FR2272319A2 - Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers - Google Patents

Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers

Info

Publication number
FR2272319A2
FR2272319A2 FR7418038A FR7418038A FR2272319A2 FR 2272319 A2 FR2272319 A2 FR 2272319A2 FR 7418038 A FR7418038 A FR 7418038A FR 7418038 A FR7418038 A FR 7418038A FR 2272319 A2 FR2272319 A2 FR 2272319A2
Authority
FR
France
Prior art keywords
tap
fluid pressure
diaphragm
series coupled
rod
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
FR7418038A
Other languages
English (en)
French (fr)
Other versions
FR2272319B2 (enExample
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7418038A priority Critical patent/FR2272319A2/fr
Publication of FR2272319A2 publication Critical patent/FR2272319A2/fr
Application granted granted Critical
Publication of FR2272319B2 publication Critical patent/FR2272319B2/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • 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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
    • F16K31/1655—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
FR7418038A 1974-05-24 1974-05-24 Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers Granted FR2272319A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7418038A FR2272319A2 (en) 1974-05-24 1974-05-24 Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418038A FR2272319A2 (en) 1974-05-24 1974-05-24 Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers

Publications (2)

Publication Number Publication Date
FR2272319A2 true FR2272319A2 (en) 1975-12-19
FR2272319B2 FR2272319B2 (enExample) 1977-01-07

Family

ID=9139215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418038A Granted FR2272319A2 (en) 1974-05-24 1974-05-24 Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers

Country Status (1)

Country Link
FR (1) FR2272319A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442861A (en) * 1982-03-17 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Valve for gas centrifuges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442861A (en) * 1982-03-17 1984-04-17 The United States Of America As Represented By The United States Department Of Energy Valve for gas centrifuges

Also Published As

Publication number Publication date
FR2272319B2 (enExample) 1977-01-07

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