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1. 发明申请

US20090178396A1 EGR catalyzation with reduced EGR heating 审中-公开
标题翻译：减少EGR加热的EGR催化
公开(公告)号：US20090178396A1
公开(公告)日：2009-07-16
申请号：US12286001
申请日：2008-09-26
申请人： Aleksey Yezerets , Neal W. Currier , Bradlee J. Stroia , Haiying Chen , Howard Hess , Mahesh Konduru
发明人： Aleksey Yezerets , Neal W. Currier , Bradlee J. Stroia , Haiying Chen , Howard Hess , Mahesh Konduru
IPC分类号： F01N3/10
CPC分类号： F01N3/08 , F01N2370/04 , F01N2570/12 , F02B29/0406 , F02B37/00 , F02M26/05 , F02M26/28 , F02M26/35
摘要： One embodiment is a unique system of EGR catalyzation with reduced EGR heating. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要翻译：一个实施例是具有减少的EGR加热的EGR催化的独特系统。从以下说明和附图，其他实施例，形式，目的，特征，优点，方面和优点将变得显而易见。

2. 发明授权

US07377101B2 Plasma fuel converter NOx adsorber system for exhaust aftertreatment 失效
标题翻译：等离子燃料转换器NOx吸附器系统用于排气后处理
公开(公告)号：US07377101B2
公开(公告)日：2008-05-27
申请号：US10778275
申请日：2004-02-13
申请人： Rahul Mital , Bradlee J. Stroia , Robert C. Yu
发明人： Rahul Mital , Bradlee J. Stroia , Robert C. Yu
IPC分类号： F01N3/00
CPC分类号： F01N3/085 , F01N3/0842 , F01N3/0871 , F01N2240/28
摘要： The invention provides a NOx adsorber aftertreatment system for internal combustion engines which utilizes a plasma fuel converter operatively coupled to at least one NOx adsorber to aid in the regeneration of the NOx adsorber. Fuel and engine exhaust is injected into a plasma fuel converter upstream of a NOx absorber producing reductant such as H2, and CO, which are inlet into the NOx absorber. Reductants such as H2 and CO acting along and together help to efficiently regenerate the NOx Adsorber which in turn releases exhausts products such as CO2 and N2. Using the reductants generated by the plasma fuel converter NOx adsorbers, catalytic soot filter, and the like can be regenerated at exhaust temperatures less than 250° C. The plasma fuel converter, NOx adsorber regenerating aftertreatment system of the present invention may be used with any suitable control system.
摘要翻译：本发明提供一种用于内燃机的NOx吸附器后处理系统，其利用可操作地耦合至少一个NOx吸附器的等离子体燃料转化器来辅助NOx吸附器的再生。将燃料和发动机排气注入等离子体燃料转化器，该NOx吸收器产生还原剂例如H 2 CO和CO，其进入NOx吸收器。还原剂如H 2 CO和CO一起作用并且一起有助于有效地再生NOx吸附器，NOx吸附器再次排放产物如CO 2和N 2， SUB>。使用由等离子体燃料转化器生成的还原剂NOx吸附剂，催化烟灰过滤器等可以在低于250℃的排气温度下再生。本发明的等离子体燃料转化器，NOx吸附剂再生后处理系统可以与任何合适的控制系统。

3. 发明授权

US6045120A Flow balanced spill control valve 失效
标题翻译：流量平衡溢流控制阀
公开(公告)号：US6045120A
公开(公告)日：2000-04-04
申请号：US5684
申请日：1998-01-13
申请人： Yul J. Tarr , Bradlee J. Stroia , Todd M. Wieland , Jeffrey J. Sullivan
发明人： Yul J. Tarr , Bradlee J. Stroia , Todd M. Wieland , Jeffrey J. Sullivan
IPC分类号： F16K1/52 , F02M59/36 , F02M59/46 , F16K1/34 , F16K31/06 , F16K39/02 , F02M37/04
CPC分类号： F16K1/34 , F02M59/366 , F02M59/466
摘要： A control valve comprising a valve housing including a valve cavity, an inlet means formed in the valve housing for directing fluid into the valve cavity, and an outlet means formed in the valve housing for directing fluid out of the valve cavity. The control valve further includes a valve element mounted for reciprocal movement in the valve cavity between open and closed positions and biased toward the closed position by fluid pressure forces. A valve seat is associated with the valve element which engages the valve seat when in the closed position and permits flow between the valve seat and the valve element when in the open position. A flow force inducing means is positioned adjacent the valve element for redirecting fluid from the inlet means through a predetermined flow path arranged relative to the valve element to cause fluid flow to impact the valve element and create flow induced forces of sufficient magnitude necessary to advantageously counteract the fluid pressure forces.
摘要翻译：一种控制阀，包括阀壳体，其包括阀腔，形成在阀壳体中用于将流体引导到阀腔中的入口装置，以及形成在阀壳体中用于将流体引导出阀腔的出口装置。控制阀还包括阀元件，该阀元件安装成用于在打开和关闭位置之间在阀腔中往复运动，并通过流体压力力朝向关闭位置偏置。阀座与阀元件相关联，当处于关闭位置时，阀元件与阀座接合，并且当处于打开位置时允许阀座和阀元件之间的流动。流动力诱导装置邻近阀元件定位，用于使来自入口装置的流体经由相对于阀元件布置的预定流动路径重新定向，以使流体流动冲击阀元件，并产生足够大的流动引起的力以有利地抵消流体压力。

4. 发明授权

US6029913A Swirl tip injector nozzle 有权
标题翻译：旋转喷嘴喷嘴
公开(公告)号：US6029913A
公开(公告)日：2000-02-29
申请号：US144970
申请日：1998-09-01
申请人： Bradlee J. Stroia , Dennis M. Ashwill , Chad L. Buchanan
发明人： Bradlee J. Stroia , Dennis M. Ashwill , Chad L. Buchanan
IPC分类号： F02M61/18 , F02M61/16
CPC分类号： F02M61/1806
摘要： A swirl tip injector nozzle housing is provided for a fuel injector which includes a fuel atomization enhancing feature for creating effective fuel atomization and breakup during discharge from the injector. The fuel atomization enhancing feature includes a plurality of curvilinear spray holes having an angle of curvature equal to approximately 90 degrees. Fuel flowing from the inlet of each spray hole to the outlet is induced, by the 90 degree angle of curvature, to flow through a tangential flow path or swirl within the spray hole causing rapid spreading and breakup of the fuel jet spray upon exiting the outlet of the spray hole. The fuel atomization enhancing feature may also include positioning each spray hole so as to extend orthogonally from the interior surface of the fuel cavity to create optimal entry of the fuel into the tangential flow path.
摘要翻译：为燃料喷射器设置有旋转喷嘴喷嘴壳体，其包括用于在从喷射器排出的过程中产生有效的燃料雾化和分解的燃料雾化增强特征。燃料雾化增强特征包括具有等于大约90度的曲率角的多个曲线喷雾孔。通过90度曲率的角度引导从每个喷孔的入口流出到出口的燃料流过喷流孔内的切向流动路径或涡流，导致喷射喷嘴在离开出口时迅速扩散和分解的喷孔。燃料雾化增强特征还可以包括定位每个喷射孔，以便从燃料腔的内表面正交地延伸以产生燃料进入切向流动路径的最佳进入。

5. 发明申请

US20110296817A1 ADAPTIVE OXYGEN SENSOR METHODS, SYSTEMS, AND SOFTWARE 有权
标题翻译：自适应氧传感器方法，系统和软件
公开(公告)号：US20110296817A1
公开(公告)日：2011-12-08
申请号：US13213038
申请日：2011-08-18
申请人： Bradlee J. Stroia , Wei Lu
发明人： Bradlee J. Stroia , Wei Lu
IPC分类号： F01N3/18 , F02D45/00 , F01N3/00
CPC分类号： F01N3/0807 , F01N3/035 , F01N3/106 , F01N11/002 , F01N11/007 , F01N13/009 , F01N2550/00 , F01N2560/025 , F01N2560/06 , F01N2560/14 , F01N2900/0422 , F02D41/1454 , F02D41/222 , F02D41/2441 , F02D41/2454 , F02D41/2474 , Y02T10/20 , Y02T10/47
摘要： One embodiment is a system operable to control entry of an oxygen sensor into a learning mode. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要翻译：一个实施例是可操作以控制氧传感器进入学习模式的系统。从以下说明和附图，其他实施例，形式，目的，特征，优点，方面和优点将变得显而易见。

6. 发明授权

US07836687B2 Soot filter regeneration software, methods and systems 有权
标题翻译：烟灰过滤器再生软件，方法和系统
公开(公告)号：US07836687B2
公开(公告)日：2010-11-23
申请号：US12004447
申请日：2007-12-20
申请人： Bradlee J. Stroia , Wole Akinyemi
发明人： Bradlee J. Stroia , Wole Akinyemi
IPC分类号： F01N3/00
CPC分类号： F01N9/002 , F01N3/0231 , F01N3/0821 , F01N2900/0421 , Y02T10/47
摘要： One embodiment is a method including maintaining a count based upon an engine operating condition, determining a soot level based upon a characteristic of a diesel particulate filter, and requesting deSoot based upon the count meeting or exceeding a threshold, or the soot level meeting or exceeding a threshold, or both. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要翻译：一个实施例是一种方法，包括基于发动机操作条件维持计数，基于柴油微粒过滤器的特性确定烟灰水平，并且基于计数会议或超过阈值或者达到或超过的烟尘水平来请求deSoot 阈值或两者。从以下说明和附图，其他实施例，形式，目的，特征，优点，方面和优点将变得显而易见。

7. 发明申请

US20080154481A1 Adaptive oxygen sensor methods, systems, and software 审中-公开
标题翻译：自适应氧传感器方法，系统和软件
公开(公告)号：US20080154481A1
公开(公告)日：2008-06-26
申请号：US12002787
申请日：2007-12-18
申请人： Bradlee J. Stroia , Wei Lu
发明人： Bradlee J. Stroia , Wei Lu
IPC分类号： F01N11/00 , F01N3/021
CPC分类号： F01N3/0807 , F01N3/035 , F01N3/106 , F01N11/002 , F01N11/007 , F01N13/009 , F01N2550/00 , F01N2560/025 , F01N2560/06 , F01N2560/14 , F01N2900/0422 , F02D41/1454 , F02D41/222 , F02D41/2441 , F02D41/2454 , F02D41/2474 , Y02T10/20 , Y02T10/47
摘要： One embodiment is a system operable to control entry of an oxygen sensor into a learning mode. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要翻译：一个实施例是可操作以控制氧传感器进入学习模式的系统。从以下说明和附图，其他实施例，形式，目的，特征，优点，方面和优点将变得显而易见。

8. 发明授权

US06745560B2 Adsorber aftertreatment system having dual soot filters 有权
标题翻译：吸附器后处理系统具有双烟尘过滤器
公开(公告)号：US06745560B2
公开(公告)日：2004-06-08
申请号：US10192969
申请日：2002-07-11
申请人： Bradlee J. Stroia , Robert C. Yu , Rahul Mital , Michael J. Cunningham
发明人： Bradlee J. Stroia , Robert C. Yu , Rahul Mital , Michael J. Cunningham
IPC分类号： F01N300
CPC分类号： F01N3/0878 , B01D53/9431 , F01N3/032 , F01N3/0807 , F01N3/0814 , F01N3/0821 , F01N3/085 , F01N3/0871 , F01N13/011 , F01N2250/14 , F01N2570/04 , F01N2570/14 , F01N2610/03
摘要： Exhaust flow from an internal combustion engine is divided in a predetermined ratio between two adsorber catalysts arranged in parallel during lean operation. A regeneration cycle time is predetermined and regeneration is accomplished by injecting hydrocarbons into a catalyst leg having a reduced exhaust flow. Upon regeneration of the catalyst, the exhaust gas flow distribution is reversed and the opposite catalyst is regenerated while the regenerated catalyst bears the brunt of the exhaust flow. The exhaust flow then reverts to a normal (e.g. 50—50) flow distribution until another regeneration cycle is warranted. A catalytic soot filter placed upstream of each adsorber is also regenerated by hydrocarbon injection. The addition of the catalytic soot filter provides more time and surface area for the hydrocarbon to react with the oxygen. Some of the diesel fuel is reformulated into hydrogen and carbon monoxide for superior regeneration.
摘要翻译：来自内燃机的排气流在稀薄运转期间平行排列的两个吸附剂催化剂之间以预定比例分配。再生循环时间是预定的，并且通过将烃注入具有减少的排气流量的催化剂支管中来实现再生。催化剂再生时，排气流量分布相反，相反的催化剂再生，同时再生催化剂首当其冲。然后排气流回到正常（例如50-50）的流量分布，直到需要另外一个再生循环。置于每个吸附器上游的催化烟灰过滤器也通过烃注入再生。催化烟灰过滤器的添加为烃与氧气反应提供了更多的时间和表面积。一些柴油被重新配制成氢气和一氧化碳，以获得更好的再生。

9. 发明授权

US08567179B2 Adaptive oxygen sensor methods, systems, and software 有权
标题翻译：自适应氧传感器方法，系统和软件
公开(公告)号：US08567179B2
公开(公告)日：2013-10-29
申请号：US13213038
申请日：2011-08-18
申请人： Bradlee J. Stroia , Wei Lu
发明人： Bradlee J. Stroia , Wei Lu
IPC分类号： F02M25/06
CPC分类号： F01N3/0807 , F01N3/035 , F01N3/106 , F01N11/002 , F01N11/007 , F01N13/009 , F01N2550/00 , F01N2560/025 , F01N2560/06 , F01N2560/14 , F01N2900/0422 , F02D41/1454 , F02D41/222 , F02D41/2441 , F02D41/2454 , F02D41/2474 , Y02T10/20 , Y02T10/47
摘要： One embodiment is a system operable to control entry of an oxygen sensor into a learning mode. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
摘要翻译：一个实施例是可操作以控制氧传感器进入学习模式的系统。从以下说明和附图，其他实施例，形式，目的，特征，优点，方面和优点将变得显而易见。

10. 发明申请

US20080282684A1 APPARATUS, SYSTEM, AND METHOD FOR ENGINE-GENERATED HEAT UTILIZATION IN A NOx-ADSORBER AFTERTREATMENT SYSTEM 有权
标题翻译：用于NOx吸收体系中的发动机热利用的装置，系统和方法
公开(公告)号：US20080282684A1
公开(公告)日：2008-11-20
申请号：US11619159
申请日：2007-01-02
申请人： Michael J. Ruth , Bradlee J. Stroia
发明人： Michael J. Ruth , Bradlee J. Stroia
IPC分类号： F01N3/20 , F02B33/40
CPC分类号： F01N3/0807 , F01N2260/08 , F02B37/00 , Y02T10/20
摘要： An apparatus, system, and method are disclosed for utilizing engine-generated heat in a NOx-adsorber system. The apparatus may comprise a combustion device generating a heated exhaust stream. The apparatus may include a catalytic component that initiates at least one exhaust conditioning reaction within the heated exhaust stream. The catalytic component is fluidly coupled to the engine with a downpipe segment configured to preserve a minimum temperature at the catalytic component inlet based on specified operating conditions for the combustion device. The apparatus may also include a NOx-adsorber fluidly coupled to the catalytic component with a second downpipe segment.
摘要翻译：公开了一种用于在NO x吸附器系统中利用发动机产生的热量的装置，系统和方法。该装置可以包括产生加热的废气流的燃烧装置。该装置可以包括在加热的废气流内启动至少一个排气调节反应的催化组分。催化组分流体耦合到发动机，其中下管段构造成基于燃烧装置的特定操作条件来保持催化组分入口处的最低温度。该装置还可以包括与第二降管部分流体耦合到催化部件的NOx吸附器。

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