发明名称 |
METHOD FOR TAKING ATMOSPHERE SAMPLES IN HERMETICALLY SEALED TANK, INCLUDING EMERGENCY TANK OF NUCLEAR POWER PLANT REACTOR |
摘要 |
FIELD: taking atmosphere samples in hermetically sealed tanks. SUBSTANCE: sampling vessel is filled with samples; sample components soluble and/or condensing in transport liquid are discharged together with the latter from tank. Sample is passed immediately upon its entering sampling vessel through Venturi tube within which it is mixed up with transport liquid that functions as washing liquid, and then gaseous components of sample are discharged from sampling vessel together with washing liquid by sudden pressure relief. EFFECT: facilitated procedure. 25 cl, 4 dwgl
|
申请公布号 |
RU2106028(C1) |
申请公布日期 |
1998.02.27 |
申请号 |
RU19940015263 |
申请日期 |
1992.08.13 |
申请人 |
SIMENS AG |
发明人 |
BERND EHKARDT;BERND EHKARDT |
分类号 |
G01N1/00;G01N1/02;G01N1/22;G01T7/02;G21C17/00;G21C17/028;(IPC1-7):G21C17/028 |
主分类号 |
G01N1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|