GB2051959B - Pressure rupturable safety device and vacuum support for use therein - Google Patents

Pressure rupturable safety device and vacuum support for use therein

Info

Publication number
GB2051959B
GB2051959B GB8019495A GB8019495A GB2051959B GB 2051959 B GB2051959 B GB 2051959B GB 8019495 A GB8019495 A GB 8019495A GB 8019495 A GB8019495 A GB 8019495A GB 2051959 B GB2051959 B GB 2051959B
Authority
GB
United Kingdom
Prior art keywords
safety device
vacuum support
pressure rupturable
rupturable safety
pressure
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
GB8019495A
Other versions
GB2051959A (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.)
Sigri GmbH
Original Assignee
Sigri Elektrograhit GmbH
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 Sigri Elektrograhit GmbH filed Critical Sigri Elektrograhit GmbH
Publication of GB2051959A publication Critical patent/GB2051959A/en
Application granted granted Critical
Publication of GB2051959B publication Critical patent/GB2051959B/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
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F16K17/1633—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs made of graphite

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Braking Arrangements (AREA)
  • Carbon And Carbon Compounds (AREA)
GB8019495A 1979-06-15 1980-06-13 Pressure rupturable safety device and vacuum support for use therein Expired GB2051959B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2924073A DE2924073A1 (en) 1979-06-15 1979-06-15 VACUUM SUPPORT FOR RESTORATION

Publications (2)

Publication Number Publication Date
GB2051959A GB2051959A (en) 1981-01-21
GB2051959B true GB2051959B (en) 1983-04-20

Family

ID=6073215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8019495A Expired GB2051959B (en) 1979-06-15 1980-06-13 Pressure rupturable safety device and vacuum support for use therein

Country Status (4)

Country Link
DE (1) DE2924073A1 (en)
FR (1) FR2459417A1 (en)
GB (1) GB2051959B (en)
IT (1) IT1132120B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002335A1 (en) * 1980-01-23 1981-07-30 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen THERMAL INSULATING LOCKING SYSTEM FOR PRESSURE RELEASE OPENINGS OF PARTITION WALLS, ESPECIALLY FOR CORE REACTOR BUILDINGS
DE3271590D1 (en) * 1982-01-02 1986-07-10 Marston Palmer Ltd A bursting disc utilising flexible graphite
GB0519834D0 (en) 2005-09-29 2005-11-09 Elfab Ltd Bursting disc assembly
US7950409B2 (en) 2007-01-30 2011-05-31 Fike Corporation Rupture disc assembly that withstands much higher back pressures than actuation pressure

Also Published As

Publication number Publication date
FR2459417A1 (en) 1981-01-09
DE2924073A1 (en) 1980-12-18
IT8022790A0 (en) 1980-06-13
GB2051959A (en) 1981-01-21
IT1132120B (en) 1986-06-25
FR2459417B3 (en) 1982-02-26

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Legal Events

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