AEROSOL FIRE EXTINGUISHING DEVICE

WIPO Patent Application WO/2017/187792

A1

The objective of the present invention is to provide an aerosol fire extinguishing device which can be assembled using a small number of components, and the manufacturing cost of which can be suppressed. The present invention relates to an aerosol fire extinguishing device characterized in being provided with: a container which exhibits a cylindrical shape and which has in one end portion thereof a surface in which an aerosol ejection hole is formed; a fire extinguishing agent which is accommodated in the container in the vicinity of the other end portion thereof, and which generates the aerosol by combustion; an igniter which ignites the fire extinguishing agent; a coolant layer which is accommodated in the container, closer to said surface than is the fire extinguishing agent, and which contains a coolant that cools the aerosol generated from the fire extinguishing agent; a spacer which separates the fire extinguishing agent from the coolant layer; and a guiding portion which is formed between the coolant layer and said surface of the container, and which guides the aerosol in such a way that the aerosol is ejected from the ejection hole in a prescribed ejection direction.

TOMIYAMA SHOGO (JP)
KIKKAWA AKIMITSU (JP)
YAMAMOTO HIROYUKI (JP)
TAKATSUKA YUKI (JP)
ENDO TATSUKI (JP)
AZUMA MIZUKI (JP)

PCT/JP2017/008715

November 02, 2017

March 06, 2017

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YAMATO PROTEC CORP (JP)

A62C35/02; A62D1/06

JP2015123277A	2015-07-06
JP2012525872A	2012-10-25
JP2015501202A	2015-01-15
CN103071261A	2013-05-01

NAKA Koichi et al. (JP)

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