Title:
消火のための方法およびシステム
Document Type and Number:
Japanese Patent JP2005531350
Kind Code:
A
Abstract:
Method for extinguishing a fire in a space, especially in a tunnel or equivalent, in which method an extinguishing medium is sprayed in the space by means of spraying heads. In a first stage of the method, the flow and temperature of the hot gases produced by the fire are influenced by spraying an extinguishing medium into the space, especially by creating in the space at least one curtain ( 7 ) of extinguishing medium, and at least some spraying heads ( 11, 12 ) in the space are pre-activated into a state of readiness, and in a second stage at least one spraying head is activated to produce a spray of extinguishing medium. The invention also concerns an apparatus.
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Inventors:
Sundholm, Golan
Tsuomisari, Marito
Tsuomisari, Marito
Application Number:
JP2004516817A
Publication Date:
October 20, 2005
Filing Date:
June 24, 2003
Export Citation:
Assignee:
Marioff Corporation Owai
International Classes:
A62C2/08; A62C3/00; A62C3/02; A62C35/58; A62C35/68; A62C37/00; A62C37/11; (IPC1-7): A62C3/00; A62C2/08; A62C35/68; A62C37/00
Domestic Patent References:
| JPS5636967A | 1981-04-10 |
Foreign References:
| WO2001026742A1 | 2001-04-19 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama
Nobuaki Kato
Kazuo
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama