Title:
FIRE PREVENTION SYSTEM FOR CLOSED SPACE
Document Type and Number:
Japanese Patent JP2003102858
Kind Code:
A
Abstract:
To eliminate the breakout of fires within closed spaces.
The closed space 2 is filled with an inert gas to always keep it in a non-combusting atmosphere and while people exist in a room, oxygen is supplied to maintain the concentration of non-combustible viable oxygen.
Inventors:
KURONUMA HIROSHI
Application Number:
JP2001303019A
Publication Date:
April 08, 2003
Filing Date:
September 28, 2001
Export Citation:
Assignee:
NOHMI BOSAI LTD
International Classes:
A62C3/00; A62C37/36; G08B17/10; G08B17/12; G08B21/22; G08B25/04; (IPC1-7): A62C3/00; A62C37/36; G08B17/10; G08B17/12; G08B21/22; G08B25/04
Attorney, Agent or Firm:
Yu Saito (2 outside)