发明名称 |
Pneumatic compensator for a fluid sampling cell |
摘要 |
An apparatus and a process for handling samples of fluids under pressure to maintain the fluid in a monophasic state. In said apparatus and process the pressure variations of said fluid sample are limited so as to maintain the same in the monophasic state, by varying the volume available for said fluid sample in accordance with any variations of the temperature of the same.
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申请公布号 |
US4210025(A) |
申请公布日期 |
1980.07.01 |
申请号 |
US19790000662 |
申请日期 |
1979.01.03 |
申请人 |
NATIONALE ELF AQUITAINE (PRODUCTION) |
发明人 |
BIMOND, JEAN-PIERRE;LAZARRE, FLAVIEN;PUYAU, ANDRE |
分类号 |
E21B49/08;G01N1/10;G01N33/26;(IPC1-7):G01N1/12 |
主分类号 |
E21B49/08 |
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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