jeremy Philip Fox A quck release stop valve system
GB2376736A (en) * 2001-03-21 2002-12-24 Roland Geoffrey Brown A bayonet connector with a sprung shut off valve
FR2929368A1 (en) * 2008-03-26 2009-10-02 Air Liquide FILLING AND / OR FLUID SUPPLY CONNECTOR AND CONNECTOR ASSEMBLY AND TAP
US8869845B2 (en) 2008-05-16 2014-10-28 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Pressurized gas dispensing device, assembly including such a device and a control device, and container provided with such a dispensing device
CN109331273A (en) * 2018-11-01 2019-02-15 威海柯西医疗科技有限公司 A kind of Medical Irrigator syringe pipe
CN111633365A (en) * 2020-06-24 2020-09-08 泰州天融科技有限公司 Quick-release welding head for industrial welding robot

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413018A (en) * 1966-06-02 1968-11-26 Joseph S. Francis Quick connect coupling
EP0102083A1 (en) * 1982-08-31 1984-03-07 Axel Dipl.-Ing. Temmesfeld Self-closing fuel filter pipe for a fuel tank
US5026024A (en) * 1988-10-14 1991-06-25 Tokai Rubber Industries, Ltd. Hose snap-action joint
GB2302147A (en) * 1995-06-03 1997-01-08 Jeremy Philip Fox A quck release stop valve system
GB2376736A (en) * 2001-03-21 2002-12-24 Roland Geoffrey Brown A bayonet connector with a sprung shut off valve
GB2376736B (en) * 2001-03-21 2005-07-27 Roland Geoffrey Brown Easi fit valve
FR2929368A1 (en) * 2008-03-26 2009-10-02 Air Liquide FILLING AND / OR FLUID SUPPLY CONNECTOR AND CONNECTOR ASSEMBLY AND TAP
US8869845B2 (en) 2008-05-16 2014-10-28 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Pressurized gas dispensing device, assembly including such a device and a control device, and container provided with such a dispensing device
CN109331273A (en) * 2018-11-01 2019-02-15 威海柯西医疗科技有限公司 A kind of Medical Irrigator syringe pipe
CN111633365A (en) * 2020-06-24 2020-09-08 泰州天融科技有限公司 Quick-release welding head for industrial welding robot

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