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GB1394767A - Pressure relief valves - Google Patents

Pressure relief valves

Info

Publication number
GB1394767A
GB1394767A GB4596873A GB4596873A GB1394767A GB 1394767 A GB1394767 A GB 1394767A GB 4596873 A GB4596873 A GB 4596873A GB 4596873 A GB4596873 A GB 4596873A GB 1394767 A GB1394767 A GB 1394767A
Authority
GB
United Kingdom
Prior art keywords
pressure relief
relief valves
bead
valves
container
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
GB4596873A
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 GB4596873A priority Critical patent/GB1394767A/en
Publication of GB1394767A publication Critical patent/GB1394767A/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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

1394767 Valves D H WARD 2 Oct 1973 45968/73 Addition to 1350287 Heading F2V The closure member 10 of a relief valve for a storage container is loaded by a resilient disc 21 in which it is held by a bead 16, the bead allowing the valve member to be ejected if exceptionally high pressure occurs within the container.
GB4596873A 1973-10-02 1973-10-02 Pressure relief valves Expired GB1394767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4596873A GB1394767A (en) 1973-10-02 1973-10-02 Pressure relief valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4596873A GB1394767A (en) 1973-10-02 1973-10-02 Pressure relief valves

Publications (1)

Publication Number Publication Date
GB1394767A true GB1394767A (en) 1975-05-21

Family

ID=10439291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4596873A Expired GB1394767A (en) 1973-10-02 1973-10-02 Pressure relief valves

Country Status (1)

Country Link
GB (1) GB1394767A (en)

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Legal Events

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