发明名称 |
FIRE SUPPRESSION APPARATUS AND METHOD |
摘要 |
A fire suppression apparatus (10) including a pneumoacoustic atomizer (40) for delivering a mist of water in the form of droplets having a size range between 50-90 microns suspended in a fire suppressing gas such as nitrogen. The supply (12) of fire suppressing gas may be provided by a bottle (16) or a nitrogen generator (14). For airborne applications, the nitrogen generator (14) may be supplied with compressed air bled from a turbine engine (26) of the aircraft. To minimize the consumption of fire suppressing materials, the apparatus (10) may be operated in a pulsed mode, wherein the delivery of fire suppressing materials is interrupted unless a fire sensor (66) detects a fire reflash. Furthermore, only those atomizers (40) proximate the location of a fire are activated in response to the detection of a fire. To ensure the proper atomization of the water, the opening of a water control valve (44) connected to the atomizer (40) is delayed until a predetermined interval after the opening of the gas control vale (42) for that atomizer (40).
|
申请公布号 |
WO0041769(A1) |
申请公布日期 |
2000.07.20 |
申请号 |
WO2000US00595 |
申请日期 |
2000.01.11 |
申请人 |
NEW WORLD TECHNOLOGIES CORP. |
发明人 |
BORISOV, YULIAN YAROSLAVOVICH;KUTCHINSKI, DAVID, PAUL;NEWELL, JOHN, W.;O'NEAL, GARY |
分类号 |
A62C3/07;A62C99/00;B05B1/26;B05B7/06;B05B17/04;B05B17/06;B05C17/06;(IPC1-7):A62C2/00;A62C35/00 |
主分类号 |
A62C3/07 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|