FR2589976B2 - - Google Patents

Info

Publication number
FR2589976B2
FR2589976B2 FR858516589A FR8516589A FR2589976B2 FR 2589976 B2 FR2589976 B2 FR 2589976B2 FR 858516589 A FR858516589 A FR 858516589A FR 8516589 A FR8516589 A FR 8516589A FR 2589976 B2 FR2589976 B2 FR 2589976B2
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
FR858516589A
Other languages
French (fr)
Other versions
FR2589976A2 (en
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.)
FABRICAT ENTRETIEN MATERIEL
Original Assignee
FABRICAT ENTRETIEN MATERIEL
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
Priority claimed from FR8220580A external-priority patent/FR2537689A1/fr
Application filed by FABRICAT ENTRETIEN MATERIEL filed Critical FABRICAT ENTRETIEN MATERIEL
Priority to FR8516589A priority Critical patent/FR2589976A2/fr
Publication of FR2589976A2 publication Critical patent/FR2589976A2/fr
Application granted granted Critical
Publication of FR2589976B2 publication Critical patent/FR2589976B2/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
    • 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
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0473—Multiple-way safety valves
    • 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

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)
  • Lift Valve (AREA)
FR8516589A 1982-12-08 1985-11-08 Extinguisher valve with permanent fluid pressure Granted FR2589976A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8516589A FR2589976A2 (en) 1982-12-08 1985-11-08 Extinguisher valve with permanent fluid pressure

Applications Claiming Priority (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

Publications (2)

Publication Number Publication Date
FR2589976A2 FR2589976A2 (en) 1987-05-15
FR2589976B2 true FR2589976B2 (enrdf_load_stackoverflow) 1989-06-02

Family

ID=26223181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8516589A Granted FR2589976A2 (en) 1982-12-08 1985-11-08 Extinguisher valve with permanent fluid pressure

Country Status (1)

Country Link
FR (1) FR2589976A2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
CN104455664B (zh) * 2014-12-08 2018-02-09 浙江快达消防设备有限公司 雨淋报警阀
CN112628442B (zh) * 2020-11-18 2022-10-28 宁津美华工业有限公司 一种容器阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860073A (en) * 1974-01-25 1975-01-14 Norris Industries Fire extinguisher discharge valve
US4046156A (en) * 1975-12-04 1977-09-06 Systron-Donner Corporation Explosion discharge valve
CH627942A5 (de) * 1978-04-10 1982-02-15 Cerberus Ag Steuerbares ventil fuer eine brandloeschanlage.
US4332368A (en) * 1978-08-21 1982-06-01 Crown Systems Company Valve
FR2537689A1 (fr) * 1982-12-08 1984-06-15 Sfeme Vanne d'extincteur a pression de fluide permanente

Also Published As

Publication number Publication date
FR2589976A2 (en) 1987-05-15

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