FR1159073A - Soupape de sûreté, à fermeture par vérin commandé par détecteur-contrôleur - Google Patents

Soupape de sûreté, à fermeture par vérin commandé par détecteur-contrôleur

Info

Publication number
FR1159073A
FR1159073A FR1159073DA FR1159073A FR 1159073 A FR1159073 A FR 1159073A FR 1159073D A FR1159073D A FR 1159073DA FR 1159073 A FR1159073 A FR 1159073A
Authority
FR
France
Prior art keywords
controller
sensor
closed
safety valve
actuator controlled
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
Other languages
English (en)
Inventor
Auguste-Franco Is Charasse
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
Application granted granted Critical
Publication of FR1159073A publication Critical patent/FR1159073A/fr
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)
FR1159073D 1956-10-18 1956-10-18 Soupape de sûreté, à fermeture par vérin commandé par détecteur-contrôleur Expired FR1159073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159073T 1956-10-18

Publications (1)

Publication Number Publication Date
FR1159073A true FR1159073A (fr) 1958-06-23

Family

ID=9651432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159073D Expired FR1159073A (fr) 1956-10-18 1956-10-18 Soupape de sûreté, à fermeture par vérin commandé par détecteur-contrôleur

Country Status (1)

Country Link
FR (1) FR1159073A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213189B (de) * 1964-09-11 1966-03-24 Willi Walbersdorf Sondermaschb Rohrbruchsicherung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213189B (de) * 1964-09-11 1966-03-24 Willi Walbersdorf Sondermaschb Rohrbruchsicherung

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