FR2355226A1 - Valve de securite a membrane - Google Patents

Valve de securite a membrane

Info

Publication number
FR2355226A1
FR2355226A1 FR7718218A FR7718218A FR2355226A1 FR 2355226 A1 FR2355226 A1 FR 2355226A1 FR 7718218 A FR7718218 A FR 7718218A FR 7718218 A FR7718218 A FR 7718218A FR 2355226 A1 FR2355226 A1 FR 2355226A1
Authority
FR
France
Prior art keywords
membrane
safety valve
safety
valves
membrane safety
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.)
Granted
Application number
FR7718218A
Other languages
English (en)
French (fr)
Other versions
FR2355226B1 (enExample
Inventor
Flaviano Farfaletti Casali
Mario Montagnani
Umberto Buzzi
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community 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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of FR2355226A1 publication Critical patent/FR2355226A1/fr
Application granted granted Critical
Publication of FR2355226B1 publication Critical patent/FR2355226B1/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

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)
FR7718218A 1976-06-18 1977-06-14 Valve de securite a membrane Granted FR2355226A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50006/76A IT1061768B (it) 1976-06-18 1976-06-18 Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura

Publications (2)

Publication Number Publication Date
FR2355226A1 true FR2355226A1 (fr) 1978-01-13
FR2355226B1 FR2355226B1 (enExample) 1982-07-02

Family

ID=11272061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718218A Granted FR2355226A1 (fr) 1976-06-18 1977-06-14 Valve de securite a membrane

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489513A1 (fr) * 1980-09-03 1982-03-05 Commissariat Energie Atomique Soupape indicatrice de surpression d'une enceinte
DE3310782C1 (de) * 1983-03-24 1984-07-19 Siemens AG, 1000 Berlin und 8000 München Sicherheitseinrichtung gegen unzulaessigen Druck in einem Behaelter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101321979B (zh) * 2005-12-05 2015-04-01 Bs&B安全体系有限公司 减压装置
CN102279073B (zh) * 2011-06-28 2014-06-18 北京布莱迪仪器仪表有限公司 膜片压力表

Citations (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

Patent Citations (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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489513A1 (fr) * 1980-09-03 1982-03-05 Commissariat Energie Atomique Soupape indicatrice de surpression d'une enceinte
EP0047217A1 (fr) * 1980-09-03 1982-03-10 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Soupape indicatrice de surpression d'une enceinte
DE3310782C1 (de) * 1983-03-24 1984-07-19 Siemens AG, 1000 Berlin und 8000 München Sicherheitseinrichtung gegen unzulaessigen Druck in einem Behaelter
EP0120380A1 (de) * 1983-03-24 1984-10-03 Siemens Aktiengesellschaft Sicherheitseinrichtung gegen unzulässigen Druck in einem Behälter
US4476991A (en) * 1983-03-24 1984-10-16 Siemens Aktiengesellschaft Pressurizable container having a safety device for releasing excessive container pressure

Also Published As

Publication number Publication date
LU77560A1 (enExample) 1978-02-01
BE855792A (fr) 1977-12-19
IE45220B1 (en) 1982-07-14
NL7706680A (nl) 1977-12-20
IT1061768B (it) 1983-04-30
DE2727935A1 (de) 1977-12-29
GB1580849A (en) 1980-12-03
FR2355226B1 (enExample) 1982-07-02
IE45220L (en) 1977-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse