| 发明名称 |
DEVICE FOR EMERGENCY VENTILATION |
| 摘要 |
FIELD: cleaning and regeneration of air in emergency situations. SUBSTANCE: vessel for oxygen generator is made in the form of body with holes. Vessel for filter has holes with covers. Means for air supply is formed by injector whose pressure branch pipe is connected through nozzle with body hole and discharge branch pipe is connected with hole in bottom of vessel with filter, and suction branch pipe is communicated with ventilated space. Filter is made in the form of lime absorber. Solid chemical members of oxygen generator may be made in the form of plates. EFFECT: higher efficiency. 2 cl, 1 dwgr
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| 申请公布号 |
RU2106162(C1) |
申请公布日期 |
1998.03.10 |
| 申请号 |
RU19950102631 |
申请日期 |
1995.02.22 |
| 申请人 |
VOJSKOVAJA CHAST' 20914 |
发明人 |
SMIRNOV A.I.;SUKHIKH V.A.;SMIRNOV A.I.;SUKHIKH V.A. |
| 分类号 |
A62B11/00;(IPC1-7):A62B11/00 |
主分类号 |
A62B11/00 |
| 代理机构 |
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代理人 |
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