FR1443257A - Improvements to valves - Google Patents

Improvements to valves

Info

Publication number
FR1443257A
FR1443257A FR16174A FR16174A FR1443257A FR 1443257 A FR1443257 A FR 1443257A FR 16174 A FR16174 A FR 16174A FR 16174 A FR16174 A FR 16174A FR 1443257 A FR1443257 A FR 1443257A
Authority
FR
France
Prior art keywords
valves
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
FR16174A
Other languages
French (fr)
Inventor
Paul Fauquet
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 FR16174A priority Critical patent/FR1443257A/en
Application granted granted Critical
Publication of FR1443257A publication Critical patent/FR1443257A/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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
FR16174A 1965-05-07 1965-05-07 Improvements to valves Expired FR1443257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16174A FR1443257A (en) 1965-05-07 1965-05-07 Improvements to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR16174A FR1443257A (en) 1965-05-07 1965-05-07 Improvements to valves

Publications (1)

Publication Number Publication Date
FR1443257A true FR1443257A (en) 1966-06-24

Family

ID=8578209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16174A Expired FR1443257A (en) 1965-05-07 1965-05-07 Improvements to valves

Country Status (1)

Country Link
FR (1) FR1443257A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004595A2 (en) * 1978-04-10 1979-10-17 Cerberus Ag Adjustable valve for a fire extinguishing plant
EP0010465A2 (en) * 1978-09-27 1980-04-30 CERBERUS GUINARD Société dite: Automatic discharge valve, especially for fire extinguishing systems
WO1987004953A1 (en) * 1985-01-16 1987-08-27 Kockum Sonics Ab Apparatus for generating in particular low-frequency sound

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004595A2 (en) * 1978-04-10 1979-10-17 Cerberus Ag Adjustable valve for a fire extinguishing plant
EP0004595A3 (en) * 1978-04-10 1979-10-31 Cerberus Ag Adjustable valve for a fire extinguishing plant
EP0010465A2 (en) * 1978-09-27 1980-04-30 CERBERUS GUINARD Société dite: Automatic discharge valve, especially for fire extinguishing systems
EP0010465A3 (en) * 1978-09-27 1980-06-25 Societe Dite: Cerberus Guinard Automatic discharge valve, especially for fire extinguishing systems
WO1987004953A1 (en) * 1985-01-16 1987-08-27 Kockum Sonics Ab Apparatus for generating in particular low-frequency sound

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