发明名称 |
Device for measuring the thermal conductivity of a fluid |
摘要 |
<p>It is disclosed a device for measuring the thermal conductivity of a fluid comprising a first section with at least one duct in which the gas flows and at least one heat-sensitive resistance element placed in that duct, and a second section for the detection of an electric quantity which is dependent on variations in the electrical resistance of the heat-sensitive resistance elements. The device also comprises first means of thermoregulation to maintain the first detection section at a constant temperature (T1) and second means of thermoregulation to maintain the at least part of the second section at a constant temperature (T2) independent of the said first temperature (T1). <IMAGE></p> |
申请公布号 |
EP1050756(A2) |
申请公布日期 |
2000.11.08 |
申请号 |
EP20000108061 |
申请日期 |
2000.04.25 |
申请人 |
THERMO FINNIGAN ITALIA S.P.A. |
发明人 |
MARZOLI, CESARE;ZILIOLI, GIACINTO |
分类号 |
G01N27/18;(IPC1-7):G01N27/18 |
主分类号 |
G01N27/18 |
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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