GB576210A - Improvements in self-sealing pipe couplings - Google Patents

Improvements in self-sealing pipe couplings

Info

Publication number
GB576210A
GB576210A GB1121944A GB1121944A GB576210A GB 576210 A GB576210 A GB 576210A GB 1121944 A GB1121944 A GB 1121944A GB 1121944 A GB1121944 A GB 1121944A GB 576210 A GB576210 A GB 576210A
Authority
GB
United Kingdom
Prior art keywords
valves
valve
coupling
rubber
loaded
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
GB1121944A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1121944A priority Critical patent/GB576210A/en
Publication of GB576210A publication Critical patent/GB576210A/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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened 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

576,210. Valves. THOMAS, P. E. June 12, 1944, No. 11219. [Class 135] [Also in Group XXVIII] In a coupling of the kind in which both coupling members are provided with loaded valves, one of the valves being an annular member which seats on a part adapted to lift the other valve from its seat, the valves are loaded by an annular rubber member which is bonded to the valve or valve stem and to a fixed part of the coupling member. The valve 7 seating at 6 in the coupling member 4 has a bore 11 in its stem and across -bore 12 to allow fluid passage and the bonded rubber annulus 10 is also perforated. The annular valve member 18 which seats on the fixed member 14 and the other coupling member 3 has a skirt 19 to which the rubber annulus 20 is bonded. In a modification, the valves may be loaded by springs in addition to the rubber.
GB1121944A 1944-06-12 1944-06-12 Improvements in self-sealing pipe couplings Expired GB576210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1121944A GB576210A (en) 1944-06-12 1944-06-12 Improvements in self-sealing pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1121944A GB576210A (en) 1944-06-12 1944-06-12 Improvements in self-sealing pipe couplings

Publications (1)

Publication Number Publication Date
GB576210A true GB576210A (en) 1946-03-22

Family

ID=9982194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121944A Expired GB576210A (en) 1944-06-12 1944-06-12 Improvements in self-sealing pipe couplings

Country Status (1)

Country Link
GB (1) GB576210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087901A2 (en) * 1982-02-26 1983-09-07 Avon Industrial Polymers Limited Connector for fluid communication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087901A2 (en) * 1982-02-26 1983-09-07 Avon Industrial Polymers Limited Connector for fluid communication
EP0087901A3 (en) * 1982-02-26 1984-10-10 Avon Industrial Polymers Limited Connector for fluid communication

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