Title:
FIRE EXTINGUISHER
Document Type and Number:
WIPO Patent Application WO/2017/216851
Kind Code:
A1
Abstract:
In order to provide a portable fire extinguisher suitable for initial fire extinguishing in which an inert gas, etc., for which there is no restriction to the method of use or to the fire extinguishing subject due to the toxicity of an extinguishant on the human body, is used as an extinguishant, and it is made easier to maintain the extinguishant concentration necessary to extinguish a fire, whereby an effective fire extinguishing effect can be obtained, there is provided a fire extinguisher 1 in which nitrogen gas is used as an extinguishant and an extinguishant storage container 2, to which a nozzle part 3 for discharging the extinguishant is connected, is configured so as to be capable of being carried by a person so as to make it possible to discharge the extinguishant towards the fire extinguishing subject, wherein nitrogen gas is stored in the extinguishant storage container 2 and a metal porous member 31 is installed at the outlet of an extinguishant channeling path formed in the nozzle part 3.
Inventors:
INOUE YASUFUMI (JP)
KAMO MITSUNORI (JP)
KAMO MITSUNORI (JP)
Application Number:
PCT/JP2016/067562
Publication Date:
December 21, 2017
Filing Date:
June 13, 2016
Export Citation:
Assignee:
KOATSU CO LTD (JP)
International Classes:
A62C13/76
Domestic Patent References:
| WO2014010423A1 | 2014-01-16 |
Foreign References:
| JPH073667U | 1995-01-20 | |||
| JP2014166591A | 2014-09-11 | |||
| JP2015064005A | 2015-04-09 | |||
| JPH09103512A | 1997-04-22 | |||
| JP2014195646A | 2014-10-16 | |||
| JP2007268006A | 2007-10-18 | |||
| JPS59122149U | 1984-08-17 | |||
| JPH08173565A | 1996-07-09 |
Other References:
See also references of EP 3470119A4
Attorney, Agent or Firm:
MORI, Osamu (JP)
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