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1. 发明授权

US4874328A Connection device for the mechanical and electrical connection of a multi-conductor cable to a well probe 失效
标题翻译：用于将多芯电缆与井探头机械和电气连接的连接装置
公开(公告)号：US4874328A
公开(公告)日：1989-10-17
申请号：US190153
申请日：1988-05-04
申请人： Jean-Claude Le Dall , Jean-Claude Marchand
发明人： Jean-Claude Le Dall , Jean-Claude Marchand
IPC分类号： H01R13/46 , H01R13/523 , H01R13/639 , H01R24/00 , H01R24/02 , H01R43/00
CPC分类号： H01R13/523
摘要： The invention concerns a connection device for providing mechanical and electric connection between a multi-conductor cable and a well-probe, comprising a separation disk through which pass a plurality of pins, connected on the probe side to a female electric connector and at the opposite side to a hollow rods connected electrically to the conductors of the cable, an insulating sleeve having an end-piece for fixing the cable, inside which the connections of the rods to the conductors of the cable are made, the sleeve is fitted on the end of the probe body and is fixed thereto by a nut and a lock-nut providing, at the same time, sealed insulation between the inside of the body and the sleeve and interconnection of the electric conductors of the cable with those of the probe.
摘要翻译：本发明涉及一种用于在多导体电缆和阱探针之间提供机械和电连接的连接装置，包括分离盘，通过该分离盘将在探针侧连接到母电连接器的多个销通过，一侧到与电缆的导体电连接的中空棒，绝缘套管，其具有用于固定电缆的端部件，其中杆与电缆的导体的连接被制成，套筒安装在端部并且通过螺母和锁紧螺母固定在其上，同时在主体内部和套筒之间提供密封绝缘，并且将电缆的电导体与探针的电导体互连。

2. 发明授权

US06185985B1 Process and device for measuring physical characteristics of a porous sample by centrifugal displacement of fluids 失效
标题翻译：通过流体的离心置换来测量多孔样品的物理特性的方法和装置
公开(公告)号：US06185985B1
公开(公告)日：2001-02-13
申请号：US09206983
申请日：1998-12-08
申请人： Marc Fleury , Philippe Poulain , Jean-Claude Marchand , Gabriel Ringot
发明人： Marc Fleury , Philippe Poulain , Jean-Claude Marchand , Gabriel Ringot
IPC分类号： G01N1508
CPC分类号： G01N15/082 , G01N15/0806 , G01N33/241
摘要： The invention is a process and device for performing successive drainage and imbibition phases of a first electrically-conducting fluid and a second fluid of lower density than the first fluid, in a porous sample (1) by means of a centrifuge. Each sample is placed in a main chamber (3) of an elongate vessel (2) fastened to the end of an arm of the centrifuge, together with a spacer (6) whose volume is so selected that, on the one hand, the interface between the two fluids does not come into contact with the sample in operation and, on the other hand, the volume of chamber (3) remaining free around the sample and the associated spacer is greater than, but preferably close to the pore volume of the sample, so as to maximize the displacement amplitude of the interface for a given variation of the volume of fluid displaced. A capacitive sonde (11) in an auxiliary cavity (4), connected to an outer measuring device, is used for measuring the displacements of the interface. The invention has applications of surveying of rocks taken from an underground reservoir.
摘要翻译：本发明是用于通过离心机在多孔样品（1）中执行比第一流体低密度的第一导电流体和第二流体的连续排出和吸收阶段的方法和装置。每个样品被放置在细长容器（2）的主室（3）中，细长容器（2）连接到离心机的臂的端部，以及间隔件（6），其间的体积被选择为一方面，两个流体之间的两个流体在操作中不与样品接触，另一方面，在样品和相关间隔物周围保持游离的室（3）的体积大于但优选地接近于样品的孔体积样品，以便为给定的流体体积变化而使界面的位移振幅最大化。连接到外部测量装置的辅助空腔（4）中的电容式探头（11）用于测量界面的位移。本发明适用于从地下水库获取的岩石进行测量。

3. 发明授权

US4531398A Calibration system for gas analyzers 失效
标题翻译：气体分析仪校准系统
公开(公告)号：US4531398A
公开(公告)日：1985-07-30
申请号：US515034
申请日：1983-07-18
申请人： Dominique Di Benedetto , Jean-Claude Marchand
发明人： Dominique Di Benedetto , Jean-Claude Marchand
IPC分类号： G01N33/00 , G01D18/00 , G01M19/00
CPC分类号： G01N33/0006
摘要： A calibration system is provided for gas analyzers, and particularly for apparatus for measuring atmospheric pollution and for detecting gaseous pollutants. The device comprises a tight permeation chamber connected to a source of a gaseous pollutant or a plurality of chemically compatible gaseous pollutants, e.g., SO.sub.2, NO or CH.sub.4. A tube formed from a material which is permeable to the gaseous pollutant(s) extends across the chamber, one end of the tube being connected to a source of pressurized pure vector gas and the other end of the tube communicating with a mixer which is itself connected to a source of dilution zero air. Apparatus is also provided for regulating temperature to maintain a predetermined constant temperature within the permeation chamber.
摘要翻译：为气体分析仪提供校准系统，特别是用于测量大气污染和检测气体污染物的设备。该装置包括连接到气体污染物源或多个化学上相容的气体污染物例如SO2，NO或CH4的紧密渗透室。由气体污染物可渗透的材料形成的管延伸穿过该腔室，管的一端连接到加压的纯向量气体源，并且管的另一端与本身的混合器连通连接到零空气源。还提供了用于调节温度以在渗透室内保持预定恒定温度的装置。

4. 发明授权

US4355206A Ringing control device 失效
标题翻译：振铃控制装置
公开(公告)号：US4355206A
公开(公告)日：1982-10-19
申请号：US133871
申请日：1980-03-25
申请人： Renato G. Israel , Jean-Louis Lavoisard , Jean-Claude Marchand, deceased
发明人： Renato G. Israel , Jean-Louis Lavoisard , Jean-Claude Marchand, deceased
IPC分类号： H04M3/02 , H04M3/06 , H04M19/02
CPC分类号： H04M19/026
摘要： A ringing control device for a group of subscriber lines served by a connection network, comprising a relay for each line, the connection network providing a ringing control signal and a timing signal for controlling the relay, a ringing generator common to the group of lines and providing an A.C. ringing current to a line when the corresponding relay occupies a first position, a supervisory circuit for each line, connected thereto in the second position of the relay and delivering a signal to the connection network if the receiver is lifted while the relay occupies said second position, and a common off-hook condition detector delivering a signal if a D.C. current appears, due to the receiver being lifted, on at least one of the lines of the group while a ringing current is being fed (first position of the relay), wherein the ringing control device comprises an AND circuit receiving from the connection network the ringing control signal and the timing signal and connected to the supervisory circuit and to the off-hook condition detector and whose output signal controls the relay.
摘要翻译：一种用于由连接网络服务的一组用户线路的振铃控制装置，包括用于每条线路的中继站，所述连接网络提供振铃控制信号和用于控制所述中继站的定时信号，所述一组线路共用的振铃发生器，当相应的继电器占用第一位置时，向线路提供交流振铃电流，每个线路的监控电路，在继电器的第二位置连接到该继电器的第二位置，并且如果接收器被提升而将信号传送到连接网络，同时继电器占据所述第二位置，以及公共摘机状态检测器，当由于所述接收器被提升而在所述组中的至少一个线路上出现DC电流时，在正在馈送振铃电流的同时，将所述信号传送到所述第二位置继电器），其中振铃控制装置包括与电路从连接网络接收振铃控制信号和定时信号并连接到超级视觉电路和摘机状态检测器，其输出信号控制继电器。

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