公开(公告)号：US20140356276A1

公开(公告)日：2014-12-04

申请号：US14462690

申请日：2014-08-19

申请人： Herman Philip GODFRIED ,  Geoffrey Alan SCARSBROOK ,  Daniel James TWITCHEN ,  Evert Pieter HOUWMAN ,  Wilhelmus Gertruda Maria NELISSEN ,  Andrew John WHITEHEAD ,  Clive Edward HALL ,  Philip Maurice MARTINEAU

发明人： Herman Philip GODFRIED ,  Geoffrey Alan SCARSBROOK ,  Daniel James TWITCHEN ,  Evert Pieter HOUWMAN ,  Wilhelmus Gertruda Maria NELISSEN ,  Andrew John WHITEHEAD ,  Clive Edward HALL ,  Philip Maurice MARTINEAU

IPC分类号： C30B29/04 ,  G02B1/00

CPC分类号： C30B29/04 ,  C01B32/25 ,  C01P2006/60 ,  C01P2006/80 ,  C30B9/00 ,  C30B19/02 ,  C30B25/02 ,  C30B25/165 ,  C30B25/20 ,  C30B25/205 ,  C30B33/02 ,  C30B33/12 ,  G02B1/002 ,  G02B1/02

摘要： A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.

摘要翻译： 适用于光学元件或元件的CVD单晶金刚石材料。 它适用于各种各样的光学应用，例如光学窗口，激光窗口，光反射器，光折射器和光栅以及标准具。 CVD金刚石材料通过CVD方法在受控低水平的氮气存在下产生，以控制晶体缺陷的发展，从而获得具有光学应用关键特性的金刚石材料。

公开(公告)号：US08241474B2

公开(公告)日：2012-08-14

申请号：US12163273

申请日：2008-06-27

申请人： Li Jiang ,  Timothy Gareth John Jones ,  Clive Edward Hall

发明人： Li Jiang ,  Timothy Gareth John Jones ,  Clive Edward Hall

IPC分类号： G01N27/403

CPC分类号： G01N27/403 ,  E21B49/082

摘要： A method and system is disclosed for monitoring one or more characteristics associated with a fluid. An insulating layer comprising non-conducting diamond is positioned within a housing and has a surface exposed directly or indirectly to the fluid. A plurality of microelectrodes made of electrically conducting diamond each have a surface exposed directly or indirectly to the fluid. An electrical circuit in electrical communication with each of the microelectrodes is adapted to convert electrical signals from the microelectrodes into at least one signal associated with a characteristic being monitored. The sensing system is well suited to hydrocarbon wellbore related applications, but can also be used in other applications.

摘要翻译： 公开了用于监测与流体相关联的一个或多个特性的方法和系统。 包括非导电金刚石的绝缘层定位在壳体内并且具有直接或间接暴露于流体的表面。 由导电金刚石制成的多个微电极具有直接或间接暴露于流体的表面。 与每个微电极电连通的电路适于将来自微电极的电信号转换为与被监测的特性相关联的至少一个信号。 传感系统非常适用于烃井相关应用，但也可用于其他应用。

公开(公告)号：US20100116197A1

公开(公告)日：2010-05-13

申请号：US12690991

申请日：2010-01-21

申请人： Herman Philip Godfried ,  Geoffrey Alan Scarsbrook ,  Daniel James Twitchen ,  Evert Pieter Houwman ,  Wilhelmus Gertruda Maria Nelissen ,  Andrew John Whitehead ,  Clive Edward Hall ,  Philip Maurice Martineau

发明人： Herman Philip Godfried ,  Geoffrey Alan Scarsbrook ,  Daniel James Twitchen ,  Evert Pieter Houwman ,  Wilhelmus Gertruda Maria Nelissen ,  Andrew John Whitehead ,  Clive Edward Hall ,  Philip Maurice Martineau

IPC分类号： C30B25/02

CPC分类号： C30B29/04 ,  C01B32/25 ,  C01P2006/60 ,  C01P2006/80 ,  C30B9/00 ,  C30B19/02 ,  C30B25/02 ,  C30B25/165 ,  C30B25/20 ,  C30B25/205 ,  C30B33/02 ,  C30B33/12 ,  G02B1/002 ,  G02B1/02

摘要： A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.

摘要翻译： 适用于光学元件或元件的CVD单晶金刚石材料。 它适用于各种各样的光学应用，例如光学窗口，激光窗口，光反射器，光折射器和光栅以及标准具。 CVD金刚石材料通过CVD方法在受控低水平的氮气存在下产生，以控制晶体缺陷的发展，从而获得具有光学应用关键特性的金刚石材料。

公开(公告)号：US20080257730A1

公开(公告)日：2008-10-23

申请号：US12163273

申请日：2008-06-27

申请人： Li Jiang ,  Timothy Gareth John Jones ,  Clive Edward Hall

发明人： Li Jiang ,  Timothy Gareth John Jones ,  Clive Edward Hall

IPC分类号： G01N27/26

CPC分类号： G01N27/403 ,  E21B49/082

摘要： A method and system is disclosed for monitoring one or more characteristics associated with a fluid. An insulating layer comprising non-conducting diamond is positioned within a housing and has a surface exposed directly or indirectly to the fluid. A plurality of microelectrodes made of electrically conducting diamond each have a surface exposed directly or indirectly to the fluid. An electrical circuit in electrical communication with each of the microelectrodes is adapted to convert electrical signals from the microelectrodes into at least one signal associated with a characteristic being monitored. The sensing system is well suited to hydrocarbon wellbore related applications, but can also be used in other applications.

公开(公告)号：US07740824B2

公开(公告)日：2010-06-22

申请号：US10717566

申请日：2003-11-21

申请人： Herman Philip Godfried ,  Geoffrey Alan Scarsbrook ,  Daniel James Twitchen ,  Evert Pieter Houwman ,  Wilhelmus Gertruda Maria Nelissen ,  Andrew John Whitehead ,  Clive Edward Hall ,  Philip Maurice Martineau

发明人： Herman Philip Godfried ,  Geoffrey Alan Scarsbrook ,  Daniel James Twitchen ,  Evert Pieter Houwman ,  Wilhelmus Gertruda Maria Nelissen ,  Andrew John Whitehead ,  Clive Edward Hall ,  Philip Maurice Martineau

IPC分类号： C01B31/06

CPC分类号： C30B29/04 ,  C01B32/25 ,  C01P2006/60 ,  C01P2006/80 ,  C30B9/00 ,  C30B19/02 ,  C30B25/02 ,  C30B25/165 ,  C30B25/20 ,  C30B25/205 ,  C30B33/02 ,  C30B33/12 ,  G02B1/002 ,  G02B1/02

摘要： A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.

摘要翻译： 适用于光学元件或元件的CVD单晶金刚石材料。 它适用于各种各样的光学应用，例如光学窗口，激光窗口，光反射器，光折射器和光栅以及标准具。 CVD金刚石材料通过CVD方法在受控低水平的氮气存在下产生，以控制晶体缺陷的发展，从而获得具有光学应用关键特性的金刚石材料。

公开(公告)号：US08936774B2

公开(公告)日：2015-01-20

申请号：US12690991

申请日：2010-01-21

申请人： Herman Philip Godfried ,  Geoffrey Alan Scarsbrook ,  Daniel James Twitchen ,  Evert Pieter Houwman ,  Wilhelmus Gertruda Maria Nelissen ,  Andrew John Whitehead ,  Clive Edward Hall ,  Philip Maurice Martineau

发明人： Herman Philip Godfried ,  Geoffrey Alan Scarsbrook ,  Daniel James Twitchen ,  Evert Pieter Houwman ,  Wilhelmus Gertruda Maria Nelissen ,  Andrew John Whitehead ,  Clive Edward Hall ,  Philip Maurice Martineau

IPC分类号： C01B31/06 ,  C30B25/02

CPC分类号： C30B29/04 ,  C01B32/25 ,  C01P2006/60 ,  C01P2006/80 ,  C30B9/00 ,  C30B19/02 ,  C30B25/02 ,  C30B25/165 ,  C30B25/20 ,  C30B25/205 ,  C30B33/02 ,  C30B33/12 ,  G02B1/002 ,  G02B1/02

摘要： A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.

摘要翻译： 适用于光学元件或元件的CVD单晶金刚石材料。 它适用于各种各样的光学应用，例如光学窗口，激光窗口，光反射器，光折射器和光栅以及标准具。 CVD金刚石材料通过CVD方法在受控低水平的氮气存在下产生，以控制晶体缺陷的发展，从而获得具有光学应用关键特性的金刚石材料。

公开(公告)号：US08177949B2

公开(公告)日：2012-05-15

申请号：US10567028

申请日：2004-07-27

申请人： Charles Simon James Pickles ,  Clive Edward Hall ,  Li Jiang ,  Neil Perkins ,  Richard Antonius Kleijhorst

发明人： Charles Simon James Pickles ,  Clive Edward Hall ,  Li Jiang ,  Neil Perkins ,  Richard Antonius Kleijhorst

IPC分类号： G01N27/26 ,  G01N27/403

CPC分类号： G01N27/308

摘要： A microelectrode comprising a diamond layer formed from electrically non-conducting diamond and containing one or more pins or projections of electrically conducting diamond extending at least partially through the layer of non-conducting diamond and presenting areas of electrically conducting diamond.

摘要翻译： 一种微电极，包括由非导电金刚石形成的金刚石层，并且包含导电金刚石的一个或多个销或突起，其至少部分地穿过非导电金刚石层并呈现导电金刚石的区域。

公开(公告)号：US20120037505A1

公开(公告)日：2012-02-16

申请号：US13190090

申请日：2011-07-25

申请人： Charles Simon James Pickles ,  Clive Edward Hall ,  Li Jiang ,  Neil Perkins ,  Richard Antonius Kleijhorst

发明人： Charles Simon James Pickles ,  Clive Edward Hall ,  Li Jiang ,  Neil Perkins ,  Richard Antonius Kleijhorst

IPC分类号： G01N27/30

CPC分类号： G01N27/308

摘要： A microlectrode comprising a diamond layer formed from electrically non-conducting diamond and containing one or more pins or projections of electrically conducting diamond extending at least partially through the layer of non-conducting diamond presenting areas of electrically conducting diamond.

摘要翻译： 一种微电极，其包括由非导电金刚石形成的金刚石层，并且包含导电金刚石的一个或多个销或突起，其至少部分地延伸穿过导电金刚石的非导电金刚石呈现区域的层。

公开(公告)号：US07799427B2

公开(公告)日：2010-09-21

申请号：US10546188

申请日：2004-02-19

申请人： Jaswinder Singh Gill ,  Clive Edward Hall ,  Daniel James Twitchen ,  Geoffrey Alan Scarsbrook

发明人： Jaswinder Singh Gill ,  Clive Edward Hall ,  Daniel James Twitchen ,  Geoffrey Alan Scarsbrook

IPC分类号： B32B9/00 ,  B32B27/20

CPC分类号： C30B25/18 ,  C30B25/02 ,  C30B25/105 ,  C30B29/04 ,  Y10T408/81 ,  Y10T428/30

摘要： A body of single crystal CVD (chemical vapour deposition) diamond particularly suitable as a wear resistant material for wear applications, such as wire drawing dies, graphical tools or stichels, or fluid jet nozzles. The diamond typically has a low wear rate, exhibits a low birefringence indicative of low strain and possesses an ability to be processed to show a high surface polish.

摘要翻译： 特别适用于磨损应用的耐磨材料（如拉丝模具，图形工具或标签）或流体喷嘴的单体CVD（化学气相沉积）金刚石体。 金刚石通常具有低的磨损率，表现出低应变的低双折射并且具有被加工以显示高表面抛光的能力。

公开(公告)号：US07407566B2

公开(公告)日：2008-08-05

申请号：US10638610

申请日：2003-08-11

申请人： Li Jiang ,  Timothy Gareth John Jones ,  Clive Edward Hall

发明人： Li Jiang ,  Timothy Gareth John Jones ,  Clive Edward Hall

IPC分类号： G01N27/403

CPC分类号： G01N27/403 ,  E21B49/082

摘要： A method and system is disclosed for monitoring one or more characteristics associated with a fluid. An insulating layer comprising non-conducting diamond is positioned within a housing and has a surface exposed directly or indirectly to the fluid. A plurality of microelectrodes made of electrically conducting diamond each have a surface exposed directly or indirectly to the fluid. An electrical circuit in electrical communication with each of the microelectrodes is adapted to convert electrical signals from the microelectrodes into at least one signal associated with a characteristic being monitored. The sensing system is well suited to hydrocarbon wellbore related applications, but can also be used in other applications.

摘要翻译： 公开了用于监测与流体相关联的一个或多个特性的方法和系统。 包括非导电金刚石的绝缘层定位在壳体内并且具有直接或间接暴露于流体的表面。 由导电金刚石制成的多个微电极具有直接或间接暴露于流体的表面。 与每个微电极电连通的电路适于将来自微电极的电信号转换为与被监测的特性相关联的至少一个信号。 传感系统非常适用于烃井相关应用，但也可用于其他应用。