FR2524959A1 - Procede et dispositif de fermeture d'une soupape assistee de surete - Google Patents

Procede et dispositif de fermeture d'une soupape assistee de surete Download PDF

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Publication number
FR2524959A1
FR2524959A1 FR8206373A FR8206373A FR2524959A1 FR 2524959 A1 FR2524959 A1 FR 2524959A1 FR 8206373 A FR8206373 A FR 8206373A FR 8206373 A FR8206373 A FR 8206373A FR 2524959 A1 FR2524959 A1 FR 2524959A1
Authority
FR
France
Prior art keywords
valve
pressure
nozzle
closing
assisted
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
FR8206373A
Other languages
English (en)
French (fr)
Other versions
FR2524959B1 (OSRAM
Inventor
Martin Bayart
Alain Lepage
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.)
Sarasin & Cie Ets
Original Assignee
Sarasin & Cie Ets
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 Sarasin & Cie Ets filed Critical Sarasin & Cie Ets
Priority to FR8206373A priority Critical patent/FR2524959A1/fr
Priority to GB08307461A priority patent/GB2118330A/en
Publication of FR2524959A1 publication Critical patent/FR2524959A1/fr
Application granted granted Critical
Publication of FR2524959B1 publication Critical patent/FR2524959B1/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
    • F16K17/04—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
    • F16K17/0433—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 vibration preventing means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR8206373A 1982-04-07 1982-04-07 Procede et dispositif de fermeture d'une soupape assistee de surete Granted FR2524959A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8206373A FR2524959A1 (fr) 1982-04-07 1982-04-07 Procede et dispositif de fermeture d'une soupape assistee de surete
GB08307461A GB2118330A (en) 1982-04-07 1983-03-17 Method of and device for closing a safety servo valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206373A FR2524959A1 (fr) 1982-04-07 1982-04-07 Procede et dispositif de fermeture d'une soupape assistee de surete

Publications (2)

Publication Number Publication Date
FR2524959A1 true FR2524959A1 (fr) 1983-10-14
FR2524959B1 FR2524959B1 (OSRAM) 1985-02-15

Family

ID=9272996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206373A Granted FR2524959A1 (fr) 1982-04-07 1982-04-07 Procede et dispositif de fermeture d'une soupape assistee de surete

Country Status (2)

Country Link
FR (1) FR2524959A1 (OSRAM)
GB (1) GB2118330A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837896B1 (fr) * 2002-03-29 2004-09-17 Pierre Lezier Vanne survitesse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1198836A (fr) * 1957-02-15 1959-12-09 Manning Maxwell & Moore Soupape de sûreté à pointeau chargée par ressort
DE1263433B (de) * 1965-06-24 1968-03-14 Sempell Rhein Armaturen Federbelastetes Sicherheitsventil
DE1650613A1 (de) * 1967-11-04 1972-03-02 Zikesch Gmbh C H Sicherheitsventil
DE1600901A1 (de) * 1967-03-09 1972-03-30 Sempell Rhein Armaturen Sicherheitsventil mit mechanischer Zusatzbelastung
GB2077393A (en) * 1980-06-07 1981-12-16 Lamburn Leonard William Pneumatically Assisted Relief/Safety Valves

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253027A (OSRAM) * 1967-09-19 1971-11-10

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1198836A (fr) * 1957-02-15 1959-12-09 Manning Maxwell & Moore Soupape de sûreté à pointeau chargée par ressort
DE1263433B (de) * 1965-06-24 1968-03-14 Sempell Rhein Armaturen Federbelastetes Sicherheitsventil
DE2045282A1 (de) * 1965-06-24 1972-03-16 Sempell Rhein Armaturen Federbelastetes Sicherheitsventil
DE1600901A1 (de) * 1967-03-09 1972-03-30 Sempell Rhein Armaturen Sicherheitsventil mit mechanischer Zusatzbelastung
DE1650613A1 (de) * 1967-11-04 1972-03-02 Zikesch Gmbh C H Sicherheitsventil
GB2077393A (en) * 1980-06-07 1981-12-16 Lamburn Leonard William Pneumatically Assisted Relief/Safety Valves

Also Published As

Publication number Publication date
GB2118330A (en) 1983-10-26
GB8307461D0 (en) 1983-04-27
FR2524959B1 (OSRAM) 1985-02-15

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