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Patent Searching and Data


Title:
FIRE EXTINGUISHING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/123311
Kind Code:
A1
Abstract:
The present invention provides a fire extinguishing method in which a more effective fire extinguishing effect is achieved even when the thermal energy of the flames is low and heat absorption is inadequate. Specifically, the fire extinguishing method of the present invention is characterized by spraying a fire-extinguishing aqueous solution from a spray nozzle at high pressure, the aqueous solution including at least one flame-quenching compound that is a water-soluble component, and at least one nitrate.

Inventors:
KIKKAWA AKIMITSU (JP)
TOMIYAMA SHOGO (JP)
Application Number:
PCT/JP2017/041080
Publication Date:
July 05, 2018
Filing Date:
November 15, 2017
Export Citation:
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Assignee:
YAMATO PROTEC CORP (JP)
International Classes:
A62D1/00; A62C31/12
Foreign References:
JPS50155098A1975-12-13
JPS5299699A1977-08-20
JPS5277499A1977-06-29
JPS5066096A1975-06-04
JPH08501481A1996-02-20
JPS58112565A1983-07-05
JPS62139675A1987-06-23
JP2005027742A2005-02-03
US20160023033A12016-01-28
Attorney, Agent or Firm:
NAKA Koichi et al. (JP)
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