FR1279057A - Stopping or closing device with closing device actuated by the pressure of a gas or a liquid - Google Patents

Stopping or closing device with closing device actuated by the pressure of a gas or a liquid

Info

Publication number
FR1279057A
FR1279057A FR851762A FR851762A FR1279057A FR 1279057 A FR1279057 A FR 1279057A FR 851762 A FR851762 A FR 851762A FR 851762 A FR851762 A FR 851762A FR 1279057 A FR1279057 A FR 1279057A
Authority
FR
France
Prior art keywords
closing device
stopping
gas
liquid
pressure
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
FR851762A
Other languages
French (fr)
Inventor
Alois Siebeck
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 FR851762A priority Critical patent/FR1279057A/en
Application granted granted Critical
Publication of FR1279057A publication Critical patent/FR1279057A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR851762A 1961-02-06 1961-02-06 Stopping or closing device with closing device actuated by the pressure of a gas or a liquid Expired FR1279057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR851762A FR1279057A (en) 1961-02-06 1961-02-06 Stopping or closing device with closing device actuated by the pressure of a gas or a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR851762A FR1279057A (en) 1961-02-06 1961-02-06 Stopping or closing device with closing device actuated by the pressure of a gas or a liquid

Publications (1)

Publication Number Publication Date
FR1279057A true FR1279057A (en) 1961-12-15

Family

ID=8748167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851762A Expired FR1279057A (en) 1961-02-06 1961-02-06 Stopping or closing device with closing device actuated by the pressure of a gas or a liquid

Country Status (1)

Country Link
FR (1) FR1279057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668349A (en) * 1971-03-12 1972-06-06 United Aircraft Corp Proportional pressure differnce actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668349A (en) * 1971-03-12 1972-06-06 United Aircraft Corp Proportional pressure differnce actuator

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