发明名称 |
GEAR MEASURING FLOW RATE OF MEDIUM |
摘要 |
FIELD: measurement technology. SUBSTANCE: gear includes straight by-pass tube anchored in wall of main pipe-line at angle with respect to horizontal axial plane. Upper end of tube is located outside of pipe-line and is fitted with plug. Tubular rod with hermetically sealed low end in which transmitter of heat flowmeter is positioned is installed inside by-pass tube along its axis. Upper end of rod is anchored in plug. By-pass tube has hole to supply medium from main pipe-line and plane of its lower edge is placed at angle of 90-180 deg with reference to horizontal axial plane. EFFECT: increased accuracy of measurement of flow rate thanks to averaging of characteristics of flow of medium through section of pipe-line. 1 dwg
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申请公布号 |
RU2143666(C1) |
申请公布日期 |
1999.12.27 |
申请号 |
RU19990113314 |
申请日期 |
1999.06.30 |
申请人 |
CHASTNAJA FIRMA "ARNAT" |
发明人 |
PAVLOV ANATOLIJ GEORGIEVICH;PAVLOV EVGENIJ ANATOL'EVICH;ARTEMOV ALEKSANDR FEDOROVICH |
分类号 |
G01F1/684;(IPC1-7):G01F1/684 |
主分类号 |
G01F1/684 |
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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