FR2537689B1 - - Google Patents

Info

Publication number
FR2537689B1
FR2537689B1 FR8220580A FR8220580A FR2537689B1 FR 2537689 B1 FR2537689 B1 FR 2537689B1 FR 8220580 A FR8220580 A FR 8220580A FR 8220580 A FR8220580 A FR 8220580A FR 2537689 B1 FR2537689 B1 FR 2537689B1
Authority
FR
France
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
FR8220580A
Other versions
FR2537689A1 (fr
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.)
SFEME
Original Assignee
SFEME
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 SFEME filed Critical SFEME
Priority to FR8220580A priority Critical patent/FR2537689A1/fr
Publication of FR2537689A1 publication Critical patent/FR2537689A1/fr
Application granted granted Critical
Publication of FR2537689B1 publication Critical patent/FR2537689B1/fr
Priority to FR8516589A priority patent/FR2589976A2/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
    • F16K31/12—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
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Safety Valves (AREA)
FR8220580A 1982-12-08 1982-12-08 Vanne d'extincteur a pression de fluide permanente Granted FR2537689A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8220580A FR2537689A1 (fr) 1982-12-08 1982-12-08 Vanne d'extincteur a pression de fluide permanente
FR8516589A FR2589976A2 (en) 1982-12-08 1985-11-08 Extinguisher valve with permanent fluid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220580A FR2537689A1 (fr) 1982-12-08 1982-12-08 Vanne d'extincteur a pression de fluide permanente

Publications (2)

Publication Number Publication Date
FR2537689A1 FR2537689A1 (fr) 1984-06-15
FR2537689B1 true FR2537689B1 (fr) 1985-04-19

Family

ID=9279899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220580A Granted FR2537689A1 (fr) 1982-12-08 1982-12-08 Vanne d'extincteur a pression de fluide permanente

Country Status (1)

Country Link
FR (1) FR2537689A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589976A2 (en) * 1982-12-08 1987-05-15 Fabricat Entretien Materiel Extinguisher valve with permanent fluid pressure
ES2047138T3 (es) * 1988-04-27 1994-02-16 Disse Sa Valvula diferencial con disparador para circuito de fluido a presion.
ES2214926B1 (es) * 2001-10-09 2005-07-16 L.P.G. Tecnicas En Extincion De Incendios, S.A. Valvula para recipientes contendores de agentes extintores a alta presion.
US11168798B2 (en) 2014-12-22 2021-11-09 Emcara Gas Development Inc. Pressure-balanced valve
CA3024878A1 (fr) * 2016-05-25 2017-11-30 Emcara Gas Development Inc. Soupape a pression equilibree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627942A5 (de) * 1978-04-10 1982-02-15 Cerberus Ag Steuerbares ventil fuer eine brandloeschanlage.

Also Published As

Publication number Publication date
FR2537689A1 (fr) 1984-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse