公开(公告)号：US20150071824A1

公开(公告)日：2015-03-12

申请号：US14394048

申请日：2012-04-12

申请人： Jeffrey R. Kelso ,  Jason B. Arriaga ,  Gregory A. Griffin ,  Timothy Taekhoon Yoon ,  Adam C. Lack ,  Navtej Singh ,  Ryan Andrew Wacker ,  Prasanna Nagabushan-Venkatesh

发明人： Jeffrey R. Kelso ,  Jason B. Arriaga ,  Gregory A. Griffin ,  Timothy Taekhoon Yoon ,  Adam C. Lack ,  Navtej Singh ,  Ryan Andrew Wacker ,  Prasanna Nagabushan-Venkatesh

IPC分类号： B01D53/56 ,  B01D53/76

CPC分类号： B01D53/56 ,  B01D53/76 ,  F01N5/04 ,  F01N2240/20 ,  F01N2610/14 ,  Y02T10/16

摘要： A reductant mixing system having injector and mixing plate positioned within mixing canister is disclosed. Injector discharges reductant directly into vehicle exhaust gases. Mixing plate effects turbulence to mix gases for NO reduction. Mixing plate includes plurality of arms each having surface area and extending from center of plate, barrier region defined by collective surface areas of arms and substantially centered for diverting fluid flow outward, and first and second cut-outs, which allow the gases diverted by barrier region to pass mixing plate into adjacent canister of exhaust treatment system. Each of the first cutouts is defined by outer edge between adjacent arms, and second tier of cut-outs defined by inner edge proximate end of each arm.

摘要翻译： 公开了一种具有位于混合罐内的注射器和混合板的还原剂混合系统。 进样器将还原剂直接排放到车辆废气中。 混合板效应湍流以混合气体以减少NO。 混合板包括多个臂，每个臂具有表面积并且从板的中心延伸，由臂的集体表面区域限定的阻挡区域并且基本上居中以用于向外流动的流体流动;以及第一和第二切口，其允许气体被屏障 区域将混合板通入废气处理系统的相邻罐。 每个第一切口由相邻臂之间的外边缘限定，第二切口由每个臂的近端限定的切口限定。

公开(公告)号：US20130160430A1

公开(公告)日：2013-06-27

申请号：US13702067

申请日：2010-06-04

申请人： Navtej Singh ,  Adam C. Lack

发明人： Navtej Singh ,  Adam C. Lack

IPC分类号： F01N3/025

CPC分类号： F01N9/00 ,  F01N3/0253 ,  F01N3/2033 ,  F01N2610/03 ,  F01N2900/1402 ,  Y02T10/26 ,  Y02T10/47

摘要： A method of providing hydrocarbons to an engine exhaust for regenerating a diesel particulate filter within an exhaust system of a diesel engine. A mass flow rate of exhaust gas within an exhaust system is determined. A mass flow rate of oxygen within the exhaust gas entering the diesel oxidation catalyst is determined. A set point indicative of an allowable mass flow rate of oxygen within the exhaust gas exiting the diesel oxidation catalyst is received. A hydrocarbon threshold that may be injected into the exhaust system is calculated. Hydrocarbons are injected into the exhaust system upstream of the diesel oxidation catalyst, wherein the injected hydrocarbons do not exceed the calculated threshold amount of hydrocarbons.

摘要翻译： 将柴油发动机的排气系统内的柴油机微粒过滤器再生的发动机排气用碳氢化合物的方法。 确定排气系统内废气的质量流量。 确定进入柴油机氧化催化剂的废气中的氧质量流量。 接收表示离开柴油机氧化催化剂的废气中允许的氧气质量流量的设定点。 计算可以注入到排气系统中的烃阈值。 将碳氢化合物注入到柴油机氧化催化剂上游的排气系统中，其中注入的烃不超过所计算的烃的阈值量。

公开(公告)号：US07049565B2

公开(公告)日：2006-05-23

申请号：US10377393

申请日：2003-02-28

申请人： Navtej Singh Saluja ,  Alfredo Riviere

发明人： Navtej Singh Saluja ,  Alfredo Riviere

IPC分类号： H05B6/02

CPC分类号： B22D17/007 ,  H05B6/06 ,  H05B6/101

摘要： The present invention utilizes a dynamically controlled frequency system for the process of induction heating semi-solid material. Semi-solid precursor material is machined into billets of a desired size. These billets are subjected to one or more heating processes utilizing an induction heating process that is dynamically controlled by adjusting the frequency of an induction coil current to achieve a desired temperature in a semi-solid material billet.

公开(公告)号：US09174167B2

公开(公告)日：2015-11-03

申请号：US14394048

申请日：2012-04-12

申请人： Jeffrey R. Kelso ,  Jason B. Arriaga ,  Gregory A. Griffin ,  Timothy Taekhoon Yoon ,  Adam C. Lack ,  Navtej Singh ,  Ryan Andrew Wacker ,  Prasanna Nagabushan-Venkatesh

发明人： Jeffrey R. Kelso ,  Jason B. Arriaga ,  Gregory A. Griffin ,  Timothy Taekhoon Yoon ,  Adam C. Lack ,  Navtej Singh ,  Ryan Andrew Wacker ,  Prasanna Nagabushan-Venkatesh

IPC分类号： F01N3/00 ,  B01D53/56 ,  F01N5/04 ,  B01D53/76

CPC分类号： B01D53/56 ,  B01D53/76 ,  F01N5/04 ,  F01N2240/20 ,  F01N2610/14 ,  Y02T10/16

摘要： A reductant mixing system having injector and mixing plate positioned within mixing canister is disclosed. Injector discharges reductant directly into vehicle exhaust gases. Mixing plate effects turbulence to mix gases for NO reduction. Mixing plate includes plurality of arms each having surface area and extending from center of plate, barrier region defined by collective surface areas of arms and substantially centered for diverting fluid flow outward, and first and second cut-outs, which allow the gases diverted by barrier region to pass mixing plate into adjacent canister of exhaust treatment system. Each of the first cutouts is defined by outer edge between adjacent arms, and second tier of cut-outs defined by inner edge proximate end of each arm.

摘要翻译： 公开了一种具有位于混合罐内的注射器和混合板的还原剂混合系统。 进样器将还原剂直接排放到车辆废气中。 混合板效应湍流以混合气体以减少NO。 混合板包括多个臂，每个臂具有表面积并且从板的中心延伸，由臂的集体表面区域限定的基本中心并向外流动的流体流动的第一和第二切口，其允许由屏障 区域将混合板通入废气处理系统的相邻罐。 每个第一切口由相邻臂之间的外边缘限定，第二切口由每个臂的近端限定的切口限定。

公开(公告)号：US5820940A

公开(公告)日：1998-10-13

申请号：US080648

申请日：1993-06-21

申请人： Igor Vasilievich Gorynin ,  Boris Vladimirovich Farmakovsky ,  Alexander Pavlovich Khinsky ,  Karina Vasilievna Kalogina ,  Alfredo Riviere V. ,  Julian Szekely ,  Navtej Singh Saluja

发明人： Igor Vasilievich Gorynin ,  Boris Vladimirovich Farmakovsky ,  Alexander Pavlovich Khinsky ,  Karina Vasilievna Kalogina ,  Alfredo Riviere V. ,  Julian Szekely ,  Navtej Singh Saluja

IPC分类号： C23C4/08 ,  C23C4/12 ,  B05D3/12

CPC分类号： C23C4/08 ,  C23C4/134

摘要： The method of preparing an adhesive layer on a substrate includes introducing a thermally reactive powder comprising aluminum and a second metal into a plasma torch, wherein the thermally reactive powder is substantially free of binder, additive and contaminant and does not contain a significant amount of intermetallic compound into a plasma torch. An exothermic reaction is initiated within the thermally reactive powders in the plasma torch and the exotherming powders impinge onto a substrate, such that the heat generated by the exothermic reaction is generated predominantly on the substrate.

摘要翻译： 在基材上制备粘合剂层的方法包括将包含铝和第二金属的热反应性粉末引入等离子体焰炬中，其中热反应性粉末基本上不含粘合剂，添加剂和污染物，并且不含有显着量的金属间化合物 复合成等离子体焰炬。 在等离子体焰炬内的热反应性粉末中引发放热反应，并且放热粉末撞击到衬底上，使得由放热反应产生的热主要在衬底上产生。

公开(公告)号：US09228473B2

公开(公告)日：2016-01-05

申请号：US13702067

申请日：2010-06-04

申请人： Navtej Singh ,  Adam C. Lack

发明人： Navtej Singh ,  Adam C. Lack

IPC分类号： F01N3/00 ,  F01N3/10 ,  F01N3/02 ,  F01N9/00 ,  F01N3/025 ,  F01N3/20

CPC分类号： F01N9/00 ,  F01N3/0253 ,  F01N3/2033 ,  F01N2610/03 ,  F01N2900/1402 ,  Y02T10/26 ,  Y02T10/47

摘要： A method of providing hydrocarbons to an engine exhaust for regenerating a diesel particulate filter within an exhaust system of a diesel engine. A mass flow rate of exhaust gas within an exhaust system is determined. A mass flow rate of oxygen within the exhaust gas entering the diesel oxidation catalyst is determined. A set point indicative of an allowable mass flow rate of oxygen within the exhaust gas exiting the diesel oxidation catalyst is received. A hydrocarbon threshold that may be injected into the exhaust system is calculated. Hydrocarbons are injected into the exhaust system upstream of the diesel oxidation catalyst, wherein the injected hydrocarbons do not exceed the calculated threshold amount of hydrocarbons.

摘要翻译： 将柴油发动机的排气系统内的柴油机微粒过滤器再生的发动机排气用碳氢化合物的方法。 确定排气系统内废气的质量流量。 确定进入柴油机氧化催化剂的废气中的氧质量流量。 接收表示离开柴油机氧化催化剂的废气中允许的氧气质量流量的设定点。 计算可以注入到排气系统中的烃阈值。 将碳氢化合物注入到柴油机氧化催化剂上游的排气系统中，其中注入的烃不超过所计算的烃的阈值量。

公开(公告)号：US20150363598A1

公开(公告)日：2015-12-17

申请号：US14761285

申请日：2014-01-16

申请人： Chong XU ,  Bing SUN ,  Navtej SINGH ,  Yichong LIN ,  Zheng BU

发明人： Chong Xu ,  Bing Sun ,  Navtej Singh ,  Yichong Lin ,  Zheng Bu

IPC分类号： G06F21/56

CPC分类号： G06F21/563 ,  G06F21/564 ,  G06F21/566 ,  G06F21/567

摘要： A method is provided in one example embodiment and includes initiating an execution of a compiled script, evaluating a function called in the compiled script, detecting an execution event based on at least a first criterion, and storing information associated with the execution event in an execution event queue. The method also includes verifying a correlation signature based on information associated with at least one execution event in the execution event queue. In specific embodiments, the method includes evaluating an assignment statement of a script during compilation of the script by a compiler, detecting a compilation event based on at least a second criterion, and storing information associated with the compilation event in a compilation event queue. In yet additional embodiments, the verification of the correlation signature is based in part on information associated with one or more compilation events in the compilation event queue.

摘要翻译： 在一个示例实施例中提供了一种方法，并且包括启动编译脚本的执行，评估在编译脚本中调用的函数，至少基于第一准则来检测执行事件，以及将与执行事件相关联的信息存储在执行中 事件队列。 该方法还包括基于与执行事件队列中的至少一个执行事件相关联的信息来验证相关签名。 在具体实施例中，该方法包括在由编译器编译脚本期间评估脚本的赋值语句，基于至少第二准则检测编译事件，以及将与编译事件相关联的信息存储在编译事件队列中。 在另外的实施例中，相关签名的验证部分地基于与编译事件队列中的一个或多个编译事件相关联的信息。

公开(公告)号：US08549849B2

公开(公告)日：2013-10-08

申请号：US13366492

申请日：2012-02-06

申请人： Gregory A. Griffin ,  Timothy Yoon ,  Jeffrey R. Kelso ,  Adam C. Lack ,  Jason B. Arriaga ,  Navtej Singh

发明人： Gregory A. Griffin ,  Timothy Yoon ,  Jeffrey R. Kelso ,  Adam C. Lack ,  Jason B. Arriaga ,  Navtej Singh

IPC分类号： F01N3/10

CPC分类号： F01N3/2066 ,  C01C1/006 ,  F01N13/14 ,  F01N2450/30 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/1406 ,  Y02A50/2325 ,  Y02T10/24

摘要： A system and method relate to a reductant dosing for use in the reduction of NOx in an exhaust stream is disclosed. The system and method incorporates a separate first or start-up cartridge and an insulated mantel or housing containing at least one to a plurality of main cartridges. The first and main cartridges store an ammonia adsorbing/desorbing material, which releases ammonia gas upon application of sufficient heat. The start-up cartridge permits the initial release of ammonia gas into the exhaust stream even during start-up of an engine, and because it is separate from the main cartridge, the first cartridge cools faster than the main cartridge and can be replenished with ammonia sooner than the main cartridge. The start-up cartridge is housed in or surrounded by a non-insulating debris shield.

摘要翻译： 公开了一种用于还原废气流中的NOx的还原剂计量的系统和方法。 该系统和方法包括单独的第一或启动盒和包含至少一个至多个主盒的绝缘壁架或壳体。 第一和主墨盒存储氨吸附/解吸材料，其在施加足够的热量时释放氨气。 启动盒允许即使在发动机启动时也将氨气初始释放到废气流中，并且由于其与主盒分离，所以第一盒比主盒冷却更快，并且可以补充氨 早于主墨盒。 启动盒安装在非绝缘碎片防护罩中或围绕着。

公开(公告)号：US06500284B1

公开(公告)日：2002-12-31

申请号：US09095434

申请日：1998-06-10

申请人： Youdong Zhou ,  Jian Lu ,  Navtej Singh Saluja ,  Alfredo Riviere, V

发明人： Youdong Zhou ,  Jian Lu ,  Navtej Singh Saluja ,  Alfredo Riviere, V

IPC分类号： C22F104

CPC分类号： C22C1/005 ,  B21B1/463 ,  B21B3/003 ,  B21B2003/001 ,  B22D11/00 ,  B22D17/007

摘要： There is provided a continuous casting and rolling process for continuously producing a deformed fine grain solid metal composition suitable for semi-solid forming. The process is characterized by high throughput, continuity, and precise control of the process parameters, such as solidification rate, rolling temperature and speed and total deformation. The solidification rate is preferred to be in a range of 10 to 150° C./s, and the total deformation is controlled to be larger than a Mises effective strain of 2.3 to obtain a deformed fine grain structure with enough distortion energy. A method combining the continuous casting and rolling process of preparing semi-solid raw material with semi-solid forming of shaped articles is also disclosed.

摘要翻译： 提供连续铸造和轧制方法，用于连续生产适用于半固体成形的变形的细晶粒固体金属组合物。 该工艺的特点是高生产率，连续性和精确控制工艺参数，如凝固速率，轧制温度，速度和总变形。 固化速度优选在10〜150℃/秒的范围内，并且将总变形控制为大于米塞斯有效应变为2.3以获得具有足够的变形能的变形细晶粒结构。 还公开了一种将半固体原料与成型制品半固体成型制备连续铸造和轧制过程的方法。

公开(公告)号：US09551255B2

公开(公告)日：2017-01-24

申请号：US14394121

申请日：2012-04-13

申请人： Jeffrey R. Kelso ,  Jason B. Arriaga ,  Gregory A. Griffin ,  Timothy Taekhoon Yoon ,  Adam C. Lack ,  Navtej Singh ,  Ryan Andrew Wacker ,  Prasanna Nagabushan-Venkatesh ,  Jorge Prieto

发明人： Jeffrey R. Kelso ,  Jason B. Arriaga ,  Gregory A. Griffin ,  Timothy Taekhoon Yoon ,  Adam C. Lack ,  Navtej Singh ,  Ryan Andrew Wacker ,  Prasanna Nagabushan-Venkatesh ,  Jorge Prieto

IPC分类号： F01N1/00 ,  F01N3/28 ,  F01N3/20

CPC分类号： F01N3/2892 ,  B01F3/04049 ,  B01F5/0451 ,  B01F5/0463 ,  B01F5/0606 ,  B01F2005/0034 ,  F01N3/2066 ,  F01N3/208 ,  F01N2240/20 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02A50/2325 ,  Y02T10/24

摘要： A system for mixing ammonia (reductant) with engine exhaust includes an exhaust flow created by a vehicle engine, an ammonia feed line passing into the exhaust flow, an injector connected to the feed line and positioned within the exhaust flow, the injector having at least one port for discharging ammonia into the exhaust flow, and a mixing plate positioned within the exhaust flow downstream of the ammonia injector and stabilizing at least one of either the feed line and the injector. An aspect of the invention is to stabilize the injector by attaching the mixing plate to the feed line to provide such stability. Alternatively or additionally, the mixing plate is attached to the injector to stabilize. The feed line may even pass through the mixing plate.

摘要翻译： 用于将氨（还原剂）与发动机排气混合的系统包括由车辆发动机产生的排气流，穿过排气流的氨进料管线，连接到进料管线并位于排气流中的喷射器，喷射器至少具有 用于将氨排放到废气流中的一个端口，以及位于氨注入器下游的排气流中的混合板，并稳定进料管线和喷射器中的至少一个。 本发明的一个方面是通过将混合板连接到进料管线来稳定喷射器以提供这种稳定性。 或者或另外，混合板连接到喷射器以稳定。 进料管线甚至可以通过混合板。