GB2089455B - A plug coupling for gas pipes - Google Patents

A plug coupling for gas pipes

Info

Publication number
GB2089455B
GB2089455B GB8131888A GB8131888A GB2089455B GB 2089455 B GB2089455 B GB 2089455B GB 8131888 A GB8131888 A GB 8131888A GB 8131888 A GB8131888 A GB 8131888A GB 2089455 B GB2089455 B GB 2089455B
Authority
GB
United Kingdom
Prior art keywords
gas pipes
plug coupling
plug
coupling
pipes
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
GB8131888A
Other versions
GB2089455A (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.)
Medizin und Labortechnik Leipzig VEB
Original Assignee
Medizin und Labortechnik Leipzig VEB
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 Medizin und Labortechnik Leipzig VEB filed Critical Medizin und Labortechnik Leipzig VEB
Publication of GB2089455A publication Critical patent/GB2089455A/en
Application granted granted Critical
Publication of GB2089455B publication Critical patent/GB2089455B/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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
    • 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
    • F16L37/407—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 the lift valve being of the ball type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB8131888A 1980-12-11 1981-10-22 A plug coupling for gas pipes Expired GB2089455B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD80225955A DD154393A1 (en) 1980-12-11 1980-12-11 PLUG COUPLING FOR GAS PIPES

Publications (2)

Publication Number Publication Date
GB2089455A GB2089455A (en) 1982-06-23
GB2089455B true GB2089455B (en) 1984-08-22

Family

ID=5527808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8131888A Expired GB2089455B (en) 1980-12-11 1981-10-22 A plug coupling for gas pipes

Country Status (4)

Country Link
CS (1) CS608481A1 (en)
DD (1) DD154393A1 (en)
DE (1) DE3129522A1 (en)
GB (1) GB2089455B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132296B (en) * 1982-12-13 1986-02-05 Guest John Ltd Tube coupling
EP0333948A1 (en) * 1988-03-25 1989-09-27 John Guest Limited Improvements in or relating to tube couplings
DE3823383A1 (en) * 1988-07-09 1990-01-18 Draegerwerk Ag CIRCUIT RESPIRATORY DEVICE FOR OVERPRESSURE OPERATION WITH A LOCK IN THE DEVICE CONNECTOR
JPH0439492A (en) * 1990-05-31 1992-02-10 Tokai Rubber Ind Ltd Quick connector
DE4139124C1 (en) * 1991-11-28 1993-04-01 Rasmussen Gmbh, 6457 Maintal, De
US5730475A (en) 1995-10-13 1998-03-24 Form Rite Quick connect fluid coupling with collet retainer
US5887911A (en) * 1995-10-13 1999-03-30 Form Rite Quick connect fluid coupling with a self-contained releasable collet retainer
US7341286B2 (en) 2004-12-09 2008-03-11 Cooper Standard Automotive, Inc. Fluid coupling with dual function retention ring
ES2304841B1 (en) * 2006-04-24 2009-10-27 Orkli, S.Coop QUICK CONNECTION SYSTEM BETWEEN A VALVE COMPONENT AND A TUBE, VALVE COMPONENT PROVIDED WITH SUCH CONNECTION SYSTEM, AND MOUNTING ACCESSORY.
DE202007012104U1 (en) * 2007-08-29 2009-01-08 Voss Automotive Gmbh Plug connection for pressure medium systems
DE102009036320A1 (en) * 2009-08-06 2011-02-10 Centrotherm Thermal Solutions Gmbh + Co. Kg Connectors for gas or liquid pipes and their use

Also Published As

Publication number Publication date
CS608481A1 (en) 1984-11-19
GB2089455A (en) 1982-06-23
DD154393A1 (en) 1982-03-17
DE3129522A1 (en) 1982-08-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee