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1. 发明申请

WO2015150801A1 FLUID SENSOR 审中-公开
标题翻译：流体传感器
公开(公告)号：WO2015150801A1
公开(公告)日：2015-10-08
申请号：PCT/GB2015/051008
申请日：2015-03-31
申请人： M-FLOW TECHNOLOGIES LTD
发明人： EDWARD, Giles , PARKER, Alan
IPC分类号： G01F1/66 , G01F15/14 , G01F15/00
CPC分类号： G01F1/662 , G01F15/006 , G01F15/14
摘要： A fluid sensor comprises a fluid conduit having a wall defining a fluid flow path and an acoustic transducer located externally of the fluid flow path. The wall of the fluid conduit comprises a composite region between the acoustic transducer and the fluid flow path, the composite region comprising a composite material including a polymer matrix material and one or more reinforcing elements embedded within the polymer matrix material. Such a fluid sensor may be used for sensing a property of a fluid and, in particular though not exclusively for sensing a property of a fluid produced from or injected into an oil or gas well.
摘要翻译：流体传感器包括具有限定流体流动路径的壁和位于流体流动路径外部的声学换能器的流体导管。流体导管的壁包括在声换能器和流体流动路径之间的复合区域，复合区域包括复合材料，该复合材料包括聚合物基体材料和嵌入聚合物基体材料内的一个或多个增强元件。这种流体传感器可用于感测流体的特性，特别是用于感测从油井或气井产生或注入的流体的性质。

2. 发明申请

WO2016174436A1 PIPE FORMING METHOD 审中-公开
标题翻译：管道成型方法
公开(公告)号：WO2016174436A1
公开(公告)日：2016-11-03
申请号：PCT/GB2016/051204
申请日：2016-04-28
申请人： M-FLOW TECHNOLOGIES LTD
发明人： ROBERTS, Richard Damon Goodman , JONES, Martin Peter William , RUMSEY, Luke , BRICKWOOD, John , EDWARD, Giles
IPC分类号： B29C70/32 , B29D23/00 , B29L23/00
CPC分类号： B29C70/32 , B29C51/12 , B29C51/14 , B29C57/04 , B29C63/10 , B29C2049/0089 , B29D23/00 , B29L2023/00
摘要： A method for forming a composite fluid conduit comprises providing an inner pipe (2) having a variation in cross-section between at least two different longitudinal sections thereof, and applying a fibre reinforced composite material (30) to the inner pipe (2). In some disclosed examples the variation in cross section may be provided intermediate opposing ends of the inner pipe (2). In other disclosed examples the variation in cross section may be provided at an end region of the inner pipe (2).
摘要翻译：一种形成复合流体导管的方法，包括提供在其至少两个不同纵向部分之间具有横截面变化的内管（2），并将纤维增强复合材料（30）施加到内管（2）。在一些公开的示例中，横截面的变化可以设置在内管（2）的相对两端的中间。在其他公开的实施例中，横截面的变化可以设置在内管（2）的端部区域。

3. 发明申请

WO2016135506A1 METHOD AND APPARATUS FOR MEASURING A COMPOSITION OF A MULTIPHASE FLUID 审中-公开
标题翻译：用于测量多相流体组成的方法和装置
公开(公告)号：WO2016135506A1
公开(公告)日：2016-09-01
申请号：PCT/GB2016/050507
申请日：2016-02-26
申请人： M-FLOW TECHNOLOGIES LTD
发明人： PARKER, Alan , EDWARD, Giles , TREMOLET, Arnault
IPC分类号： G01N33/28
CPC分类号： G01N22/00 , G01N9/24 , G01N23/12 , G01N27/221 , G01N33/2823 , G01N2223/635
摘要： A method for use in measuring a composition of a multiphase fluid comprises flowing a multiphase fluid through a fluid flow path defined by a wall of a fluid conduit. The wall comprises an electrically non-conductive material. The method comprises establishing an electromagnetic field which extends through the electrically non- conductive material of the wall of the fluid conduit into the fluid and measuring a property of the electromagnetic field over a measurement time period. The method comprises transmitting additional energy through the fluid over the measurement time period independently of the electromagnetic field and measuring the additional energy transmitted through the fluid over the measurement time period. Such a method may be used to unambiguously determine a composition of a multiphase fluid which has different components.
摘要翻译：用于测量多相流体的组成的方法包括使多相流体流过由流体导管的壁限定的流体流动路径。该壁包括非导电材料。该方法包括建立电磁场，其延伸通过流体导管的壁的非导电材料进入流体并在测量时间段内测量电磁场的性质。该方法包括在独立于电磁场的测量时间段内通过流体传输额外的能量，并在测量时间段内测量透过流体的附加能量。这种方法可用于明确地确定具有不同成分的多相流体的组成。

4. 发明申请

WO2014064437A2 FLUID SENSOR COMPRISING A COMPOSITE CAVITY MEMBER 审中-公开
标题翻译：流体传感器包括一个复合空腔成员
公开(公告)号：WO2014064437A2
公开(公告)日：2014-05-01
申请号：PCT/GB2013/052756
申请日：2013-10-22
申请人： M-FLOW TECHNOLOGIES LTD
发明人： EDWARD, Giles , PARKER, Alan
IPC分类号： G01N33/28
CPC分类号： G01N22/04 , G01F1/662 , G01F1/74 , G01F15/006 , G01N33/2847
摘要： A fluid sensor (10) comprises a core (27) defining a fluid flow path (21) and a cavity member (30) located externally of the core. The cavity member (30) comprises an electrically-conductive composite material including a matrix and one or more reinforcing elements embedded within the matrix. The cavity member (30) is configured so as to provide confinement for an electromagnetic field and the core (27) is configured so as to permit transmission therethrough of electromagnetic radiation at a frequency of the electromagnetic field. The electromagnetic field may be a radiofrequency (RF) electromagnetic field. The fluid sensor (10) may be used in the measurement of the composition and/or flow characteristics of fluid in the fluid flow path (21).
摘要翻译：流体传感器（10）包括限定流体流动路径（21）的芯部（27）和位于芯部外部的空腔构件（30）。空腔构件（30）包括导电复合材料，其包括矩阵和嵌入在基体内的一个或多个增强元件。空腔构件（30）构造成为电磁场提供约束，并且芯（27）构造成允许以电磁场的频率穿过其中的电磁辐射。电磁场可以是射频（RF）电磁场。流体传感器（10）可以用于测量流体流动路径（21）中的流体的组成和/或流动特性。

5. 发明申请

WO2016174437A1 COMPOSITE FLUID CONDUIT ASSEMBLY 审中-公开
标题翻译：复合流体组件
公开(公告)号：WO2016174437A1
公开(公告)日：2016-11-03
申请号：PCT/GB2016/051206
申请日：2016-04-28
申请人： M-FLOW TECHNOLOGIES LTD
发明人： ROBERTS, Richard Damon Goodman , JONES, Martin Peter William , RUMSEY, Luke , BRICKWOOD, John , EDWARD, Giles
IPC分类号： F16L23/00 , F16L23/024 , F16L23/22 , G01F1/58 , G01F15/18 , G01N33/28
CPC分类号： F16L23/024 , F16L23/006 , F16L23/22 , G01F1/56 , G01F1/58 , G01F1/584 , G01F15/006 , G01F15/14 , G01F15/185
摘要： A composite fluid conduit assembly (6) comprises a fluid conduit (20) having a wall (32) defining a fluid flow path (30). The wall (32) comprises an inner region (34) and an outer region (36), the outer region (36) comprising a composite material having one or more reinforcing elements embedded within a matrix material and the inner region (34) comprising a material which is substantially devoid of reinforcing elements. The inner region (34) of the wall defines a first sealing surface around the fluid flow path at one end of the fluid conduit. The composite fluid conduit assembly comprises an interface member (22) located at the end of the fluid conduit, the interface member being substantially devoid of reinforcing elements. The interface member (22) defines an aperture (28) in fluid flow communication with the fluid flow path (30) and a second sealing surface. The composite fluid conduit assembly comprises a compression arrangement (24) which forces the interface member (22) and the fluid conduit (2) towards one another so that a seal arrangement (60) forms a seal around the fluid flow path between the first and second sealing surfaces.
摘要翻译：复合流体导管组件（6）包括具有限定流体流动路径（30）的壁（32）的流体导管（20）。所述壁（32）包括内部区域（34）和外部区域（36），所述外部区域（36）包括复合材料，所述复合材料具有嵌入在基体材料内的一个或多个增强元件，所述内部区域（34）基本上没有增强元件的材料。壁的内部区域（34）限定在流体导管的一端处围绕流体流动路径的第一密封表面。复合流体导管组件包括位于流体导管端部的界面构件（22），该界面构件基本上没有增强元件。接口构件（22）限定与流体流动路径（30）流体流动连通的孔（28）和第二密封表面。复合流体导管组件包括压缩装置（24），其将接口构件（22）和流体导管（2）朝向彼此推动，使得密封装置（60）围绕第一和第第二密封面。

6. 发明申请

WO2015001323A1 FLUID SENSOR 审中-公开
标题翻译：流体传感器
公开(公告)号：WO2015001323A1
公开(公告)日：2015-01-08
申请号：PCT/GB2014/051981
申请日：2014-06-30
申请人： M-FLOW TECHNOLOGIES LTD
发明人： EDWARD, Giles , PARKER, Alan , HAJEK, Petr
IPC分类号： G01N22/00
CPC分类号： G01N22/00 , G01F1/56 , G01F1/58 , G01F1/582 , G01F1/66 , G01F1/74 , G01N33/2823
摘要： A fluid sensor comprises a core defining a fluid flow path, a confinement member located externally of the core, and a patch antenna located between the fluid flow path and the confinement member. The confinement member is configured to confine an electromagnetic field which extends into the fluid flow path. The patch antenna is configured to couple an electrical signal to and/or from the electromagnetic field. The fluid sensor may be configured for measuring the composition and/or flow rate of a fluid and, in particular but not exclusively, for measuring the composition and/or flow rate of mixtures of oil, water and gas.
摘要翻译：流体传感器包括限定流体流路的芯，位于芯的外部的约束构件和位于流体流路和限制构件之间的贴片天线。限制构件构造成限制延伸到流体流动路径中的电磁场。贴片天线被配置为将电信号耦合到和/或来自电磁场。流体传感器可以被配置用于测量流体的组成和/或流速，特别地但不排他地用于测量油，水和气体的混合物的组成和/或流速。

7. 发明申请

WO2014064436A2 FLUID SENSOR 审中-公开
标题翻译：流体传感器
公开(公告)号：WO2014064436A2
公开(公告)日：2014-05-01
申请号：PCT/GB2013/052755
申请日：2013-10-22
申请人： M-FLOW TECHNOLOGIES LTD
发明人： EDWARD, Giles
IPC分类号： G01N33/28
CPC分类号： G01N11/00 , G01N22/00 , G01N22/04 , G01N27/00 , G01N33/2847 , G01N2011/0066
摘要： A fluid sensor (10) comprises a base member (20) defining a fluid flow path (21), a cavity filler member (26) located externally of the base member (20), and a cavity member (30) located externally of the base member (20) and the cavity filler member (26). The cavity member (30) is configured so as to provide confinement for an electromagnetic field. The base member (20) and the cavity filler member (26) are both configured so as to permit transmission of electromagnetic radiation at a frequency of the electromagnetic field therethrough. The electromagnetic field may be a radio frequency (RF) electromagnetic field. The base member (20) and/or the cavity member (30) may define an outer cavity region externally of the base member (20). The cavity filler member (26) may completely or partially fill the outer cavity region. The fluid sensor (10) may be used in the measurement of the composition and/or flow characteristics of a fluid in the fluid flow path (21).
摘要翻译：流体传感器（10）包括限定流体流动路径（21）的基部构件（20），位于基部构件（20）外部的空腔填充构件（26）和位于所述基座构件外部的空腔构件（30）基部构件（20）和空腔填充构件（26）。空腔构件（30）构造成为电磁场提供约束。基部构件（20）和空腔填充构件（26）都构造成允许以电磁场的频率穿过其中的电磁辐射的传输。电磁场可以是射频（RF）电磁场。基部构件（20）和/或空腔构件（30）可以在基部构件（20）的外部限定外部空腔区域。空腔填充构件（26）可以完全或部分地填充外腔区域。流体传感器（10）可用于测量流体流路（21）中的流体的组成和/或流动特性。

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