发明名称 |
DEVICE FOR TAKING SAMPLES AND DELIVERING THEM INTO ANALYSER OF STEAM AND GAS MIXTURES COMPOSITION |
摘要 |
FIELD: instrument making. ^ SUBSTANCE: device comprises dosing syringe. Nozzle made of body and pipeline of blowing gas supply is installed at the end of syringe body. Device also comprises sealing elements, providing together with nuts for tight connections of nozzle body with syringe body and its stem. Nozzle body includes cylindrical cavity, where blowing gas is supplied along pipeline. Diametre of this cavity is more than diametre of syringe piston. ^ EFFECT: improved quality of chromatographic analysis and reliable operation of device. ^ 2 dwg |
申请公布号 |
RU2399045(C1) |
申请公布日期 |
2010.09.10 |
申请号 |
RU20090131551 |
申请日期 |
2009.08.19 |
申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO SPETSIAL'NOE KONSTRUKTORSKOE BJURO "KHROMATEHK" |
发明人 |
STARIKOV ANATOLIJ IVANOVICH;BASTRAKOV SERGEJ VALER'EVICH |
分类号 |
G01N1/22;G01N30/18 |
主分类号 |
G01N1/22 |
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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