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1. 发明授权

US06981367B2 Hydrogen and oxygen generation from a water vapor containing exhaust 失效
标题翻译：来自含有废气的水蒸汽产生氢气和氧气
公开(公告)号：US06981367B2
公开(公告)日：2006-01-03
申请号：US10606194
申请日：2003-06-25
申请人： Paul Childs , Anthony LaConti , Keith D. Patch , Norman Dale Brinkman , David R. Monroe , David L. Hilden , Patrick G. Szymkowicz
发明人： Paul Childs , Anthony LaConti , Keith D. Patch , Norman Dale Brinkman , David R. Monroe , David L. Hilden , Patrick G. Szymkowicz
IPC分类号： F01N3/00
CPC分类号： C25B1/12 , F01N3/005 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/0878 , F01N5/02 , F01N13/011 , F01N2240/34 , F01N2240/36 , F01N2340/00 , F01N2410/12 , F01N2610/04 , F01N2610/1406 , F01N2610/1453 , Y02E60/366
摘要： In accordance with one embodiment of the present invention, a device for generating hydrogen from a water vapor containing exhaust is provided. The device comprises an exhaust diverter and a hydrogen generation section. The exhaust diverter is configured to divert a portion of the exhaust to the hydrogen generation section. The hydrogen generation section comprises an electrolysis unit defining a hermetically sealed void volume configured to accumulate and store hydrogen. The exhaust diverter may be placed in communication with a heat exchanger configured to increase a fractional relative humidity of the diverted exhaust by cooling the diverted exhaust. In accordance with 37 CFR 1.72(b), the purpose of this abstract is to enable the United States Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract will not be used for interpreting the scope of the claims.
摘要翻译：根据本发明的一个实施例，提供了一种用于从含有废气的水蒸汽产生氢气的装置。该装置包括排气分流器和氢产生部分。排气分流器构造成将排气的一部分转向氢气产生部分。氢气产生部分包括限定密封空隙体积的电解单元，其构造成积聚和储存氢气。排气分流器可以与配置成通过冷却转向排气来增加转向排气的分数相对湿度的热交换器连通。根据37 CFR 1.72（b），本摘要的目的是使美国专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。摘要不会用于解释权利要求的范围。

2. 发明授权

US06938412B2 Removing nitrogen oxides during a lean-burn engine cold start 有权
标题翻译：在稀燃发动机冷启动期间去除氮氧化物
公开(公告)号：US06938412B2
公开(公告)日：2005-09-06
申请号：US10636676
申请日：2003-08-07
申请人： Wei Li , David R. Monroe
发明人： Wei Li , David R. Monroe
IPC分类号： F01N3/08 , F01N3/22 , F01N13/02 , F01N3/10
CPC分类号： F01N3/0842 , F01N3/0814 , F01N3/22 , F01N13/009 , F01N13/0093 , F01N2570/14 , Y02A50/2322 , Y02A50/2344
摘要： An apparatus and a method for removing NOx from an exhaust stream of a lean-burn engine during an engine cold start are provided. The apparatus includes a close-coupled LNT coupled to a main LNT by a hollow conduit. NOx from the cold exhaust is initially stored on the close-coupled LNT. As the engine exhaust warms up, the close-coupled LNT reaches its operating temperature and reduces the stored NOx to N2. When the temperature of the close-coupled LNT reaches approximately 350° C., NOx is released from the close-coupled LNT, is absorbed on the main LNT, and is converted to N2 during fuel-rich conditions, The close-coupled LNT can be regenerated after the engine is turned off by providing heat. The released NOx during the regeneration of the closed-coupled LNT is absorbed by the main LNT. The stored NOx on the main LNT can be reduced to N2 during the next vehicle operation.
摘要翻译：提供了一种在发动机冷起动期间从稀燃发动机的排气流中除去NOx的装置和方法。该装置包括通过中空导管联接到主LNT的紧耦合的LNT。来自冷排气的NOx最初存储在紧耦合的LNT上。当发动机排气加热时，紧耦合的LNT达到其工作温度并将储存的NOx减少到N 2。当近耦合LNT的温度达到约350℃时，NOx从紧耦合的LNT释放，被吸收在主LNT上，并在富含燃料的情况下转化为N 2 条件，通过提供热量关闭发动机后，紧耦合的LNT可以再生。在闭合耦合的LNT的再生期间释放的NOx被主LNT吸收。在下一个车辆操作期间，主LNT上存储的NOx可以减小到N 2。

3. 发明授权

US4548911A Regeneration of phosphorus poisoned automotive catalysts 失效
标题翻译：磷中毒汽车催化剂再生
公开(公告)号：US4548911A
公开(公告)日：1985-10-22
申请号：US661945
申请日：1984-10-17
申请人： Michael J. D'Aniello, Jr. , David R. Monroe , Martin H. Krueger
发明人： Michael J. D'Aniello, Jr. , David R. Monroe , Martin H. Krueger
IPC分类号： B01J38/62 , B01D53/94 , B01J23/96
CPC分类号： B01D53/944 , B01J23/96 , Y10S502/515 , Y10S502/517
摘要： Regeneration of a phosphorus poisoned automotive exhaust catalyst is accomplished in a preferred embodiment by washing the catalyst or soaking it to the point of incipient wetness with an aqueous solution of an acid such as HCl, HNO.sub.3 or oxalic acid and subsequent heating of the wetted catalyst in air or other oxygen-containing gas.
摘要翻译：磷中毒的汽车尾气催化剂的再生是在优选的实施方案中通过洗涤催化剂或用酸如HCl，HNO 3或草酸的水溶液将其浸泡到初始润湿点，随后将润湿的催化剂加热空气或其他含氧气体。

4. 发明申请

US20120055138A1 METHODS FOR ENGINE EXHAUST NOX CONTROL USING NO OXIDATION IN THE ENGINE 有权
标题翻译：使用发动机无氧化的发动机排气NOX控制方法
公开(公告)号：US20120055138A1
公开(公告)日：2012-03-08
申请号：US12877162
申请日：2010-09-08
申请人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
发明人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
IPC分类号： F01N3/00 , F01N9/00
CPC分类号： B01D53/9409 , B01D53/90 , B01D53/9495 , B01D2251/2067 , B01D2251/208 , B01D2255/102 , B01D2255/104 , B01D2255/2092 , B01D2258/012 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/103 , F01N3/2066 , F01N11/00 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F01N2610/03 , F02D41/0275 , F02D41/1461 , F02D41/1463 , F02D41/3035 , F02D41/405 , Y02T10/22 , Y02T10/24 , Y02T10/44 , Y02T10/47
摘要： A powertrain includes an internal combustion engine having a combustion chamber and an aftertreatment system. A method for reducing NOx emissions in the powertrain includes monitoring an actual exhaust gas feedstream ratio of NO2 to NO, monitoring a desired exhaust gas feedstream ratio of NO2 to NO, comparing the actual and the desired exhaust gas feedstream ratios of NO2 to NO, and selectively initiating a NO2 generation cycle based upon the comparison of the actual and the desired exhaust gas feedstream ratios of NO2 to NO comprising injecting fuel mass into the combustion chamber after a primary combustion event.
摘要翻译：动力系包括具有燃烧室和后处理系统的内燃机。用于减少动力系中NOx排放的方法包括将NO 2的实际废气进料流量比值监测为NO，监测所需的NO 2与NO的排气进料流比，将NO2与NO的实际和期望废气进料比比较，以及基于在一次燃烧事件之后将NO 2与NO的实际和期望废气进料流比例比较，其包括将燃料质量喷入燃烧室中来选择性地启动NO 2生成循环。

5. 发明授权

US08745969B2 Methods for engine exhaust NOx control using no oxidation in the engine 有权
标题翻译：发动机排气的方法NOx在发动机中不发生氧化
公开(公告)号：US08745969B2
公开(公告)日：2014-06-10
申请号：US12877162
申请日：2010-09-08
申请人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
发明人： Thompson M. Sloane , Wei Li , David J. Cleary , Kevin L. Perry , Michael B. Viola , David R. Monroe
IPC分类号： F01N3/20
CPC分类号： B01D53/9409 , B01D53/90 , B01D53/9495 , B01D2251/2067 , B01D2251/208 , B01D2255/102 , B01D2255/104 , B01D2255/2092 , B01D2258/012 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/103 , F01N3/2066 , F01N11/00 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F01N2610/03 , F02D41/0275 , F02D41/1461 , F02D41/1463 , F02D41/3035 , F02D41/405 , Y02T10/22 , Y02T10/24 , Y02T10/44 , Y02T10/47
摘要： A powertrain includes an internal combustion engine having a combustion chamber and an aftertreatment system. A method for reducing NOx emissions in the powertrain includes monitoring an actual exhaust gas feedstream ratio of NO2 to NO, monitoring a desired exhaust gas feedstream ratio of NO2 to NO, comparing the actual and the desired exhaust gas feedstream ratios of NO2 to NO, and selectively initiating a NO2 generation cycle based upon the comparison of the actual and the desired exhaust gas feedstream ratios of NO2 to NO comprising injecting fuel mass into the combustion chamber after a primary combustion event.
摘要翻译：动力系包括具有燃烧室和后处理系统的内燃机。用于减少动力系中NOx排放的方法包括将NO 2的实际废气进料流量比值监测为NO，监测所需的NO 2与NO的排气进料流比，将NO2与NO的实际和期望废气进料比比较，以及基于在一次燃烧事件之后将NO 2与NO的实际和期望废气进料流比例比较，其包括将燃料质量喷入燃烧室中来选择性地启动NO 2生成循环。

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