GB2161564B - Frangible pipe coupling-single divisable ball valve - Google Patents

Frangible pipe coupling-single divisable ball valve

Info

Publication number
GB2161564B
GB2161564B GB08420778A GB8420778A GB2161564B GB 2161564 B GB2161564 B GB 2161564B GB 08420778 A GB08420778 A GB 08420778A GB 8420778 A GB8420778 A GB 8420778A GB 2161564 B GB2161564 B GB 2161564B
Authority
GB
United Kingdom
Prior art keywords
divisable
ball valve
pipe coupling
frangible pipe
frangible
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
GB08420778A
Other versions
GB8420778D0 (en
GB2161564A (en
Inventor
Kevin Strickland
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
Publication of GB8420778D0 publication Critical patent/GB8420778D0/en
Publication of GB2161564A publication Critical patent/GB2161564A/en
Application granted granted Critical
Publication of GB2161564B publication Critical patent/GB2161564B/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1007—Couplings closed automatically when broken

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB08420778A 1984-05-16 1984-08-15 Frangible pipe coupling-single divisable ball valve Expired GB2161564B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41575/84A IT1199523B (en) 1984-05-16 1984-05-16 DIVISIBLE BALL VALVE

Publications (3)

Publication Number Publication Date
GB8420778D0 GB8420778D0 (en) 1984-09-19
GB2161564A GB2161564A (en) 1986-01-15
GB2161564B true GB2161564B (en) 1987-10-14

Family

ID=11251433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08420778A Expired GB2161564B (en) 1984-05-16 1984-08-15 Frangible pipe coupling-single divisable ball valve

Country Status (2)

Country Link
GB (1) GB2161564B (en)
IT (1) IT1199523B (en)

Also Published As

Publication number Publication date
GB8420778D0 (en) 1984-09-19
IT8441575A0 (en) 1984-05-16
GB2161564A (en) 1986-01-15
IT8441575A1 (en) 1985-11-16
IT1199523B (en) 1988-12-30

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Legal Events

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