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1. WO2012070050 - APPARATUS AND METHOD FOR FIREFIGHTING

Publication Number WO/2012/070050
Publication Date 31.05.2012
International Application No. PCT/IL2011/050028
International Filing Date 23.11.2011
IPC
A62C 3/02 2006.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
02for area conflagrations, e.g. forest fires, subterranean fires
A62C 99/00 2010.01
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
99Subject matter not provided for in other groups of this subclass
CPC
A62C 2/04
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
2Fire prevention or containment
04Removing or cutting-off the supply of inflammable material
A62C 3/0228
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
02for area conflagrations, e.g. forest fires, subterranean fires
0228with delivery of fire extinguishing material by air or aircraft
A62C 3/0278
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
02for area conflagrations, e.g. forest fires, subterranean fires
0278by creating zones devoid of flammable material
A62C 3/06
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
3Fire prevention, containment or extinguishing specially adapted for particular objects or places
06of highly inflammable material, e.g. light metals, petroleum products
A62C 99/0054
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
99Subject matter not provided for in other groups of this subclass
0009Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
0054using counter-fire
A62C 99/0063
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
99Subject matter not provided for in other groups of this subclass
0009Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
0063with simultaneous removal of inflammable materials
Applicants
  • LEIGH, Daniel [IL]/[IL]
Inventors
  • LEIGH, Daniel
Agents
  • KAHN, Simon
Priority Data
61/417,44028.11.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD FOR FIREFIGHTING
(FR) APPAREIL ET PROCÉDÉ POUR LA LUTTE CONTRE L'INCENDIE
Abstract
(EN)
A method of laser (30) based fire fighting, the method comprising: delivering energy from an emitted energy beam (37) source to an active fire affected area (10) so as to process combustible material by one of cutting, ablating, charring and total oxidation so as to reduce the quantity of combustible material. Preferably the provided energy exhibits a total fluence of at least 50 micro-joule per square centimetre measured over a window of no more than 0.1 milliseconds. Preferably the provided energy is from a laser.
(FR)
L'invention porte sur un procédé de lutte contre l'incendie basé sur un laser, lequel procédé consiste à : fournir de l'énergie à partir d'une source de faisceau d'énergie émise à une zone affectée par un feu actif de façon à traiter un matériau combustible par l'un parmi une coupe, une ablation, une carbonisation et une oxydation totale de façon à réduire la quantité de matériau combustible. De préférence, l'énergie fournie présente une fluence totale d'au moins 50 micro-joules par centimètre carré, mesurée sur une fenêtre qui n'est pas supérieure à 0,1 milliseconde. De préférence, l'énergie fournie provient d'un laser.
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