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21. 再颁专利

USRE39720E1 Catalytic reduction of emissions from internal combustion engines 失效
标题翻译：催化还原内燃机的排放
公开(公告)号：USRE39720E1
公开(公告)日：2007-07-10
申请号：US10206157
申请日：2001-04-03
申请人： Oliver J. Murphy , Craig C. Andrews
发明人： Oliver J. Murphy , Craig C. Andrews
IPC分类号： F01N3/00
CPC分类号： F01N3/2046 , F01N3/2006 , F01N3/206 , F01N3/32 , F01N13/009 , F01N2610/04 , F01N2610/08 , F02M25/12 , Y02T10/121 , Y02T10/22 , Y02T10/26 , Y10S123/12
摘要： An apparatus for treating an exhaust gas stream from cold startup through continuous operating conditions of an internal combustion engine includes an oxidizing catalyst bed disposed in an exhaust pipe and a reducing catalyst bed disposed in the exhaust pipe downstream from the oxidizing catalyst bed. The oxidizing catalyst bed as one or more oxidizing catalysts and the reducing catalyst bed has one or more reducing catalysts. A method is provided for treating an exhaust gas stream both during cold start and during continuous operating conditions of an internal combustion engine by passing the stream through an oxidizing catalyst bed having one or more oxidizing catalysts at a light off temperature; a reducing catalyst bed having one or more reducing catalysts and providing hydrogen into the reducing catalyst bed to condition the reducing catalyst; and introducing hydrogen into the internal combustion engine during cold startup.
摘要翻译：一种用于处理来自冷起动的内燃机的连续运行状态的废气流的装置，包括设置在排气管中的氧化催化剂床和设置在氧化催化剂床下游的排气管内的还原催化剂床。作为一种或多种氧化催化剂和还原催化剂床的氧化催化剂床具有一种或多种还原催化剂。提供了一种用于在冷启动期间和在内燃机的连续运行条件下处理排气流的方法，该方法是使流经过具有一种或多种氧化催化剂的氧化催化剂床在轻度关闭温度下; 还原催化剂床，其具有一种或多种还原催化剂并向还原催化剂床提供氢以调节还原催化剂; 并在冷起动期间将氢气引入内燃机。

22. 发明授权

US06551490B2 Generation and delivery device for ozone gas and ozone dissolved in water 失效
公开(公告)号：US06551490B2
公开(公告)日：2003-04-22
申请号：US09951094
申请日：2001-09-13
申请人： Craig C. Andrews , Oliver J. Murphy
发明人： Craig C. Andrews , Oliver J. Murphy
IPC分类号： C25B102
CPC分类号： C25B9/10 , C01B13/10 , C02F1/46104 , C02F1/46109 , C02F1/4672 , C02F1/78 , C02F2001/46128 , C02F2001/46142 , C02F2001/46157 , C02F2201/46115 , C02F2201/4612 , C02F2201/46155 , C02F2201/4616 , C02F2201/4617 , C02F2303/18 , C25B1/13 , Y02W10/37
摘要： The present invention provides an ozone generation and delivery system that lends itself to small scale applications and requires very low maintenance. The system includes an anode reservoir and a cathode phase separator each having a hydrophobic membrane to allow phase separation of produced gases from water. The system may be configured to operate passively with no moving parts or in a self-pressurizing manner with the inclusion of a pressure controlling device or valve in the gas outlet of the anode reservoir. The hydrogen gas, ozone gas and water containing ozone may be delivered under pressure.

23. 发明授权

US06461487B1 Generation and delivery device for ozone gas 失效
标题翻译：臭氧气体生成和输送装置
公开(公告)号：US06461487B1
公开(公告)日：2002-10-08
申请号：US09431424
申请日：1999-11-01
申请人： Craig C. Andrews , Oliver J. Murphy
发明人： Craig C. Andrews , Oliver J. Murphy
IPC分类号： C25B900
CPC分类号： C25B9/10 , C01B13/10 , C02F1/46104 , C02F1/46109 , C02F1/4672 , C02F1/78 , C02F2001/46128 , C02F2001/46142 , C02F2001/46157 , C02F2201/46115 , C02F2201/4612 , C02F2201/46155 , C02F2201/4616 , C02F2201/4617 , C02F2303/18 , C25B1/13
摘要： The present invention provides an ozone generation and delivery system that lends itself to small scale applications and requires very low maintenance. The system preferably includes an anode reservoir and a cathode phase separator each having a hydrophobic membrane to allow phase separation of produced gases from water. The hydrogen gas, ozone gas and water containing ozone may be delivered under pressure.
摘要翻译：本发明提供一种适用于小规模应用的臭氧产生和输送系统，并且需要非常低的维护。该系统优选地包括阳极储存器和阴极相分离器，其各自具有疏水膜，以允许产生的气体与水相分离。氢气，臭氧气体和含臭氧的水可以在压力下输送。

24. 发明授权

US06427639B1 Method and apparatus for warming intake air to an internal combustion engine 失效
标题翻译：将内燃机的进气升温的方法和装置
公开(公告)号：US06427639B1
公开(公告)日：2002-08-06
申请号：US09206828
申请日：1998-12-07
申请人： Craig C. Andrews , Oliver J. Murphy
发明人： Craig C. Andrews , Oliver J. Murphy
IPC分类号： F02M2700
CPC分类号： B01D53/9454 , B60H1/00271 , B60H1/18 , B60H1/2203 , C25B1/10 , C25B9/20 , F01N3/2006 , F01N3/206 , F01N3/2889 , F01N3/32 , F01N3/34 , F01N5/02 , F01N2240/02 , F01N2610/04 , F01N2610/08 , F01P2060/00 , F01P2060/18 , F02B43/10 , F02B2043/106 , Y02A50/2324 , Y02A50/2325 , Y02E60/366 , Y02T10/16 , Y02T10/22 , Y02T10/24 , Y02T10/26 , Y02T10/32 , Y10S123/12
摘要： The present invention provides a method and apparatus for chemically heating one or more components of, or intake air flowing to, an internal combustion engine by feeding hydrogen to a catalyst. In accordance with the invention, condensation of fuels on cold engine cylinder walls during and after cold start-ups is prevented, thereby reducing wear on the engine. The invention also provides a method and apparatus for reducing pollutants commonly occurring during cold start-up of combustion engines by heating components of, or intake air flowing to, a combustion engine, in order to quickly warm the engine and its catalytic converter to operating temperatures.
摘要翻译：本发明提供一种用于通过将氢气输送到催化剂来化学加热流入内燃机的一个或多个组分或进气的方法和装置。根据本发明，防止在冷启动期间和之后在冷发动机气缸壁上的燃料冷凝，从而减少发动机的磨损。本发明还提供一种方法和装置，用于通过加热燃烧发动机的内燃部件或进气来减少内燃机的冷启动期间通常发生的污染物，以便将发动机及其催化转化器快速升温至工作温度。

25. 发明授权

US06383671B1 Gas humidification device for operation testing and evaluation of fuel cells 失效
标题翻译：燃气电池运行试验和评估用气体加湿装置
公开(公告)号：US06383671B1
公开(公告)日：2002-05-07
申请号：US09392060
申请日：1999-09-08
申请人： Craig C. Andrews , Mark J. Flusche , Donald P. Lyons
发明人： Craig C. Andrews , Mark J. Flusche , Donald P. Lyons
IPC分类号： H01M804
CPC分类号： B01F3/022 , B01F5/061 , G05D9/12 , H01M8/04007 , H01M8/04119
摘要： The present invention provides a method and apparatus for the humidification of gas streams, such as reactant gas streams for fuel cells, wherein the specific water evaporation rate, gas delivery temperature, and degree of gas humidity may be adjusted and maintained at predetermined levels. The humidification apparatus is well suited for use in testing the operation of a fuel cell under various well-controlled conditions in order to evaluate the performance of the fuel cell. The amount of water vapor being introduced into the gas stream can be varied up to the saturation point of the reactant gas stream. As the water vapor leaves the evaporation chamber, it mixes with the gas stream in a gas humidification chamber or riser. The gas riser preferably has a baffle disposed therein to attract any water that may have condensed in the gas stream and direct the condensed liquid water toward the evaporation chamber so the water may be evaporated once again. The humidified reactant gas stream is then maintained at a set point temperature which is at least above the dew point temperature of the humidified reactant gas.
摘要翻译：本发明提供了一种用于加气气流的方法和装置，例如用于燃料电池的反应气流，其中特定的水蒸发速率，气体输送温度和气体湿度可被调节并保持在预定水平。该加湿装置非常适用于在各种良好控制的条件下测试燃料电池的操作，以评估燃料电池的性能。引入气流中的水蒸气的量可以变化到反应物气流的饱和点。当水蒸汽离开蒸发室时，它与气体加湿室或提升管中的气流混合。气体提升管优选地具有设置在其中的挡板，以吸引可能在气流中冷凝的任何水，并将冷凝的液态水引导到蒸发室，从而再次蒸发水。然后将加湿的反应物气流保持在至少高于加湿反应物气体的露点温度的设定点温度。

26. 发明授权

US6122909A Catalytic reduction of emissions from internal combustion engines 有权
标题翻译：催化还原内燃机的排放
公开(公告)号：US6122909A
公开(公告)日：2000-09-26
申请号：US163068
申请日：1998-09-29
申请人： Oliver J. Murphy , Craig C. Andrews
发明人： Oliver J. Murphy , Craig C. Andrews
IPC分类号： F01N3/20 , F01N3/32 , F01N13/02 , F02M25/12 , F01N3/00
CPC分类号： F01N3/2046 , F01N13/009 , F01N3/2006 , F01N3/206 , F02M25/12 , F01N2610/04 , F01N2610/08 , F01N3/32 , Y02T10/121 , Y02T10/22 , Y02T10/26 , Y10S123/12
摘要： An apparatus for treating an exhaust gas stream from cold startup through continuous operating conditions of an internal combustion engine includes an oxidizing catalyst bed disposed in an exhaust pipe and a reducing catalyst bed disposed in the exhaust pipe downstream from the oxidizing catalyst bed. The oxidizing catalyst bed has one or more oxidizing catalysts and the reducing catalyst bed has one or more reducing catalysts. A method is provided for treating an exhaust gas stream both during cold start and during continuous operating conditions of an internal combustion engine by passing the stream through an oxidizing catalyst bed having one or more oxidizing catalysts at a light off temperature; a reducing catalyst bed having one or more reducing catalysts and providing hydrogen into the reducing catalyst bed to condition the reducing catalyst; and introducing hydrogen into the internal combustion engine during cold startup.
摘要翻译：一种用于处理来自冷起动的内燃机的连续运行状态的废气流的装置，包括设置在排气管中的氧化催化剂床和设置在氧化催化剂床下游的排气管内的还原催化剂床。氧化催化剂床具有一种或多种氧化催化剂，还原催化剂床具有一种或多种还原催化剂。提供了一种用于在冷启动期间和在内燃机的连续运行条件下处理排气流的方法，该方法是使流经过具有一种或多种氧化催化剂的氧化催化剂床在轻度关闭温度下; 还原催化剂床，其具有一种或多种还原催化剂并向还原催化剂床提供氢以调节还原催化剂; 并在冷起动期间将氢气引入内燃机。

27. 发明授权

US6103078A Methods for preparing membranes with fluid distribution passages 失效
标题翻译：用流体分配通道制备膜的方法
公开(公告)号：US6103078A
公开(公告)日：2000-08-15
申请号：US390740
申请日：1999-09-07
申请人： G. Duncan Hitchems , Harry Jabs , Craig C. Andrews , Oliver J. Murphy , William White , George W. Jackson , Charles L. C. Tennakoon
发明人： G. Duncan Hitchems , Harry Jabs , Craig C. Andrews , Oliver J. Murphy , William White , George W. Jackson , Charles L. C. Tennakoon
IPC分类号： B01D61/44 , B01D61/52 , C08J5/22 , H01M8/10 , C25B13/00
CPC分类号： H01M8/1088 , B01D61/445 , B01D61/52 , C08J5/2275 , H01M8/1023 , H01M8/1039 , H01M8/106 , H01M8/1072 , C08J2323/12 , H01M2300/0082 , Y02P70/56
摘要： The present invention provides improved ionically conducting membranes having internal passages therethrough and methods for making the improved membranes. The membranes may be formed from any ionically conducting material. In particular, the membranes may be formed of a single ionically conducting material, such as in a cation-conductive or anion-conductive membrane, or a plurality of ionically conducting material, such as in a bipolar membrane having a cation-selective region, an anion-selective region, and an interfacial region between the anion-selective region and the cation-selective region.
摘要翻译：本发明提供了具有内部通道的改进的离子导电膜及其制备方法。膜可以由任何离子导电材料形成。特别地，膜可以由单个离子导电材料形成，例如在阳离子导电或阴离子导电膜中，或多个离子导电材料，例如具有阳离子选择性区域的双极膜，阴离子选择性区域以及阴离子选择性区域和阳离子选择性区域之间的界面区域。

28. 发明授权

US07029587B2 Water purification 失效
标题翻译：净水
公开(公告)号：US07029587B2
公开(公告)日：2006-04-18
申请号：US10816805
申请日：2004-04-02
申请人： Craig C. Andrews
发明人： Craig C. Andrews
IPC分类号： C02F1/00 , C02F1/32 , C02F1/78
CPC分类号： C02F9/005 , C02F1/32 , C02F1/78 , C02F2201/3227 , C02F2201/326 , C02F2201/782 , C02F2209/42 , F25C1/00 , F25C2400/12 , F25C2400/14
摘要： An apparatus for decontaminating water in an ice machine or a beverage-dispensing machine comprising an ultraviolet radiation source, an ozone source and a controller. As potable water enters the apparatus via a conduit, the potable water is decontaminated by an ultraviolet (UV) light source, which irradiates the potable water, and by an ozone generation system that provides ozone to be injected into the potable water to oxidize contaminants. Because water is often circulated within ice machines, the circulating water conduits and reservoir are also treated with ozone and UV radiation. The present invention also provides a controller for optimizing the decontamination process by providing UV light and ozone production only when required for decontamination. Typically, ozone generation and UV radiation are required whenever makeup potable water is brought into the apparatus or when the refrigeration compressor is running.
摘要翻译：一种用于在制冰机或饮料分配机中净化水的装置，其包括紫外线辐射源，臭氧源和控制器。当饮用水通过导管进入设备时，饮用水由照射饮用水的紫外线（UV）光源和通过臭氧发生系统去除，该臭氧发生系统将臭氧注入到饮用水中以氧化污染物。由于水通常在制冰机内循环，所以循环水管道和储层也被臭氧和紫外线辐射处理。本发明还提供了一种控制器，用于仅在需要净化时提供UV光和臭氧产生来优化去污过程。通常，当将饮用水放入设备中或当制冷压缩机运行时，都需要产生臭氧和UV辐射。

29. 发明授权

US06860976B2 Electrochemical apparatus with retractable electrode 失效
公开(公告)号：US06860976B2
公开(公告)日：2005-03-01
申请号：US10016482
申请日：2001-12-10
申请人： Craig C. Andrews , Oliver J. Murphy , Brian Boyd
发明人： Craig C. Andrews , Oliver J. Murphy , Brian Boyd
IPC分类号： A61L2/18 , A61L2/20 , C01B13/10 , C02F1/00 , C02F1/28 , C02F1/32 , C02F1/42 , C02F1/461 , C02F1/467 , C02F1/78 , C02F9/00 , C25B1/13 , C25B9/00 , C25B9/12 , C25B15/00 , C25D17/00
CPC分类号： A61L2/186 , A61L2/183 , A61L2/202 , A61L2202/11 , C01B13/10 , C02F1/28 , C02F1/281 , C02F1/283 , C02F1/32 , C02F1/42 , C02F1/46104 , C02F1/46109 , C02F1/4672 , C02F1/78 , C02F9/00 , C02F2001/427 , C02F2001/46123 , C02F2001/46133 , C02F2001/46142 , C02F2001/46166 , C02F2001/46185 , C02F2101/20 , C02F2201/46115 , C02F2201/46195 , C02F2201/78 , C02F2201/782 , C02F2201/784 , C02F2209/006 , C02F2303/04 , C25B1/13 , C25B9/00 , C25B9/12 , C25B15/00
摘要： Electrochemical apparatus and methods that support periodic, non-steady state, or discontinuous operation without suffering degradation of materials or loss of efficiency. The invention provides a means for positioning one or more electrodes into contact with electrolyte and means for retracting the one or more electrodes out of contact with the electrolyte. The means for positioning and means for retracting may be the same device or different devices. The means for positioning and means for retracting may be designed to provide automatic, passive, or fail-safe retraction of the electrode upon a given shutdown condition, such as a voltage of less than one Volt being applied between the first and second electrodes, expiration of a time period, an ozone concentration greater than a setpoint ozone concentration, contact pressure of less than 5 psig, and combinations thereof.

30. 发明授权

US06746580B2 Generation and delivery device for ozone gas and ozone dissolved in water 失效
标题翻译：臭氧气体和臭氧溶解在水中的生成和传送装置
公开(公告)号：US06746580B2
公开(公告)日：2004-06-08
申请号：US09981670
申请日：2001-10-17
申请人： Craig C. Andrews , Oliver J. Murphy
发明人： Craig C. Andrews , Oliver J. Murphy
IPC分类号： C25C100
CPC分类号： C25B9/10 , C01B13/10 , C02F1/46104 , C02F1/46109 , C02F1/4672 , C02F1/78 , C02F2001/46128 , C02F2001/46142 , C02F2001/46157 , C02F2201/46115 , C02F2201/4612 , C02F2201/46155 , C02F2201/4616 , C02F2201/4617 , C02F2303/18 , C25B1/13
摘要： The present invention provides an ozone generation and delivery system that lends itself to small scale applications and requires very low maintenance. The system preferably includes an anode reservoir and a cathode phase separator each having a hydrophobic membrane to allow phase separation of produced gases from water. The hydrogen gas, ozone gas and water containing ozone may be delivered under pressure.
摘要翻译：本发明提供一种适用于小规模应用的臭氧产生和输送系统，并且需要非常低的维护。该系统优选地包括阳极储存器和阴极相分离器，其各自具有疏水膜，以允许产生的气体与水相分离。氢气，臭氧气体和含臭氧的水可以在压力下输送。

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