FR2441395A1 - Automatic fire extinguishing equipment - uses chemical action liquid inhibitor in thermoplastic capsules released by heat from igniter elements - Google Patents

Automatic fire extinguishing equipment - uses chemical action liquid inhibitor in thermoplastic capsules released by heat from igniter elements

Info

Publication number
FR2441395A1
FR2441395A1 FR7832661A FR7832661A FR2441395A1 FR 2441395 A1 FR2441395 A1 FR 2441395A1 FR 7832661 A FR7832661 A FR 7832661A FR 7832661 A FR7832661 A FR 7832661A FR 2441395 A1 FR2441395 A1 FR 2441395A1
Authority
FR
France
Prior art keywords
room
vessel
fire extinguishing
extinguishing equipment
heat
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
FR7832661A
Other languages
French (fr)
Other versions
FR2441395B1 (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.)
KRYLOV ANATOLY
Original Assignee
KRYLOV ANATOLY
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 KRYLOV ANATOLY filed Critical KRYLOV ANATOLY
Priority to FR7832661A priority Critical patent/FR2441395A1/en
Publication of FR2441395A1 publication Critical patent/FR2441395A1/en
Application granted granted Critical
Publication of FR2441395B1 publication Critical patent/FR2441395B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
    • 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
    • A62C35/10—Containers destroyed or opened by flames or heat

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The fire extinguishing equipment consists of a vessel filled with fire-stifling material. The material consists of liquid Freon (RTM) enclosed in microcapsules of a thermoplastic material, such as gelatine. The vessel is firmly closed by a cover, while the rest of the vessel surface is provided with a great number of perforations. The vessel is mounted with the lid parallel either with the room wall, or the room ceiling, the perforation pointing into the room. The vessel surface has an extended spherical part fitted with several igniters consisting of a pyrotechnical mixture which ignites at a certain temp. in the room. The igniter sets off a charge contained in a perforated cartridge which developes the heat necessary to melt the gelatine cover of the liquid Freon, which then evaporates and enters the room via perforations.
FR7832661A 1978-11-20 1978-11-20 Automatic fire extinguishing equipment - uses chemical action liquid inhibitor in thermoplastic capsules released by heat from igniter elements Granted FR2441395A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832661A FR2441395A1 (en) 1978-11-20 1978-11-20 Automatic fire extinguishing equipment - uses chemical action liquid inhibitor in thermoplastic capsules released by heat from igniter elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832661A FR2441395A1 (en) 1978-11-20 1978-11-20 Automatic fire extinguishing equipment - uses chemical action liquid inhibitor in thermoplastic capsules released by heat from igniter elements

Publications (2)

Publication Number Publication Date
FR2441395A1 true FR2441395A1 (en) 1980-06-13
FR2441395B1 FR2441395B1 (en) 1981-08-14

Family

ID=9215072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832661A Granted FR2441395A1 (en) 1978-11-20 1978-11-20 Automatic fire extinguishing equipment - uses chemical action liquid inhibitor in thermoplastic capsules released by heat from igniter elements

Country Status (1)

Country Link
FR (1) FR2441395A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514262A1 (en) * 1981-04-30 1983-04-15 Gampo Yoshiro FIRE EXTINGUISHER DEVICE
WO2000015304A1 (en) * 1998-09-01 2000-03-23 Vladimir Ivanovich Kuznetsov Powder fire-extinguishing module and variants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023234802A1 (en) * 2022-06-02 2023-12-07 ГАБЛИЯ, Юрий Александрович Fire-extinguishing device triggered with the aid a self-combusting heat-sensitive igniter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1119799A (en) * 1913-09-15 1914-12-08 Charles M Bowman Fire-extinguisher.
FR2200750A5 (en) * 1972-09-22 1974-04-19 Siegmund Gerhard
FR2342752A1 (en) * 1976-03-03 1977-09-30 Howaldtswerke Deutsche Werft METHOD AND APPARATUS FOR EXTINGUISHING GAS IN COMBUSTION FORMING FROM LIQUEFIED GAS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1119799A (en) * 1913-09-15 1914-12-08 Charles M Bowman Fire-extinguisher.
FR2200750A5 (en) * 1972-09-22 1974-04-19 Siegmund Gerhard
FR2342752A1 (en) * 1976-03-03 1977-09-30 Howaldtswerke Deutsche Werft METHOD AND APPARATUS FOR EXTINGUISHING GAS IN COMBUSTION FORMING FROM LIQUEFIED GAS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514262A1 (en) * 1981-04-30 1983-04-15 Gampo Yoshiro FIRE EXTINGUISHER DEVICE
WO2000015304A1 (en) * 1998-09-01 2000-03-23 Vladimir Ivanovich Kuznetsov Powder fire-extinguishing module and variants

Also Published As

Publication number Publication date
FR2441395B1 (en) 1981-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse