IE45220L - Diaphragm safety valve - Google Patents

Diaphragm safety valve

Info

Publication number
IE45220L
IE45220L IE771225A IE122577A IE45220L IE 45220 L IE45220 L IE 45220L IE 771225 A IE771225 A IE 771225A IE 122577 A IE122577 A IE 122577A IE 45220 L IE45220 L IE 45220L
Authority
IE
Ireland
Prior art keywords
safety valve
diaphragm safety
diaphragm
valves
membrane
Prior art date
Application number
IE771225A
Other versions
IE45220B1 (en
Inventor
F Cassali
M Montagnani
U Buzzi
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of IE45220L publication Critical patent/IE45220L/en
Publication of IE45220B1 publication Critical patent/IE45220B1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • External Artificial Organs (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The invention refers to the field of the valves of safety to membrane. [FR2355226A1]
IE1225/77A 1976-06-18 1977-06-15 Diaphragm safety valve IE45220B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50006/76A IT1061768B (en) 1976-06-18 1976-06-18 DIAPHRAGM SAFETY VALVE WITH PRECISE ELEMENT DETERMINATION OF BREAKING PRESSURE

Publications (2)

Publication Number Publication Date
IE45220L true IE45220L (en) 1977-12-18
IE45220B1 IE45220B1 (en) 1982-07-14

Family

ID=11272061

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1225/77A IE45220B1 (en) 1976-06-18 1977-06-15 Diaphragm safety valve

Country Status (8)

Country Link
BE (1) BE855792A (en)
DE (1) DE2727935A1 (en)
FR (1) FR2355226A1 (en)
GB (1) GB1580849A (en)
IE (1) IE45220B1 (en)
IT (1) IT1061768B (en)
LU (1) LU77560A1 (en)
NL (1) NL7706680A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489513A1 (en) * 1980-09-03 1982-03-05 Commissariat Energie Atomique PRESSURE INDICATOR VALVE OF AN ENCLOSURE
DE3310782C1 (en) * 1983-03-24 1984-07-19 Siemens AG, 1000 Berlin und 8000 München Safety device against inadmissible pressure in a container
GB2152143A (en) * 1983-12-23 1985-07-31 Stardam Limited Pressure release device
GB2257715B (en) * 1991-07-19 1994-06-29 Univ Hull Coating metallic substrates
US7950408B2 (en) 2005-12-05 2011-05-31 Bs&B Safety Systems Limited Pressure relief vent devices
CN102279073B (en) * 2011-06-28 2014-06-18 北京布莱迪仪器仪表有限公司 Diaphragm pressure meter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970718A (en) * 1932-01-09 1934-08-21 Standard Oil Dev Co Frangible rod and disk type safety valve
US2062381A (en) * 1935-09-14 1936-12-01 Standard Oil Dev Co Frangible shear type safety valve

Also Published As

Publication number Publication date
FR2355226B1 (en) 1982-07-02
NL7706680A (en) 1977-12-20
LU77560A1 (en) 1978-02-01
GB1580849A (en) 1980-12-03
BE855792A (en) 1977-12-19
DE2727935A1 (en) 1977-12-29
FR2355226A1 (en) 1978-01-13
IT1061768B (en) 1983-04-30
IE45220B1 (en) 1982-07-14

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