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WO2021248167A8 - Trockenlöschmittel zur erstickung von magnesiumbränden - Google Patents

Trockenlöschmittel zur erstickung von magnesiumbränden Download PDF

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Publication number
WO2021248167A8
WO2021248167A8 PCT/AT2020/060232 AT2020060232W WO2021248167A8 WO 2021248167 A8 WO2021248167 A8 WO 2021248167A8 AT 2020060232 W AT2020060232 W AT 2020060232W WO 2021248167 A8 WO2021248167 A8 WO 2021248167A8
Authority
WO
WIPO (PCT)
Prior art keywords
extinguishing
dry
fires
extinguishing agent
agent
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.)
Ceased
Application number
PCT/AT2020/060232
Other languages
English (en)
French (fr)
Other versions
WO2021248167A1 (de
Inventor
Ulrich MATLSCHWEIGER
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.)
Hagauer & Matlschweiger Og
Original Assignee
Hagauer & Matlschweiger Og
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 Hagauer & Matlschweiger Og filed Critical Hagauer & Matlschweiger Og
Priority to EP20740163.9A priority Critical patent/EP4161663A1/de
Priority to PCT/AT2020/060232 priority patent/WO2021248167A1/de
Publication of WO2021248167A1 publication Critical patent/WO2021248167A1/de
Publication of WO2021248167A8 publication Critical patent/WO2021248167A8/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
    • 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
    • A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0007—Solid extinguishing substances
    • A62D1/0014—Powders; Granules
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

Es wird ein Trockenlöschmittel zur Erstickung von Magnesiumbränden beschrieben. Um ein Trockenlöschmittel anzugeben, das eine zuverlässige Brandbekämpfung von Metallbränden, insbesondere Magnesiumbränden, ermöglicht und dabei sowohl kostengünstig herstell- als auch auf einfache, umweltschonende Weise entsorgbar ist, wird vorgeschlagen, dass das Trockenlöschmittel als Hauptlöschkomponente Zellulosefaserflocken mit einer mittleren Faserlänge von 250 µm bis 750 µm sowie einem massebezogenen Feuchtegehalt von weniger als 10 % aufweist.
PCT/AT2020/060232 2020-06-08 2020-06-08 Trockenlöschmittel zur erstickung von magnesiumbränden Ceased WO2021248167A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20740163.9A EP4161663A1 (de) 2020-06-08 2020-06-08 Trockenlöschmittel zur erstickung von magnesiumbränden
PCT/AT2020/060232 WO2021248167A1 (de) 2020-06-08 2020-06-08 Trockenlöschmittel zur erstickung von magnesiumbränden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AT2020/060232 WO2021248167A1 (de) 2020-06-08 2020-06-08 Trockenlöschmittel zur erstickung von magnesiumbränden

Publications (2)

Publication Number Publication Date
WO2021248167A1 WO2021248167A1 (de) 2021-12-16
WO2021248167A8 true WO2021248167A8 (de) 2022-02-10

Family

ID=71614600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2020/060232 Ceased WO2021248167A1 (de) 2020-06-08 2020-06-08 Trockenlöschmittel zur erstickung von magnesiumbränden

Country Status (2)

Country Link
EP (1) EP4161663A1 (de)
WO (1) WO2021248167A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL53397A0 (en) * 1976-11-22 1978-01-31 Ceca Sa Method and agents for extinguishing metal fires
CA2250339A1 (en) * 1998-10-15 2000-04-15 D. Lee Manner Absorbent and time release material

Also Published As

Publication number Publication date
EP4161663A1 (de) 2023-04-12
WO2021248167A1 (de) 2021-12-16

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