FR2459417B3 - - Google Patents

Info

Publication number
FR2459417B3
FR2459417B3 FR8011961A FR8011961A FR2459417B3 FR 2459417 B3 FR2459417 B3 FR 2459417B3 FR 8011961 A FR8011961 A FR 8011961A FR 8011961 A FR8011961 A FR 8011961A FR 2459417 B3 FR2459417 B3 FR 2459417B3
Authority
FR
France
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
FR8011961A
Other languages
French (fr)
Other versions
FR2459417A1 (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 FR2459417A1 publication Critical patent/FR2459417A1/en
Application granted granted Critical
Publication of FR2459417B3 publication Critical patent/FR2459417B3/fr
Granted 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)
FR8011961A 1979-06-15 1980-05-29 VACUUM TESTING FOR SHOCK PROTECTION Granted FR2459417A1 (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
FR2459417A1 FR2459417A1 (en) 1981-01-09
FR2459417B3 true FR2459417B3 (en) 1982-02-26

Family

ID=6073215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011961A Granted FR2459417A1 (en) 1979-06-15 1980-05-29 VACUUM TESTING FOR SHOCK PROTECTION

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
EP0085808B1 (en) * 1982-01-02 1986-06-04 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
GB2051959B (en) 1983-04-20
IT8022790A0 (en) 1980-06-13
DE2924073A1 (en) 1980-12-18
FR2459417A1 (en) 1981-01-09
GB2051959A (en) 1981-01-21
IT1132120B (en) 1986-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse