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    Device for performing thermodynamic measurements on multiphase fluids at very high pressures and temperatures
    1.
    发明授权
    Device for performing thermodynamic measurements on multiphase fluids at very high pressures and temperatures 失效
    用于在非常高的压力和温度下对多相流体进行热力学测量的装置

    公开(公告)号：US5747674A

    公开(公告)日：1998-05-05

    申请号：US640740

    申请日：1996-05-06

    申请人： Gerard Moracchini ,  Jose Sanchez ,  Jean-Charles de Hemptinne ,  Philippe Ungerer

    发明人： Gerard Moracchini ,  Jose Sanchez ,  Jean-Charles de Hemptinne ,  Philippe Ungerer

    IPC分类号： G01N25/00 ,  G01N33/24 ,  G01N33/28 ,  G01N33/20

    CPC分类号： G01N33/241 ,  G01N25/00 ,  G01N33/2823

    摘要： The fluids to be studied are placed in a chamber (13) of variable volume delimited by a piston (5) that can be moved by hydraulic device (24) in a cavity of a body (1). An endoscope (18) allowing to view the inside of the chamber and notably to see the orifices of two diametrically opposite pipes (14, 15) that communicate the cell with the outside is placed behind a transparent porthole (8) closing the end of the chamber opposite the piston. The body (1) can swivel about a pin (26), which allows achievement of equilibrium and also to draw off a particular phase of a stratified multiphase fluid by placing the orifice of one of pipes (14, 15) within this phase. A pressure detector (19) is included in the wall of the piston so as to decrease practically any dead volume likely to distort the measurements. A single body can contain two cells placed side by side, at least one having a transparent wall. The device can be used for studying fluids, notably petroleum fluids.

    摘要翻译： PCT No.PCT / FR95 / 01146 Sec。 371日期：1996年5月6日 102（e）日期1996年5月6日PCT提交1995年9月4日PCT公布。 出版物WO96 / 07902 日期：1996年3月14日将要研究的流体被放置在由可由液压装置（24）在主体（1）的空腔中移动的活塞（5）限定的可变容积的腔室（13）中。 一种内窥镜（18），其允许观察腔室的内部，并且特别地看到将细胞与外部连通的两个直径相对的管道（14,15）的孔放置在透明孔口（8）的后面， 与活塞相对的腔室。 主体（1）可以围绕销（26）旋转，这允许实现平衡，并且还可以通过将管道（14,15）中的一个的孔口放置在该阶段内来抽出分层的多相流体的特定阶段。 压力检测器（19）被包括在活塞的壁中，以便实际上减少可能使测量变形的任何死体积。 单体可以包含并排放置的两个电池，至少一个具有透明壁。 该装置可用于研究流体，特别是石油流体。

    Device for separating the phases of a fluid sample
    2.
    发明授权
    Device for separating the phases of a fluid sample 失效
    用于分离流体样品的相的装置

    公开(公告)号：US5649998A

    公开(公告)日：1997-07-22

    申请号：US591912

    申请日：1996-01-25

    申请人： Philippe Ungerer ,  Gerard Moracchini ,  Jose Sanchez

    发明人： Philippe Ungerer ,  Gerard Moracchini ,  Jose Sanchez

    IPC分类号： B04C5/02 ,  B04C5/08 ,  B04C5/20 ,  G01N33/28 ,  B01D19/00

    CPC分类号： G01N33/2847 ,  B04C5/02 ,  B04C5/08 ,  B04C5/20

    摘要： A cyclone separating device includes a transparent and tapered separator flask, with an upper outlet where a tube provided with seal means and a tubular extension is fastened, and a lateral inlet through a lateral appendix communicating with the inside of the flask through a fine channel offset in order to generate a cyclone effect promoting the separation of the phases and lined with an insert made of a plastic material. The fluid sample is injected, for example, through a septum by means of a hollow needle guided through the insert. The device can be used for processing geologic fluid samples.

    摘要翻译： 旋风分离装置包括透明和锥形分离器烧瓶，其中上部出口设有密封装置和管状延伸部，管子侧部通过外部附件通过细小的通道偏移与外部阑尾连通 以产生促进相的分离和用由塑料材料制成的嵌件衬里的旋风效应。 流体样品例如通过穿过插入件的空心针穿过隔膜来注入。 该设备可用于处理地质流体样品。

    System for transferring samples under pressure
    3.
    发明授权
    System for transferring samples under pressure 失效
    用于在压力下转移样品的系统

    公开(公告)号：US5536474A

    公开(公告)日：1996-07-16

    申请号：US258384

    申请日：1994-06-10

    申请人： Philippe Ungerer ,  Gerard Moracchini ,  Jose Sanchez

    发明人： Philippe Ungerer ,  Gerard Moracchini ,  Jose Sanchez

    IPC分类号： G01N1/10 ,  G01N33/24 ,  B01L3/00

    CPC分类号： G01N33/241 ,  G01N1/10 ,  G01N2001/105

    摘要： Fluids kept under high pressure in one or several balancing cells (C1, C2) inside a thermostat-controlled enclosure (14) at about 200.degree. C. are extracted by introducing into the enclosure a sampling cell (1) capable of withstanding pressures of the order of 150 MPa, fastening cell (1) to a connection element (24) linked to balancing cells, taking samples and removing the cell from the thermostat-controlled enclosure, with all of these operations being easily conducted from outside. After possible weighing of the sampling cell, a transfer device thereafter allows the sampling cell to be communicated with measuring and analysis devices such as a gasometer associated with a separating bottle, a solvent injection means, etc. Operations are synchronized by a programmed microcomputer (MC). The preferred application is processing geological samples.

    摘要翻译： 在约200℃的温控器外壳（14）内的一个或多个平衡池（C1，C2）中保持高压的流体通过将包含能够承受压力的压力的取样池（1） 将紧固单元（1）连接到连接到平衡单元的连接元件（24）上，从恒温器控制的外壳中取出样品并移除电池，所有这些操作都容易从外部进行。 在可能称取采样单元之后，转移装置此后允许采样单元与诸如与分离瓶相关联的气量计，溶剂注入装置等的测量和分析装置连通。操作由编程的微机（MC ）。 优选的应用是处理地质样品。

    Fluid mixture testing cell suited for detecting phase changes
    4.
    发明授权
    Fluid mixture testing cell suited for detecting phase changes 失效
    流体混合物测试池适合检测相变

    公开(公告)号：US5770795A

    公开(公告)日：1998-06-23

    申请号：US695908

    申请日：1996-08-12

    申请人： Emmanuel Behar ,  Gerard Moracchini ,  Jose Sanchez

    发明人： Emmanuel Behar ,  Gerard Moracchini ,  Jose Sanchez

    IPC分类号： G01N11/14 ,  G01N27/07 ,  G01N33/28 ,  G01N11/10

    CPC分类号： G01N33/28 ,  G01N11/14 ,  G01N27/07 ,  G01N33/2823

    摘要： A mixture containing substances likely to settle or to flocculate is fed into a chamber (1a) of a body (1) delimited by a mobile piston (18) and a closed-circuit circulation of the mixture is established by means of a homogenization turbine (8) driven by a motor (28) associated with magnetic driving means (9, 26). According to the pressure and to the temperature, variations in the conductance of the mixture flowing between two electrodes (1, 16) connected to a measuring device (17) are measured on the one hand and variations in the driving torque applied to turbine (8) under the effect of the concomitant variations in the apparent viscosity of the mixture are measured on the other hand. The cell can be used to study of the conditions of formation of asphaltene deposits or flocculations in petroleum crudes for example.

    摘要翻译： 将含有可能沉降或絮凝的物质的混合物进料到由可移动活塞（18）限定的主体（1）的室（1a）中，并且混合物的闭路循环通过均质涡轮（ 8）由与磁驱动装置（9,26）相关联的马达（28）驱动。 根据压力和温度，一方面测量连接到测量装置（17）的两个电极（1,16）之间流动的混合物的电导率的变化，并且一方面测量施加到涡轮机（8）的驱动转矩的变化 ）在另一方面测量混合物的表观粘度的伴随变化的作用。 该细胞可用于研究石油原油中沥青质沉积物或絮凝物的形成条件。

    Device for determining characteristics of petroleum fluid samples for example on a production site
    5.
    发明授权
    Device for determining characteristics of petroleum fluid samples for example on a production site 失效
    用于确定例如在生产现场的石油流体样品的特性的装置

    公开(公告)号：US5756884A

    公开(公告)日：1998-05-26

    申请号：US647964

    申请日：1996-09-06

    申请人： Gerard Moracchini ,  Emmanuel Behar ,  Jose Sanchez

    发明人： Gerard Moracchini ,  Emmanuel Behar ,  Jose Sanchez

    IPC分类号： G01N33/28 ,  G01N7/14

    CPC分类号： G01N33/2823

    摘要： A rigid body comprising two cylindrical chambers (14, 15) with a pointed bottom for example, connected to each other by a fine line controlled by a valve V5, is fixed in a thermostat-controlled enclosure (7). Two rods (18, 17) forming pistons, provided with prestressed seals (J), can slide in these chambers, separately or coupled with one another. Their shape is suited to that of the bottom of the chambers. These rods are moved by shifting vertically hangers (12, 13) integral therewith, by means of threaded rods (8, 10) driven into rotation on demand by motors (ME1, ME2). A control unit comprising two optical display and locating blocks (19, 20) running right through the body near the bottom of the lower chamber (14), pressure, temperature and displacement detectors, under the control of a micro-computer, allows precise thermodynamic measurements to be achieved on substance samples at high pressure and temperature values. A gasometer is preferably placed in enclosure (7). According to another implementation mode, the upper chamber can be replaced by a gasometer for sample validation operations.

    摘要翻译： PCT No.PCT / FR95 / 01263 Sec。 371日期1996年9月6日 102（e）1996年9月6日PCT PCT 1995年9月29日PCT公布。 公开号WO96 / 10745 PCT 日期1996年04月11日由包括两个具有尖端底部的圆柱形腔室（14,15）的刚性体固定在恒温控制的外壳（7）中，该圆柱形腔室例如通过由阀V5控制的细线彼此连接。 设有预应力密封件（J）的形成活塞的两个杆（18,17）可以在这些室中分开滑动或彼此耦合。 它们的形状适合于室的底部。 这些杆通过使垂直吊架（12,13）与其一体移动，通过由马达（ME1，ME2）根据需要驱动旋转的螺杆（8,10）移动。 一种控制单元，包括在微型计算机的控制下，靠近下部腔室（14）的底部的靠近主体的两个光学显示和定位块（19,20），压力，温度和位移检测器，允许精确的热力学 物质样品在高压和高温值下测量。 优选地，将气量计放置在外壳（7）中。 根据另一种实施方式，上室可由用于样品验证操作的气压计替换。

    Folded cryocooler design
    7.
    发明申请
    Folded cryocooler design 有权
    折叠低温冷却器设计

    公开(公告)号：US20070261419A1

    公开(公告)日：2007-11-15

    申请号：US11433689

    申请日：2006-05-12

    申请人： Uri Bin-Nun ,  Jose Sanchez ,  Usha Virk ,  Xiaoyan Lei

    发明人： Uri Bin-Nun ,  Jose Sanchez ,  Usha Virk ,  Xiaoyan Lei

    IPC分类号： F25B9/00

    CPC分类号： F25B9/00 ,  F25B9/14

    摘要： A compact cryocooler includes a gas compression piston (304) supported for reciprocal linear translation along a first longitudinal axis (308) and a gas displacing piston (362) supported for reciprocal linear translation along a second longitudinal axis (366). The first longitudinal axis (308) and second longitudinal axis (366) are substantially orthogonal. A rotary motor (302) rotates a rotor (324) and associated motor shaft (320) about a motor rotation axis (328) disposed substantially parallel with the second longitudinal axis (366). Motor shaft (320) first and second mounting features (336, 340) traverse first and second eccentric paths around the motor rotation axis. A first drive coupling couples the first mounting feature (336) with the gas compression piston (304) and delivers a reciprocal linear translation along the first longitudinal axis (308) thereto. A second drive coupling couples the second mounting feature (340) with the gas displacing piston (362) and delivers a reciprocal linear translation along the second longitudinal axis (366) thereto.

    摘要翻译： 紧凑型低温冷却器包括被支撑用于沿着第一纵向轴线（308）往复线性平移的气体压缩活塞（304）和被支撑用于沿第二纵向轴线（366）往复线性平移的排气活塞（362）。 第一纵轴（308）和第二纵轴（366）基本正交。 旋转马达（302）围绕设置成基本上平行于第二纵向轴线（366）设置的马达旋转轴（328）旋转转子（324）和相关联的马达轴（320）。 电动机轴（320）第一和第二安装特征（336,340）围绕电动机旋转轴线绕过第一和第二偏心路径。 第一驱动联接器将第一安装特征（336）与气体压缩活塞（304）耦合，并沿着第一纵向轴线（308）向其递送往复的线性平移。 第二驱动联接器将第二安装特征（340）与排气活塞（362）联接，并沿着第二纵向轴线（366）递送往复的线性平移。