Title:
火災警告及び消火方法
Document Type and Number:
Japanese Patent JP6811099
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fire warning and fire extinction method, capable of inhibiting fire extinction gas from being sucked by a person by guiding the person in a room at which a fire has occurred to a door of the room before fire extinction is carried out by discharging fire extinction gas.SOLUTION: The fire warning and fire extinction method includes: a warning step for making a person in a room 11 recognize occurrence of a fire by sound and/or light from fire alarms 21-23 provided in the room 11 when the fire alarms 21-23 detect a fire in the room 11; a gas jetting step with odor for jetting gas with stimulus odor doing little harm to a human body from a first to a third gas jetting units 25-27 with odor arranged in a direction from deep in the room 11 toward a door 12; and a fire extinction gas discharge step for discharging fire extinction gas extinguishing a fire subsequent to the gas jetting step.SELECTED DRAWING: Figure 1
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Inventors:
Kazuki Takahashi
Application Number:
JP2017004458A
Publication Date:
January 13, 2021
Filing Date:
January 13, 2017
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
G08B17/00; A62C35/13; G08B27/00
Domestic Patent References:
| JP6015014A | ||||
| JP2004326326A | ||||
| JP3207380A | ||||
| JP2006293628A | ||||
| JP2016042277A |
Foreign References:
| US5642092 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Naoyuki Takada
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi
Kenichi Kawabuchi
Naoyuki Takada
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi