Title:
閉鎖された空間において火災が発生する危険性を緩和するための不活性化方法、及び該不活性化方法を実現するための装置
Document Type and Number:
Japanese Patent JP5244178
Kind Code:
B2
Abstract:
The present invention relates to an inerting method for reducing a risk of fire outbreak in an enclosed space as well as a device therefor. A continuous inerting of the enclosed space to spatially-separated zones of the enclosed space is performed as necessary without needing structural separations. At least one inert gas having a gas density (ρGas) which differs from the mean gas density (ρGas) of the ambient atmosphere of the space is introduced into the enclosed space such that a gas stratification including a first gas layer (A) and a second gas layer (B) forms in the enclosed space, wherein the oxygen content in the first gas layer (A) corresponds substantially to the oxygen content of the ambient atmosphere, and wherein the oxygen content in the second gas layer (B) corresponds to a specific, definable oxygen content which is lower than the oxygen content of the ambient atmosphere.
Inventors:
Wagner, Ernst, Werner
Application Number:
JP2010518649A
Publication Date:
July 24, 2013
Filing Date:
July 29, 2008
Export Citation:
Assignee:
Amrona Age
International Classes:
A62C2/00; A62C99/00; A62C3/00; A62C3/06
Domestic Patent References:
| JP2003102858A | ||||
| JP2004350758A | ||||
| JP2006122378A | ||||
| JP2003530922A | ||||
| JP2002224232A |
Foreign References:
| US20030226669 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Rie Morimoto
Masataka Otani
Rie Morimoto