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1. 发明申请

US20070101648A1 Method and apparatus for endothermic fuel reformation 审中-公开
标题翻译：吸热燃料改造方法和装置
公开(公告)号：US20070101648A1
公开(公告)日：2007-05-10
申请号：US11271765
申请日：2005-11-10
申请人： Robert Iverson , Navin Khadiya , Samuel Crane
发明人： Robert Iverson , Navin Khadiya , Samuel Crane
IPC分类号： C01B3/02
CPC分类号： C01B3/382 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0883 , C01B2203/0244 , C01B2203/0844 , C01B2203/142 , C01B2203/82
摘要： A fuel reforming apparatus for reforming a fuel comprises a combustion device and a catalyst. The combustion device is configured to oxidize a portion of the fuel into H2O. The catalyst is configured to catalyze an endothermic reaction between the H2O and another portion of the fuel so as to produce a reformate gas. An associated method is disclosed.
摘要翻译：用于燃料重整的燃料重整装置包括燃烧装置和催化剂。燃烧装置被配置为将一部分燃料氧化成H 2 O 2。催化剂被配置为催化H 2 O 2和另一部分燃料之间的吸热反应，以便产生重整气体。公开了一种相关联的方法。

2. 发明申请

US20070095053A1 Method and apparatus for emissions trap regeneration 审中-公开
标题翻译：排放物捕集器再生的方法和装置
公开(公告)号：US20070095053A1
公开(公告)日：2007-05-03
申请号：US11262669
申请日：2005-10-31
申请人： Samuel Crane , Navin Khadiya
发明人： Samuel Crane , Navin Khadiya
IPC分类号： F01N3/00
CPC分类号： F01N3/0871 , F01N3/0828 , F01N3/0842 , F01N3/085 , F01N3/0878 , F01N13/011 , F01N2240/30 , F02D41/0035 , F02D41/027 , F02D41/0275
摘要： An apparatus comprises an emissions trap and a trap regenerator fluidly coupled to the emissions trap to advance a regenerative agent thereto to regenerate the emissions trap. The trap regenerator is configured to change a concentration of the regenerative agent advanced to the emissions trap from a first trap-regenerating level to a second trap-regenerating level different from the first trap-regenerating level. An associated method is disclosed.
摘要翻译：一种装置包括排放物捕集器和流体耦合到排放阱的捕集器再生器，以将再生剂推进到其中以再生排放阱。陷阱再生器被配置为将先进到排放阱的再生剂的浓度从第一捕集器再生水平改变到与第一捕集器再生水平不同的第二捕集器再生水平。公开了一种相关联的方法。

3. 发明申请

US20050000210A1 Method and apparatus for desulfurizing a NOx trap 审中-公开
标题翻译： NOx捕集器脱硫方法和装置
公开(公告)号：US20050000210A1
公开(公告)日：2005-01-06
申请号：US10885213
申请日：2004-07-06
申请人： Rudolf Smaling , Samuel Crane , Navin Khadiya
发明人： Rudolf Smaling , Samuel Crane , Navin Khadiya
IPC分类号： F02D45/00 , C01B3/34 , C01B3/36 , C01B3/38 , F01N3/08 , F01N3/20 , F01N3/24 , F01N3/28 , F02D41/04 , F01N3/00 , F01N3/10
CPC分类号： C01B3/36 , C01B3/386 , C01B2203/025 , C01B2203/1685 , F01N3/0842 , F01N3/0871 , F01N3/0885 , F01N2610/04 , F01N2900/1612 , Y02T10/24
摘要： An emission abatement system comprises a plurality of NOX traps positioned in a parallel flow arrangement, a desulfurization agent supplier for supplying a desulfurization agent, a valve arrangement for directing flow of the desulfurization agent and internal combustion engine exhaust gas between the NOX traps, and a controller. The controller is used to control operation of the desulfurization agent supplier and the valve arrangement to desulfurize the NOX traps. An associated method is disclosed.
摘要翻译：排放减排系统包括多个并联流量排列的NOX捕集器，用于供应脱硫剂的脱硫剂供应器，用于引导脱硫剂流动的阀装置和NOX捕集器之间的内燃机废气，控制器。控制器用于控制脱硫剂供应商的操作和用于对NOX捕集器进行脱硫的阀门装置。公开了一种相关联的方法。

4. 发明申请

US20130086902A1 Method And Apparatus For Recovering Energy From Coolant In A Vehicle Exhaust System 有权
标题翻译：用于从车辆排气系统中的冷却剂中回收能量的方法和装置
公开(公告)号：US20130086902A1
公开(公告)日：2013-04-11
申请号：US13647436
申请日：2012-10-09
申请人： Navin Khadiya
发明人： Navin Khadiya
IPC分类号： F01K23/06
CPC分类号： F01N5/02 , F01K23/065 , F01K23/10 , F01P9/06 , F02G5/04 , F02G2260/00 , Y02T10/16 , Y02T10/166
摘要： A heat recovery system includes an engine coolant circuit and an exhaust gas recovery circuit. The engine coolant circuit uses an engine coolant fluid to cool an engine. The exhaust gas recovery circuit comprises a Rankine cycle system that uses a working fluid to convert heat from engine exhaust gases to energy. The engine coolant fluid comprises the working fluid such that the engine coolant circuit and an exhaust gas recovery circuit comprise a common circuit such that the Rankine cycle system recovers energy from exhaust gas heat and from engine coolant heat.
摘要翻译：热回收系统包括发动机冷却剂回路和废气回收回路。发动机冷却液回路使用发动机冷却液来冷却发动机。废气回收回路包括使用工作流体将发动机废气中的热量转换成能量的兰金循环系统。发动机冷却剂流体包括工作流体，使得发动机冷却剂回路和废气回收回路包括公共回路，使得兰金循环系统从排气热量和发动机冷却剂热量中回收能量。

5. 发明授权

US09506385B2 Fuel fired burner for vehicle exhaust component 有权
标题翻译：用于车辆排气部件的燃油燃烧器
公开(公告)号：US09506385B2
公开(公告)日：2016-11-29
申请号：US12836761
申请日：2010-07-15
申请人： Navin Khadiya , Nicholas J. Birkby , Steven Beesley , Mark Ramsbottom , Philip M. Dimpelfeld
发明人： Navin Khadiya , Nicholas J. Birkby , Steven Beesley , Mark Ramsbottom , Philip M. Dimpelfeld
IPC分类号： F01N3/10 , F01N3/025
CPC分类号： F01N3/025
摘要： A fuel fired burner defines an axially extending flow path. An airless fuel nozzle sprays fuel droplets within the fuel fired burner in a direction generally along the axially extending flow path. An exhaust gas inlet directs exhaust gases from a vehicle exhaust system toward the airless nozzle in a direction that is transverse to the axially extending flow path. The exhaust gas mixes with the fuel droplets resulting in an exhaust gas/fuel mixture.
摘要翻译：燃料燃烧的燃烧器限定轴向延伸的流动路径。无气体燃料喷嘴沿着大致沿着轴向延伸的流动路径的方向在燃料燃烧的燃烧器内喷射燃料液滴。排气入口将排气从车辆排气系统朝向无气喷嘴的横向于轴向延伸的流动路径的方向引导。废气与燃料液滴混合，产生废气/燃料混合物。

6. 发明授权

US08646564B2 Turbine auxiliary power unit with a fuel fired burner 有权
标题翻译：带燃油燃烧器的涡轮辅助动力装置
公开(公告)号：US08646564B2
公开(公告)日：2014-02-11
申请号：US12691758
申请日：2010-01-22
申请人： Navin Khadiya , Wilbur H. Crawley, III
发明人： Navin Khadiya , Wilbur H. Crawley, III
IPC分类号： B60K5/00 , F02C6/04 , F02C3/06 , F02C7/32 , F02C9/00
CPC分类号： F02C6/18 , F01N3/023 , F01N3/025 , F02C7/32 , F05B2240/941 , F05D2220/50 , F05D2220/76
摘要： A vehicle auxiliary power unit includes a turbine to provide a turbine output, a fuel-fired burner that provides a heat source for the turbine, and a heat exchanger that receives the turbine output. The heat exchanger generates a heat exchanger output to produce a predetermined output condition such as heating/cooling a cabin compartment, heating an exhaust component to a desired temperature, and/or heating an engine block, for example.
摘要翻译：车辆辅助动力单元包括提供涡轮机输出的涡轮机，为涡轮机提供热源的燃料燃烧器和接收涡轮机输出的热交换器。热交换器产生热交换器输出以产生预定的输出条件，例如加热/冷却舱室，将排气组件加热到所需温度，和/或加热发动机缸体。

7. 发明授权

US08438838B2 Fuel-fired burner and heat exchanger system for heating a NOx reducing agent supply tank 有权
标题翻译：燃料燃烧器和用于加热NOx还原剂供应罐的热交换器系统
公开(公告)号：US08438838B2
公开(公告)日：2013-05-14
申请号：US12901623
申请日：2010-10-11
申请人： Navin Khadiya
发明人： Navin Khadiya
IPC分类号： F01N3/00
CPC分类号： F01N3/2066 , F01N3/035 , F01N3/106 , F01N3/2033 , F01N13/009 , F01N2240/02 , F01N2240/14 , F01N2610/105 , F01N2900/1404 , F01N2900/1411 , Y02A50/2325 , Y02T10/24 , Y02T10/26
摘要： A fuel-fired burner in a vehicle exhaust system is used to heat up a frozen NOx reducing agent supply tank within a predetermined target amount of time. A method and apparatus are used to identify when a supply of agent is below a predetermined temperature, and the fuel-fired burner is activated for a sufficient amount of time to raise a temperature of the agent to at least the predetermined temperature with the predetermined target amount of time.
摘要翻译：在车辆排气系统中的燃料燃烧器用于在预定的目标时间内加热冷冻的NOx还原剂供应罐。使用方法和装置来识别何时供应的试剂低于预定温度，并且燃料燃烧的燃烧器被激活足够的时间以将试剂的温度升高至预定温度至少预定的温度多少时间。

8. 发明申请

US20110138785A1 THERMAL ENHANCER AND HYDROCARBON DOSER 有权
标题翻译：热增强剂和油剂
公开(公告)号：US20110138785A1
公开(公告)日：2011-06-16
申请号：US12639283
申请日：2009-12-16
申请人： Nicholas Birkby , Navin Khadiya , Wilbur H. Crawley, II
发明人： Nicholas Birkby , Navin Khadiya , Wilbur H. Crawley, II
IPC分类号： F01N9/00 , F01N3/023 , F01N3/035 , F01N3/10
CPC分类号： F01N3/0807 , F01N3/025 , F01N9/00 , F01N2240/14 , Y02T10/47
摘要： A catalyst is positioned downstream of a thermal enhancer, such as a fuel-fired burner for example. A doser injects hydrocarbons into the thermal enhancer to maintain exhaust gas temperatures such that the catalyst is in an active condition and to raise exhaust gas temperatures to a level such that a diesel particulate filter can be regenerated.
摘要翻译：催化剂位于热增强剂的下游，例如燃料燃烧的燃烧器。加料器将碳氢化合物注入到热增强剂中以保持废气温度，使得催化剂处于活性状态并将废气温度提高至能够再生柴油微粒过滤器的水平。

9. 发明申请

US20110174264A1 AIRLESS FUEL DELIVERY SYSTEM 有权
标题翻译：无空燃料输送系统
公开(公告)号：US20110174264A1
公开(公告)日：2011-07-21
申请号：US12691024
申请日：2010-01-21
申请人： Wilbur H. Crawley, II , Samuel N. Crane, JR. , Zhiwei Yang , Navin Khadiya
发明人： Wilbur H. Crawley, II , Samuel N. Crane, JR. , Zhiwei Yang , Navin Khadiya
IPC分类号： F02B3/00 , F02M51/00 , F01N3/023 , F01N3/10
CPC分类号： F01N3/025 , F01N3/2033 , F01N3/2066 , F01N3/208 , F01N3/36 , F01N9/002 , F01N2610/02 , F01N2610/03 , F01N2610/14 , F01N2610/146 , F01N2610/1466 , Y02A50/2325 , Y02T10/47
摘要： An airless nozzle and fuel deliver system for a fuel-fired burner sprays fuel droplets for ignition to increase heat for regenerating an exhaust component. A source of pressurized fuel delivers pressurized fuel to a first fuel injector. In response to a first control signal, the first fuel injector is opened and fuel pressure is increased to a desired level to open a valve such that the fuel can be delivered to the airless nozzle. The airless nozzle sprays fuel droplets for a period of time that the first fuel injector is open. In response to a second control signal, the first fuel injector is closed and a second fuel injector is opened such that fuel is vented to decrease fuel pressure between the valve and the first fuel injector to stop the spray of fuel droplets by closing the valve.
摘要翻译：用于燃料燃烧的燃烧器的无空气喷嘴和燃料输送系统喷射燃料液滴以点燃以增加用于再生排气部件的热量。加压燃料源将加压燃料输送到第一燃料喷射器。响应于第一控制信号，第一燃料喷射器打开，并且燃料压力增加到期望的水平以打开阀，使得燃料可以被输送到无空气喷嘴。无气喷嘴在第一燃料喷射器打开的时间段内喷射燃料液滴。响应于第二控制信号，关闭第一燃料喷射器并打开第二燃料喷射器，使得燃料排出以减小阀和第一燃料喷射器之间的燃料压力，以通过关闭阀来停止喷射燃料液滴。

10. 发明授权

US07874147B2 Method and apparatus for a non-catalytic NOx reduction 有权
标题翻译：用于非催化性NOx还原的方法和装置
公开(公告)号：US07874147B2
公开(公告)日：2011-01-25
申请号：US11740526
申请日：2007-04-26
申请人： Navin Khadiya
发明人： Navin Khadiya
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N3/035 , F01N3/2066 , F01N3/208 , F01N3/36 , F01N13/009 , F01N2240/14 , F01N2610/02 , Y02T10/24
摘要： A method of reducing NOx in exhaust gases generated by an internal combustion engine includes advancing the exhaust gases along an exhaust path to a selective catalytic reduction (SCR) catalyst positioned downstream from the internal combustion engine. The method further includes activating a heat source if the exhaust gases are below a predetermined temperature, such that the exhaust gases along a segment of the exhaust path are heated to a temperature of 700-1000° C. The method further includes injecting a reductant into the segment of the exhaust path upstream of the SCR catalyst to react in the segment with NOx in the exhaust gases. The method further includes deactivating the heat source if the temperature of the exhaust gases at the catalyst rises above the first predetermined temperature. An emission abatement assembly is also disclosed.
摘要翻译：一种减少由内燃机产生的废气中的NOx的方法包括将废气沿排气路径推进到位于内燃机下游的选择性催化还原（SCR）催化剂。该方法还包括如果废气低于预定温度则激活热源，使得沿着排气路径段的废气被加热到700-1000℃的温度。该方法还包括将还原剂注入在SCR催化剂的上游的排气路径的段与排气中的NOx反应。该方法还包括如果催化剂上的废气温度高于第一预定温度，则使热源失活。还公开了减排组件。

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