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公开(公告)号：US06863870B2
公开(公告)日：2005-03-08
申请号：US10363414
申请日：2001-08-22
CPC分类号： H01J37/32357 , H01J37/32366 , H01J37/32605
摘要： A reaction chamber (12, 49) is adapted to be coupled to a source of microwave radiation. A pair of opposed field enhancing electrodes (18, 21; 62, 63) concentrate microwave energy so as to form plasma in a localised region between the electrodes. Gas passages are arranged for passing a gaseous medium into and out of the chamber so that the gaseous medium passes through the said localised region of plasma. The electrodes comprise electrically conducting tubes (18, 21; 62, 63) held in electrode holders (17, 19; 53, 54) located in the chamber wall, the electrode tubes being removable and replaceable from outside of the apparatus.
摘要翻译： 反应室（12,49）适于耦合到微波辐射源。 一对相对的场增强电极（18,21,62,63）集中微波能量，以在电极之间的局部区域中形成等离子体。 气体通道布置成使气体介质通入和流出室，使得气态介质通过所述等离子体的局部区域。 电极包括保持在位于室壁中的电极保持器（17,19; 53,54）中的导电管（18,21; 62,63），电极管可从设备的外部移除和更换。
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公开(公告)号：US6012326A
公开(公告)日：2000-01-11
申请号：US901206
申请日：1997-07-28
CPC分类号： G01N27/64 , G01N21/73 , Y10S422/906
摘要： An apparatus for detecting the presence of volatile substances in a gaseous medium, including apparatus for producing within a sensor chamber a localised electric field the energy density of which is sufficient to excite the gaseous medium to a plasma condition, and apparatus for detecting changes in a parameter of the plasma due to the presence of the volatile substances in the gaseous medium.
摘要翻译： 一种用于检测气体介质中挥发性物质的存在的装置，包括用于在传感器室内产生其能量密度足以将气态介质激发到等离子体状态的局部电场的装置，以及用于检测 由于气态介质中挥发性物质的存在，等离子体的参数。
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公开(公告)号：US06645441B1
公开(公告)日：2003-11-11
申请号：US09890209
申请日：2001-07-27
申请人： Peter James Andrews , Stephen Ivor Hall , Michael Inman , James Timothy Shawcross , David Michael Weeks , Christopher David John Manson-Whitton
发明人： Peter James Andrews , Stephen Ivor Hall , Michael Inman , James Timothy Shawcross , David Michael Weeks , Christopher David John Manson-Whitton
IPC分类号： B01J1908
CPC分类号： B01J19/088 , B01D53/323 , B01D53/92 , B01D53/9431 , B01J2219/0809 , B01J2219/0828 , B01J2219/0845 , B01J2219/0875 , B01J2219/0883 , F01N3/01 , F01N3/0892 , Y02T10/20
摘要： A reactor for the plasma-assisted processing of gaseous media comprising a reactor chamber including a gas permeable bed of active material, a power source for applying across the bed of active material a potential sufficient to establish a plasma in a gaseous medium flowing through the bed of active material and a chamber having an inlet stub and an outlet stub for constraining the gaseous medium to flow through the bed of active material, wherein the bed of active material comprises a matrix of beads of a dielectric material having an assembly of regular arrays of beads in each of which adjacent beads are connected to a high voltage input terminal or an electrical ground.
摘要翻译： 一种用于等离子体辅助处理气体介质的反应器，包括反应室，该反应室包括活性材料的透气床，用于在活性材料床上施加足以在流过床层的气态介质中建立等离子体的电势 的活性材料和具有入口短管和出口短截线的室，用于约束气态介质流过活性材料床，其中活性材料床包括电介质材料的基体，其具有规则阵列 每个相邻珠子的珠子连接到高压输入端子或电接地。
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公开(公告)号：US6126779A
公开(公告)日：2000-10-03
申请号：US966215
申请日：1997-11-07
CPC分类号： B01J19/126 , B01D53/323 , B01J12/002 , B01J19/088 , H05H1/46 , B01J2219/0894 , B01J2219/1218 , H05H2001/4607
摘要： A plasma enhanced gas reactor including a reaction chamber having a pair of field-enhancing electrodes each of which has an axial passage through it by one of which a reactant gas is admitted to the reaction chamber, and by the other of which reaction products are removed from the reaction chamber.
摘要翻译： 一种等离子体增强气体反应器，包括具有一对场强增强电极的反应室，每个场增强电极具有轴向通过其中的一个反应气体进入反应室，另一个反应产物被除去 从反应室。
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公开(公告)号：US07067092B2
公开(公告)日：2006-06-27
申请号：US10694827
申请日：2003-10-29
申请人： Stephen Ivor Hall , David Raybone , Fiona Winterbottom , David Leslie Segal , James Timothy Shawcross , Ross Alexander Morgan , Anthony Robert Martin , Michael Inman
发明人： Stephen Ivor Hall , David Raybone , Fiona Winterbottom , David Leslie Segal , James Timothy Shawcross , Ross Alexander Morgan , Anthony Robert Martin , Michael Inman
IPC分类号： C01B21/00
CPC分类号： F01N3/035 , B01D53/32 , B01D53/9454 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0835 , B01J2219/0875 , B01J2219/0883 , B01J2219/0894 , F01N3/0224 , F01N3/0275 , F01N3/0807 , F01N3/0842 , F01N3/0892 , F01N3/2066 , F01N3/2086 , F01N3/2832 , F01N13/009 , F01N2240/28 , F01N2240/30 , F01N2330/08 , F01N2570/12 , F01N2570/14 , F01N2610/03 , F02B1/04 , H05H1/2406 , H05H2001/2412 , H05H2245/1215 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： A reactor chamber forms part of an exhaust system of an internal combustion engine. Within the chamber are electrodes between which there is disposed a bed of active material through which, in use, the exhaust gases pass. In the presence of an electrical discharge, driven by an electrical voltage applied across the electrodes, the active material has a catalytic action in the reduction of nitrogenous oxides in the exhaust and also acts to remove hydrocarbons from the exhaust gases.
摘要翻译： 反应器室形成内燃机排气系统的一部分。 在该室内部是电极，在该电极之间设有活性材料床，在使用中，排气通过该床。 在由跨过电极施加的电压驱动的放电的存在下，活性材料在排气中的氮氧化物的还原中具有催化作用，并且还用于从废气中除去碳氢化合物。
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公开(公告)号：US06548027B1
公开(公告)日：2003-04-15
申请号：US09446947
申请日：1999-12-30
IPC分类号： B01J1908
CPC分类号： B01D53/32 , B01J19/088 , B01J2219/0894 , F01N3/0892
摘要： A reactor particularly for the plasma treatment of internal combustion engine exhaust gases, in which a power supply and reactor bed are connected directly and enclosed in an earthed metal chamber which both isolates the high voltage power supply and acts as a Faraday cage preventing the emission of electromagnetic radiation from the power supply or plasma.
摘要翻译： 一种特别用于等离子体处理内燃机废气的反应器，其中电源和反应器床直接连接并封闭在接地的金属室中，这两个室分离高压电源并用作法拉第笼，防止发射 来自电源或等离子体的电磁辐射。
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公开(公告)号：US06322758B1
公开(公告)日：2001-11-27
申请号：US09485823
申请日：2000-02-16
IPC分类号： B01J1908
CPC分类号： B01D53/9454 , B01D53/323 , B01J12/002 , B01J19/088 , B01J19/248 , B01J2219/0809 , B01J2219/0828 , B01J2219/0845 , B01J2219/0875 , B01J2219/0883 , B01J2219/0894 , B01J2219/182 , F01N3/0892 , Y02T10/22
摘要： A reactor for the plasma processing of gaseous media, especially internal combustion engine exhaust, has a bed made of a body of ceramic material and electrodes. At least one electrode terminates within the bed at a distance from earthed supporting structure to avoid or reduce the risk of tracking or arcing between the electrode and the supporting structure.
摘要翻译： 用于等离子体处理气体介质，特别是内燃机排气的反应器具有由陶瓷材料和电极构成的床。 至少一个电极在床内终止于接地支撑结构的距离，以避免或减少电极和支撑结构之间的跟踪或电弧的风险。
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公开(公告)号：US07381290B2
公开(公告)日：2008-06-03
申请号：US10491776
申请日：2002-10-25
IPC分类号： C23C16/00 , C23F1/00 , H01L21/306
CPC分类号： H01J37/32192 , H01J37/32357 , H01J37/32532
摘要： A microwave plasma generator including field-enhancing electrodes consisting of opposed laminae (108,109) with a gap (110) between them orthogonal to the direction of propagation through the plasma generator of microwave radiation. Gas inlet (106) and outlet (107) ports are arranged so that a gaseous medium to be excited into the plasma state passes through the gap (110).
摘要翻译： 一种微波等离子体发生器，其包括由相对的薄片（108,109）组成的场增强电极，其间具有与通过微波辐射的等离子体发生器的传播方向正交的间隙（110）。 气体入口（106）和出口（107）端口被布置成使得被激发成等离子体状态的气态介质通过间隙（110）。
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公开(公告)号：US07025939B1
公开(公告)日：2006-04-11
申请号：US09889370
申请日：2000-01-18
申请人： Stephen Ivor Hall , Michael Inman , Anthony Robert Martin , David Raybone , David Michael Weeks , David Leslie Segal
发明人： Stephen Ivor Hall , Michael Inman , Anthony Robert Martin , David Raybone , David Michael Weeks , David Leslie Segal
IPC分类号： B01J19/08
CPC分类号： F23G7/063 , B01D53/32 , B01D53/92 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0875 , B01J2219/0892 , B01J2219/0894 , F01N3/0892 , F23G2202/701 , F23G2204/201 , F23J2219/201
摘要： A reactor (1) particularly for the plasma treatment of internal combustion engine exhaust gases, in which a power supply (10) and a reactor bed (2) of the dielectric barrier discharge type are connected directly and enclosed in an earthed metal chamber (17) which both isolates the high voltage power supply and acts as a Faraday cage preventing the emission of electromagnetic radiation from the power supply or plasma.
摘要翻译： 一种特别用于等离子体处理内燃机废气的反应器（1），其中电源（10）和介质阻挡放电型反应器床（2）直接连接并封闭在接地的金属室（17 ），其隔离高压电源并用作法拉第笼，防止来自电源或等离子体的电磁辐射的发射。
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公开(公告)号：US06641786B2
公开(公告)日：2003-11-04
申请号：US09984964
申请日：2001-10-31
IPC分类号： B01J1908
CPC分类号： B01D53/9454 , B01D53/323 , B01J12/002 , B01J19/088 , B01J19/248 , B01J2219/0809 , B01J2219/0828 , B01J2219/0845 , B01J2219/0875 , B01J2219/0883 , B01J2219/0894 , B01J2219/182 , F01N3/0892 , Y02T10/22
摘要： A reactor for the plasma processing of gaseous media, especially internal combustion engine exhaust, has a bed made of a body of ceramic material a series of gas permeable electrodes embedded within the bed. The electrodes are distributed to provide a predetermined electric field distribution within the bed.
摘要翻译： 用于气体介质，特别是内燃机排气的等离子体处理的反应器具有由陶瓷材料体制成的床，嵌入床内的一系列气体可渗透电极。 分布电极以在床内提供预定的电场分布。
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