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31. 发明申请

US20120180453A1 SULFUR-TOLERANT PEROVSKITE NOx OXIDATION CATALYSTS 有权
标题翻译：耐硫酸钠氧化物氧化催化剂
公开(公告)号：US20120180453A1
公开(公告)日：2012-07-19
申请号：US13005573
申请日：2011-01-13
申请人： Richard J. Blint , Chang H. Kim
发明人： Richard J. Blint , Chang H. Kim
IPC分类号： F01N3/18
CPC分类号： B01D53/9413 , B01D2255/402 , B01D2258/012 , F01N3/035 , F01N3/106 , F01N3/108 , F01N13/009 , F01N2570/14 , Y02A50/2344
摘要： A method for catalytic oxidation of NO to NO2 in the sulfur-containing exhaust gases of lean-burn engines, such as diesel engines is disclosed. The catalysts are oxide perovskites with a credible likelihood of being sulfur-tolerant.
摘要翻译：公开了一种在诸如柴油发动机的稀燃燃烧发动机的含硫废气中将NO氧化成NO 2的方法。催化剂是具有耐硫的可靠可能性的氧化物钙钛矿。

32. 发明申请

US20120159935A1 PEROVSKITE-BASED CATALYSTS, CATALYST COMBINATIONS AND METHODS OF MAKING AND USING THE SAME 有权
标题翻译：基于PEROVSKITE的催化剂，催化剂组合及其制备和使用方法
公开(公告)号：US20120159935A1
公开(公告)日：2012-06-28
申请号：US12975419
申请日：2010-12-22
申请人： Wei Li , David B. Brown , Chang H. Kim , Gongshin QI , Steven J. Schmieg
发明人： Wei Li , David B. Brown , Chang H. Kim , Gongshin QI , Steven J. Schmieg
IPC分类号： F01N3/00 , B01D53/56 , B01D50/00
CPC分类号： B01D53/9422 , B01D53/9459 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1026 , B01D2255/204 , B01D2255/402 , B01D2255/91 , B01J23/002 , B01J23/34 , B01J23/83 , B01J35/0006 , B01J37/0215 , B01J37/0228 , B01J37/08 , B01J2523/00 , Y02C20/10 , B01J2523/24 , B01J2523/3706 , B01J2523/845 , B01J2523/72
摘要： One embodiment of the invention may include a method comprising providing a product comprising a substrate comprising a perovskite catalyst, NOx stored in or on the substrate and particulate matter in or on the substrate; releasing at least some of the stored NOx and oxidizing the released NOx to form NO2, and reacting the NO2 with carbon in the particulate matter to form at least one of CO or CO2.
摘要翻译：本发明的一个实施方案可以包括提供包括包含钙钛矿催化剂的基材，存储在基材中或基底上的NOx和在基底中或基底上的颗粒物质的产品的方法; 释放至少一部分储存的NOx并氧化释放的NOx以形成NO 2，并使NO 2与颗粒物质中的碳反应以形成CO或CO 2中的至少一种。

33. 发明申请

US20120159927A1 PEROVSKITE OXIDE COMPOUNDS FOR USE IN EXHAUST AFTERTREATMENT SYSTEMS 有权
标题翻译：用于废气处理系统的氧化亚锡化合物
公开(公告)号：US20120159927A1
公开(公告)日：2012-06-28
申请号：US12975449
申请日：2010-12-22
申请人： Wei Li , David B. Brown , Chang H. Kim , Gongshin Qi , Steven J. Schmieg
发明人： Wei Li , David B. Brown , Chang H. Kim , Gongshin Qi , Steven J. Schmieg
IPC分类号： F01N3/10
CPC分类号： F02D41/0275 , B01D53/9422 , B01D2255/402 , B01D2255/407 , B01D2255/9032 , B01D2255/9035 , B01D2255/91 , F01N3/0814 , F01N3/0842 , F01N3/106 , F01N3/2073 , F01N13/009 , F01N2510/0682 , F02D41/1475
摘要： A method for removing NOX from an oxygen-rich exhaust flow produced by a combustion source that is combusting a lean mixture of air and fuel may include passing the oxygen-rich exhaust flow through an exhaust aftertreatment system that includes a NOX oxidation catalyst that includes perovskite oxide particles, a NOX storage catalyst, and a NOX reduction catalyst.
摘要翻译：从燃烧空气和燃料的稀混合物的燃烧源产生的富氧排气流中除去NO x的方法可以包括使富氧排气流通过包括含有钙钛矿的NO x氧化催化剂的排气后处理系统氧化物颗粒，NO x储存催化剂和NO x还原催化剂。

34. 发明申请

US20120134907A1 COATED PEROVSKITE-BASED CATALYSTS, CATALYST COMBINATIONS AND METHODS OF TREATING A GAS STREAM 有权
标题翻译：涂层的基于催化剂的催化剂，催化剂组合和处理气流的方法
公开(公告)号：US20120134907A1
公开(公告)日：2012-05-31
申请号：US12955317
申请日：2010-11-29
申请人： Gongshin Qi , Chang H. Kim , Wei Li
发明人： Gongshin Qi , Chang H. Kim , Wei Li
IPC分类号： B01D53/56 , B01D53/72 , B01J8/04
CPC分类号： B01D53/9468 , B01D53/9472 , B01D2251/2062 , B01D2251/2067 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1028 , B01D2255/2022 , B01D2255/2025 , B01D2255/2027 , B01D2255/2042 , B01D2255/2045 , B01D2255/2063 , B01D2255/20761 , B01D2255/402 , B01D2255/407 , B01D2255/9022 , B01D2255/9032 , B01D2255/91 , B01D2258/012 , B01D2259/4533 , B01J23/002 , B01J23/10 , B01J23/34 , B01J23/83 , B01J23/8892 , B01J35/04 , B01J37/038
摘要： One embodiment of the invention includes a method of treating a gas stream comprising flowing the gas stream over a hydrocarbon reduction and NOx reduction catalyst first, and thereafter flowing the gas over a perovskite and NOx trap material for NOx oxidation and storage. In one embodiment, the hydrocarbon reduction and NOx reduction catalyst may include palladium. In one embodiment, the perovskite catalyst may have the general formula ABO3, AA′BO3, ABB′O3, or AA′BB′O3. The perovskite catalyst may be the only catalyst or a second non-perovskite catalyst may include at least one of palladium, platinum, rhodium, ruthenium or a catalyst system including one or more of the same or alloys thereof. In one embodiment, the NOx trap material may include at least one of alkali metals, alkaline earth metals such as barium, calcium, potassium, or sodium.
摘要翻译：本发明的一个实施方案包括处理气流的方法，其包括先将气流流过烃还原和NOx还原催化剂，然后使气体流过用于NOx氧化和储存的钙钛矿和NOx捕集材料。在一个实施方案中，烃还原和NOx还原催化剂可以包括钯。在一个实施方案中，钙钛矿催化剂可以具有通式ABO3，AA'BO3，ABB'O3或AA'BB'O3。钙钛矿催化剂可以是唯一的催化剂，或者第二非钙钛矿催化剂可以包括钯，铂，铑，钌中的至少一种或包含一种或多种相同的催化剂体系或其合金。在一个实施方案中，NOx捕获材料可以包括碱金属，碱土金属如钡，钙，钾或钠中的至少一种。

35. 发明申请

US20110082030A1 WASHCOATING TECHNIQUE FOR PEROVSKITE CATALYSTS 有权
标题翻译： PEROVSKITE催化剂的洗涤技术
公开(公告)号：US20110082030A1
公开(公告)日：2011-04-07
申请号：US12571606
申请日：2009-10-01
申请人： Chang H. Kim , Wei Li , Kevin A. Dahlberg
发明人： Chang H. Kim , Wei Li , Kevin A. Dahlberg
IPC分类号： B01J23/10
CPC分类号： B01J23/34 , B01J23/002 , B01J23/83 , B01J35/04 , B01J37/0203 , B01J37/0228 , B01J37/08 , B01J37/086 , B01J2523/00 , C01G45/1264 , C01G51/68 , C01G51/70 , C01P2002/34 , C01P2002/77 , B01J2523/24 , B01J2523/3706 , B01J2523/845 , B01J2523/72
摘要： Precursor cations of A and B elements of an ABO3 perovskite in aqueous solution are formed as an ionic complex gel with citric acid or other suitable polybasic carboxylic acid. The aqueous gel is coated onto a desired catalyst substrate and calcined to form, in-situ, particles of the crystalline perovskite as, for example, an oxidation catalyst on the substrate. In one embodiment, a perovskite catalyst such as LaCoO3 is formed on catalyst supporting cell walls of an extruded ceramic monolith for oxidation of NO in the exhaust gas of a lean burn vehicle engine.
摘要翻译： ABO3钙钛矿在水溶液中的A和B元素的前体阳离子形成为具有柠檬酸或其它合适的多元羧酸的离子络合物凝胶。将水性凝胶涂覆到所需的催化剂基材上并煅烧以形成例如结晶钙钛矿的颗粒，例如在基材上的氧化催化剂。在一个实施方案中，在用于氧化稀燃汽车发动机的废气中的NO的挤出陶瓷整体块的催化剂支撑细胞壁上形成诸如LaCoO 3的钙钛矿催化剂。

36. 发明申请

US20100233045A1 SULFUR TOLERANT PEROVSKITE SUPPORTED CATALYSTS 有权
标题翻译：耐硫酸钙支持的催化剂
公开(公告)号：US20100233045A1
公开(公告)日：2010-09-16
申请号：US12720158
申请日：2010-03-09
申请人： Chang H. Kim , Wei Li , Richard J. Blint
发明人： Chang H. Kim , Wei Li , Richard J. Blint
IPC分类号： B01J23/10 , B01D50/00
CPC分类号： F01N3/0814 , B01D53/944 , B01D53/9477 , B01D2251/2062 , B01D2251/2067 , B01D2255/1023 , B01D2255/206 , B01D2255/2073 , B01D2255/20746 , B01D2255/402 , B01D2255/91 , B01D2255/9207 , B01D2257/404 , B01D2257/7022 , B01D2258/012 , B01D2258/014 , B01J23/002 , B01J23/6562 , B01J23/894 , B01J23/8946 , B01J35/04 , B01J37/0215 , B01J37/0242 , B01J37/031 , B01J2523/00 , F01N3/2066 , F01N2510/067 , Y02T10/24 , B01J2523/24 , B01J2523/3706 , B01J2523/72 , B01J2523/824 , B01J2523/845
摘要： A sulfur tolerant oxidation catalyst with appreciable NO and HC oxidation capabilities has been developed for use in any component of an exhaust aftertreatment system for a lean-burn engine where the oxidation of at least NO is desired. Several non-exclusive examples of such components where the oxidation catalyst may be employed include a DOC and a LNT. The oxidation catalyst may comprise perovskite oxide particles that support palladium particles. The ability of the palladium supported perovskite oxide particles to concurrently oxidize NO and HC's can significantly diminish or altogether eliminate the use of platinum in the exhaust aftertreatment system for at least NO oxidation. The oxidation catalyst, moreover, may exhibit superior thermal durability and better NO and HC oxidation activities than platinum in some instances.
摘要翻译：已经开发了具有可观的NO和HC氧化能力的耐硫氧化催化剂，用于需要至少NO的氧化的稀燃燃烧发动机的排气后处理系统的任何组分。可以使用氧化催化剂的这些组分的几个非排他性实例包括DOC和LNT。氧化催化剂可以包含支持钯颗粒的钙钛矿氧化物颗粒。钯负载的钙钛矿氧化物颗粒同时氧化NO和HC的能力可以显着减少或完全消除在排气后处理系统中使用铂至少NO氧化。此外，氧化催化剂在一些情况下可能表现出比铂更优异的耐热性和更好的NO和HC氧化活性。

37. 发明申请

US20100229533A1 PEROVSKITE-TYPE COMPOUNDS FOR USE IN LEAN NOx TRAPS 有权
标题翻译： PEROVSKITE型化合物用于降低NOx排放
公开(公告)号：US20100229533A1
公开(公告)日：2010-09-16
申请号：US12713803
申请日：2010-02-26
申请人： Wei Li , Chang H. Kim , Gongshin Qi
发明人： Wei Li , Chang H. Kim , Gongshin Qi
IPC分类号： F01N3/20 , F01N3/10
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2022 , B01D2255/2042 , B01D2255/2045 , B01D2255/2063 , B01D2255/20715 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/2092 , B01D2255/407 , B01D2255/50 , B01D2255/91 , B01D2258/012 , B01D2258/014 , B01J23/002 , B01J23/63 , B01J23/6562 , B01J37/0248 , B01J37/10 , B01J2523/00 , B01J2523/24 , B01J2523/25 , B01J2523/3706 , B01J2523/3712 , B01J2523/48 , B01J2523/72 , B01J2523/822 , B01J2523/824
摘要： An exhaust aftertreatment system for a lean-burn engine may include a lean NOx trap that comprises a catalyst material. The catalyst material may remove NOx gases from the engine-out exhaust emitted from the lean-burn engine. The catalyst material may include a NOx oxidation catalyst that comprises a perovskite compound.
摘要翻译：用于稀薄燃烧发动机的排气后处理系统可以包括包含催化剂材料的贫NOx捕集器。催化剂材料可以从从稀燃发动机排出的发动机排出的废气中去除NOx气体。催化剂材料可以包括包含钙钛矿化合物的NOx氧化催化剂。

38. 发明授权

US06240082B1 Router for daisy-chained components 失效
标题翻译：路由器用于菊花链组件
公开(公告)号：US06240082B1
公开(公告)日：2001-05-29
申请号：US09037367
申请日：1998-03-10
申请人： Chang H. Kim , Mark H. Kraml
发明人： Chang H. Kim , Mark H. Kraml
IPC分类号： H04B7216
CPC分类号： H04B1/707 , H04W88/08
摘要： Each link between components connected in a daisy-chain configuration is also connected to a special router that can be configured to bypass any one or more of the components. In this way, one or more failed components can be isolated from the daisy-chain configuration without affecting the ability of the other operational components to continue to operate properly. In one embodiment, the special router has a configuration of horizontal and vertical switches and delay nodes. The switches can be independently and selectively controlled to isolate one or more of the components from the daisy-chain configuration, while the delay nodes delay transmission of the signals to simulate the processing time of the bypassed components. In this way, interference with the processing of the remaining operational components can be minimized. In a mobile telecommunications application where each component is a cell-site modem (CSM) of a base station responsible for communications with a different assigned mobile unit, a single-point CSM failure can be detected and isolated in real time without adversely affecting the ability of the remaining operational CSMs to continue to operate, even without interrupting active support of current calls.
摘要翻译：以菊花链配置连接的组件之间的每个链接也连接到可配置为绕过任何一个或多个组件的特殊路由器。以这种方式，一个或多个故障组件可以与菊花链配置隔离，而不会影响其他操作组件继续正常运行的能力。在一个实施例中，特殊路由器具有水平和垂直交换机和延迟节点的配置。可以独立地和选择性地控制开关以将一个或多个组件与菊花链配置隔离，而延迟节点延迟信号的传输以模拟旁路组件的处理时间。以这种方式，可以最小化对其余操作部件的处理的干扰。在移动电信应用中，其中每个组件是负责与不同分配的移动单元的通信的基站的小区现场调制解调器（CSM），可以实时检测和隔离单点CSM故障，而不会不利地影响能力的剩余操作CSM继续运行，即使不中断当前呼叫的积极支持。

39. 发明授权

US5675221A Apparatus and method for transmitting foward/receiving dimming control signal and up/down encoding manner using a common user power line 失效
标题翻译：使用公共用户电力线传输前馈/接收调光控制信号和上/下编码方式的装置和方法
公开(公告)号：US5675221A
公开(公告)日：1997-10-07
申请号：US541830
申请日：1995-10-10
申请人： Hong K. Yoo , Ki J. Im , Sang K. Lee , Eun T. Jung , Kyung H. Lee , Chang H. Kim , Bog Y. Kang , Byung R. Yang
发明人： Hong K. Yoo , Ki J. Im , Sang K. Lee , Eun T. Jung , Kyung H. Lee , Chang H. Kim , Bog Y. Kang , Byung R. Yang
IPC分类号： H05B37/02 , H05B41/36 , H05B41/392
CPC分类号： H05B37/0263 , H05B41/36 , H05B41/3921
摘要： An apparatus and a method for transmitting a dimming control signal in an up/down encoding manner. A dimming control value and a number of a desired electronic ballast group are set by the user and then encoded into binary data in the up/down manner. The encoded binary data is set as transmission data. A receiving stage receives the transmission data and performs a dimming control operation on the basis of dimming up/down information and electronic ballast group number up/down information of the received data.
摘要翻译：一种以上/下编码方式发送调光控制信号的装置和方法。调光控制值和所需电子镇流器组的数量由用户设定，然后以上/下方式编码成二进制数据。编码的二进制数据被设置为传输数据。接收级接收传输数据，并根据接收到的数据的调光上/下信息和电子镇流器组号上/下信息进行调光控制。

40. 发明授权

US08932871B2 Ozone conversion sensors for an automobile 有权
标题翻译：用于汽车的臭氧转换传感器
公开(公告)号：US08932871B2
公开(公告)日：2015-01-13
申请号：US13291573
申请日：2011-11-08
申请人： Scott H. Wittkopp , Chang H. Kim , Brian T. Heil
发明人： Scott H. Wittkopp , Chang H. Kim , Brian T. Heil
IPC分类号： G01N27/04 , G01N27/416 , G01N33/00 , F01N11/00 , F01P3/18 , F01P11/12
CPC分类号： F01P3/18 , F01P11/12 , G01N33/0039 , Y02A50/247 , Y10T436/206664 , Y10T436/25875
摘要： A system for a vehicle includes a first ozone sensor that generates a first sensor signal indicating a first amount of ozone in air flowing into a radiator. A second ozone sensor generates a second sensor signal indicating a second amount of ozone in air flowing out of the radiator. A control module receives the first sensor signal and the second sensor signal and determines an ozone conversion rate based on the first sensor signal and the second sensor signal.
摘要翻译：一种用于车辆的系统包括：第一臭氧传感器，其产生指示流入散热器的空气中的第一臭氧量的第一传感器信号。第二臭氧传感器产生指示从散热器流出的空气中的第二量的臭氧的第二传感器信号。控制模块接收第一传感器信号和第二传感器信号，并且基于第一传感器信号和第二传感器信号确定臭氧转化率。

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