发明名称 |
AEROSOL-TYPE WATER SPRAY BEAM NOZZLE |
摘要 |
FIELD: fireproofing equipment. SUBSTANCE: nozzle has casing with flow-through part formed by coaxially arranged Laval nozzles and distributing grid. Openings of distributing grid have diameter equal to 0.3-1.0 of diameter of critical nozzle. Such construction allows smoke to be effectively suppressed during fire extinguishing and people to be protected from dangerous fire effects by improved dispersion of overheated water flow. EFFECT: wider operational capabilities of nozzle and increased fire suppressing efficiency. 2 cl, 3 dwgs
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申请公布号 |
RU2123871(C1) |
申请公布日期 |
1998.12.27 |
申请号 |
RU19960101935 |
申请日期 |
1996.02.02 |
申请人 |
OSTAKH SERGEJ VLADIMIROVICH;BEZBOROD'KO MIKHAIL DMITRIEVICH |
发明人 |
OSTAKH SERGEJ VLADIMIROVICH;BEZBOROD'KO MIKHAIL DMITRIEVICH |
分类号 |
A62C31/02;A62C35/02;B05B1/26;(IPC1-7):A62C31/02 |
主分类号 |
A62C31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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