FR1391990A - Device for automatic control of the shut-off member of valves or the like - Google Patents

Device for automatic control of the shut-off member of valves or the like

Info

Publication number
FR1391990A
FR1391990A FR962240A FR962240A FR1391990A FR 1391990 A FR1391990 A FR 1391990A FR 962240 A FR962240 A FR 962240A FR 962240 A FR962240 A FR 962240A FR 1391990 A FR1391990 A FR 1391990A
Authority
FR
France
Prior art keywords
shut
valves
automatic control
automatic
control
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
FR962240A
Other languages
French (fr)
Inventor
Barthelemy Verdello
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 FR962240A priority Critical patent/FR1391990A/en
Application granted granted Critical
Publication of FR1391990A publication Critical patent/FR1391990A/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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—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 piston
FR962240A 1964-01-31 1964-01-31 Device for automatic control of the shut-off member of valves or the like Expired FR1391990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962240A FR1391990A (en) 1964-01-31 1964-01-31 Device for automatic control of the shut-off member of valves or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962240A FR1391990A (en) 1964-01-31 1964-01-31 Device for automatic control of the shut-off member of valves or the like

Publications (1)

Publication Number Publication Date
FR1391990A true FR1391990A (en) 1965-03-12

Family

ID=8822180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962240A Expired FR1391990A (en) 1964-01-31 1964-01-31 Device for automatic control of the shut-off member of valves or the like

Country Status (1)

Country Link
FR (1) FR1391990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000850A1 (en) * 1977-07-11 1979-02-21 Pont-A-Mousson S.A. Force multiplying mechanism and stop cock equipped with such a mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000850A1 (en) * 1977-07-11 1979-02-21 Pont-A-Mousson S.A. Force multiplying mechanism and stop cock equipped with such a mechanism

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