FR1220444A - Automatic safety valve - Google Patents

Automatic safety valve

Info

Publication number
FR1220444A
FR1220444A FR18426A FR13018426A FR1220444A FR 1220444 A FR1220444 A FR 1220444A FR 18426 A FR18426 A FR 18426A FR 13018426 A FR13018426 A FR 13018426A FR 1220444 A FR1220444 A FR 1220444A
Authority
FR
France
Prior art keywords
safety valve
automatic safety
automatic
valve
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.)
Expired
Application number
FR18426A
Other languages
French (fr)
Inventor
Georges-Louis Bazenet
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 filed Critical
Priority to FR18426A priority Critical patent/FR1220444A/en
Application granted granted Critical
Publication of FR1220444A publication Critical patent/FR1220444A/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
    • F16K17/04—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
    • F16K17/10—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 auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR18426A 1959-04-09 1959-04-09 Automatic safety valve Expired FR1220444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR18426A FR1220444A (en) 1959-04-09 1959-04-09 Automatic safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18426A FR1220444A (en) 1959-04-09 1959-04-09 Automatic safety valve

Publications (1)

Publication Number Publication Date
FR1220444A true FR1220444A (en) 1960-05-24

Family

ID=8579875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18426A Expired FR1220444A (en) 1959-04-09 1959-04-09 Automatic safety valve

Country Status (1)

Country Link
FR (1) FR1220444A (en)

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