FR2183516A5 - Portable fire-extinguisher - with gaseous additive for leak detection - Google Patents

Portable fire-extinguisher - with gaseous additive for leak detection

Info

Publication number
FR2183516A5
FR2183516A5 FR7317823A FR7317823A FR2183516A5 FR 2183516 A5 FR2183516 A5 FR 2183516A5 FR 7317823 A FR7317823 A FR 7317823A FR 7317823 A FR7317823 A FR 7317823A FR 2183516 A5 FR2183516 A5 FR 2183516A5
Authority
FR
France
Prior art keywords
extinguisher
leak detection
portable fire
gas
gaseous additive
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
FR7317823A
Other languages
French (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.)
NU SWIFT INT Ltd
Original Assignee
NU SWIFT INT Ltd
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 NU SWIFT INT Ltd filed Critical NU SWIFT INT Ltd
Application granted granted Critical
Publication of FR2183516A5 publication Critical patent/FR2183516A5/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Packages (AREA)
  • Vacuum Packaging (AREA)

Abstract

Transportable compressed gas fire extinguisher or compressed gas holder for a fire extinguisher, using CO2 as the gas, in which is not >5 vol.% based on the total quantity of gas, of a gas of mol. wt. significantly less than that of CO2 pref. H2, He, O2 or Ne or an isotope of any of these is added to the compressed gas.
FR7317823A 1972-05-03 1973-05-10 Portable fire-extinguisher - with gaseous additive for leak detection Expired FR2183516A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2092072 1972-05-03

Publications (1)

Publication Number Publication Date
FR2183516A5 true FR2183516A5 (en) 1973-12-14

Family

ID=10154038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317823A Expired FR2183516A5 (en) 1972-05-03 1973-05-10 Portable fire-extinguisher - with gaseous additive for leak detection

Country Status (2)

Country Link
DE (1) DE2322346B2 (en)
FR (1) FR2183516A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149675A1 (en) * 1998-02-04 2000-11-01 L P G Tecn Extincion Incendios Fire extinguisher cylinder leak detection technique + employs a detector gas on the syphon tube and pressure gauge system for eg. carbon dioxide or trifluoromethane leak detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149675A1 (en) * 1998-02-04 2000-11-01 L P G Tecn Extincion Incendios Fire extinguisher cylinder leak detection technique + employs a detector gas on the syphon tube and pressure gauge system for eg. carbon dioxide or trifluoromethane leak detection

Also Published As

Publication number Publication date
DE2322346A1 (en) 1973-11-08
DE2322346B2 (en) 1975-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse