首页> 外国专利> Device for measuring thermodynamic characteristicsDevice for measuring thermodynamic characteristics of large fluid sample, e.g. from petroleum deposi of large fluid sample, e.g. from petroleum deposit, comprises cell of transparent material in enclot, comprises cell of transparent material in enclosure, to pressurize its exterior sure, to pressurize its exterior

Device for measuring thermodynamic characteristicsDevice for measuring thermodynamic characteristics of large fluid sample, e.g. from petroleum deposi of large fluid sample, e.g. from petroleum deposit, comprises cell of transparent material in enclot, comprises cell of transparent material in enclosure, to pressurize its exterior sure, to pressurize its exterior

机译：用于测量热力学特性的设备用于测量大型流体样品的热力学特性的设备，例如来自大型流体样品的石油仓库，例如来自石油沉积物，包含透明物质的单元格，包含外壳中的透明材料的单元格，以加压其外部压力，以加压其外部压力

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摘要

A cell of transparent material (1) containing a piston (8) is placed in an enclosure (2) surrounding the cell to pressurize its exterior. A mirror (11) is placed in the enclosure, so that the whole transparent cell can be seen (12) via a porthole (10) in one wall of the enclosure. The cell is seen through a focussing lens (13). A rod (19) of constant section passes through the cell in a sealed manner carrying a means (20) of detecting a liquid/gas interface and a means (22, 24) of sampling the fluid in the cell, with means of displacing either or both the detector and the sampling device along the rod. The rod also carries an agitator which can be moved in the cell. The rod passes through the piston. The sampling device is a needle (24) and a seat, with the needle coaxial with the rod. A pump (18) controls the pressure in the enclosure, so it is equal to the pressure in the cell. The detector is an optical fibre (21) integrated into the rod.

机译：将包含活塞（8）的透明材料的电池（1）放置在围绕该电池的外壳（2）中，以对其外部加压。在外壳中放置一面镜子（11），以便可以通过外壳一壁上的舷窗（10）看到整个透明单元（12）。通过聚焦透镜（13）可以看到该单元。具有恒定截面的杆（19）以密封的方式穿过单元，该单元带有用于检测液/气界面的装置（20）和用于对单元中的流体进行采样的装置（22、24），并且该装置可以移动或沿着棒的检测器和采样设备。棒还带有一个可在槽中移动的搅拌器。杆穿过活塞。采样装置是针（24）和阀座，针与杆同轴。泵（18）控制外壳中的压力，因此它等于电池中的压力。检测器是集成在杆中的光纤（21）。

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公开/公告号FR2828282A1

专利类型
公开/公告日2003-02-07

原文格式PDF
申请/专利权人 VINCI TECHNOLOGIES;
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申请/专利号FR20010010480
发明设计人 LEPRETRE MARC;LEGRAND STEPHANE;
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申请日2001-08-03
分类号G01N21/84;G01N33/22;
国家 FR
入库时间 2022-08-21 23:37:57

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