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21. 发明授权

US08266897B2 Low temperature emission system having turbocharger bypass 有权
标题翻译：具有涡轮增压器旁路的低温排放系统
公开(公告)号：US08266897B2
公开(公告)日：2012-09-18
申请号：US11646438
申请日：2006-12-28
申请人： James Joshua Driscoll , Michael Steven Bond , Maarten Verkiel , Michael Anthony Haughney
发明人： James Joshua Driscoll , Michael Steven Bond , Maarten Verkiel , Michael Anthony Haughney
IPC分类号： F01N3/00
CPC分类号： F01N13/009 , B01D53/60 , B01D53/8637 , B01D53/9431 , B01D2258/01 , F01N3/0814 , F01N3/0842 , F01N3/0885 , F01N3/2006 , F01N3/2046 , F01N9/00 , F01N11/002 , F01N2270/02 , F01N2430/085 , F01N2560/026 , F01N2560/06 , F01N2610/02 , F02B37/168 , Y02A50/2344 , Y02T10/144 , Y02T10/26 , Y02T10/47
摘要： An exhaust system for an engine is disclosed. The exhaust system may have a NOx reducer located to receive exhaust from the engine, and a bypass circuit configured to selectively pass supercharged air to the NOx reducer. The exhaust system may also have a valve disposed within the bypass circuit to regulate the flow of supercharged air, and a controller in communication with the valve. The controller may be configured to move the valve to pass the supercharged air and cool the exhaust received by the NOx reducer. The controller may also be configured to move the valve to reduce the passing of the supercharged air and remove sulfur compounds from the NOx reducer.
摘要翻译：公开了一种用于发动机的排气系统。排气系统可以具有用于接收来自发动机的排气的NOx还原剂，以及构造成选择性地将增压空气传递到NOx还原剂的旁路回路。排气系统还可以具有设置在旁路回路内的阀，以调节增压空气的流量，以及与阀连通的控制器。控制器可以被配置为移动阀以通过增压空气并且冷却由NOx还原器接收的废气。控制器还可以被配置为移动阀以减少增压空气的通过并从NOx还原器中除去硫化合物。

22. 发明申请

US20080162006A1 Power system 审中-公开
标题翻译：电源系统
公开(公告)号：US20080162006A1
公开(公告)日：2008-07-03
申请号：US11647144
申请日：2006-12-29
申请人： James W. Landes , Maarten Verkiel , Charles E. Rose
发明人： James W. Landes , Maarten Verkiel , Charles E. Rose
IPC分类号： G06F7/00 , G06F19/00
CPC分类号： F02D41/022 , F02D41/2422 , F02D2200/0625 , F02D2400/12
摘要： A power system includes an engine that has engine controls, a power load, and a torque converter connected between the engine and the power load. The engine controls may operate the engine according to a first control strategy in at least some circumstances. The first control strategy may provide higher engine fuel efficiency at a first combination of engine speed and torque that corresponds to a drive speed/reaction torque band of the torque converter than it provides at combinations of engine speed and torque that do not correspond to the drive speed/reaction torque band of the torque converter. Additionally, at one or more combinations of engine speed and torque other than the first combination, the first control strategy may cause the engine to produce a lower quantity of at least one noxious exhaust emission than the engine produces at the first combination of engine speed and torque when operated according to the first control strategy.
摘要翻译：电力系统包括具有发动机控制的发动机，电力负载和连接在发动机和动力负载之间的变矩器。在至少一些情况下，发动机控制可以根据第一控制策略操作发动机。第一控制策略可以在发动机转速和扭矩的第一组合下提供较高的发动机燃料效率，其对应于变矩器的驱动速度/反作用转矩带，而不是与驱动不对应的发动机转速和转矩的组合变矩器的速度/反作用力矩带。另外，在除了第一组合之外的发动机速度和转矩的一种或多种组合的情况下，第一控制策略可以使发动机产生比发动机在发动机转速和发动机转速的第一组合下产生的更少量的至少一种有害废气排放根据第一控制策略操作时的扭矩。

23. 发明申请

US20080078166A1 Hybrid engine exhaust gas temperature control system 审中-公开
标题翻译：混合发动机排气温度控制系统
公开(公告)号：US20080078166A1
公开(公告)日：2008-04-03
申请号：US11529511
申请日：2006-09-29
申请人： Charles Rose , Maarten Verkiel
发明人： Charles Rose , Maarten Verkiel
IPC分类号： F01N3/00
CPC分类号： B60W20/15 , B60K6/46 , B60L15/2045 , B60L2200/36 , B60L2240/445 , B60W10/08 , B60W20/00 , B60W2510/068 , F02D41/0245 , F02D2041/026 , F02D2041/0265 , Y02T10/26 , Y02T10/6217 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： A power system is provided having a power source operationally coupled to a generator. The power system also includes an exhaust passage having at least one after-treatment device configured to release exhaust from the power source into the atmosphere. In addition, a controller is configured to determine at least one exhaust passage condition indicative of an exhaust temperature and operate the generator in response to the determination.
摘要翻译：提供了具有可操作地耦合到发电机的电源的电力系统。电力系统还包括具有至少一个后处理装置的排气通道，该后处理装置构造成将排出物从动力源排放到大气中。此外，控制器被配置为确定指示排气温度的至少一个排气通道状况，并且响应于该确定来操作发电机。

24. 发明授权

US07171801B2 Filter system 有权
标题翻译：过滤系统
公开(公告)号：US07171801B2
公开(公告)日：2007-02-06
申请号：US10874319
申请日：2004-06-24
申请人： Maarten Verkiel , Jo L. Williams , Eric Charles Fluga
发明人： Maarten Verkiel , Jo L. Williams , Eric Charles Fluga
IPC分类号： F01N3/00
CPC分类号： F01N3/0885 , F01N3/01 , F01N3/0231 , F01N3/0253 , F01N3/027 , F01N3/031 , F01N3/04 , F01N3/0821 , F01N3/0842 , F01N3/085 , F01N3/0871 , F01N3/0878 , F01N3/2093 , F01N13/008 , F01N13/0097 , F01N13/011 , F01N13/017 , F01N2240/20 , F01N2240/30 , F01N2430/06 , F01N2430/08 , F01N2430/085 , F01N2570/04 , F01N2570/14 , F02B37/00
摘要： A filter system includes a plurality of filter sections, each of the plurality of filter sections receiving a portion of flow. Each filter section includes a first filter, a second filter, an absorbing material disposed between the first and second filter, and at least one dispersion mechanism disposed between the first and second filter. The at least one dispersion mechanism assists in providing a fluid to the filter system.
摘要翻译：过滤器系统包括多个过滤器部分，多个过滤器部分中的每个过滤器部分接收一部分流动。每个过滤器部分包括第一过滤器，第二过滤器，设置在第一和第二过滤器之间的吸收材料以及设置在第一和第二过滤器之间的至少一个分散机构。所述至少一个分散机构有助于向过滤器系统提供流体。

25. 发明申请

US20060196175A1 NOx adsorber and method of regenerating same 有权
标题翻译： NOx吸附剂及其再生方法
公开(公告)号：US20060196175A1
公开(公告)日：2006-09-07
申请号：US11074402
申请日：2005-03-07
申请人： Dennis Endicott , Maarten Verkiel , James Driscoll
发明人： Dennis Endicott , Maarten Verkiel , James Driscoll
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F01N9/00 , F01N3/0842 , F01N3/0871 , F01N2430/06 , F01N2430/08 , F01N2560/026 , F01N2570/145 , F01N2610/03 , F02D41/0275 , F02D41/029 , F02D41/146 , F02D2041/1468 , Y02A50/2344 , Y02C20/10 , Y02T10/47
摘要： New technologies, such as NOx adsorber catalytic converters, are being used to meet increasingly stringent regulations on undesirable emissions, including NOx emissions. NOx adsorbers must be periodically regenerated, which requires an increased fuel consumption. The present disclosure includes a method of regenerating a NOx adsorber within a NOx adsorber catalytic converter. At least one sensor positioned downstream from the NOx adsorber senses, in the downstream exhaust, at least one of NOx, nitrous oxide and ammonia concentrations a plurality of times during a regeneration phase. The sensor is in communication with an electronic control module that includes a regeneration monitoring algorithm operable to end the regeneration phase when a time rate of change of the at least one of NOx, nitrous oxide and ammonia concentrations is after an expected plateau region begins.
摘要翻译：正在使用诸如NOx吸附剂催化转化器的新技术来满足日益严格的不合需要的排放的规定，包括NOx排放。必须定期再生NO x吸附剂，这需要增加燃料消耗。本公开内容包括在NOx吸附器催化转化器内再生NOx吸附器的方法。位于NOx吸附器下游的至少一个传感器在再生阶段期间在下游排气中感测NOx，一氧化二氮和氨浓度中的至少一种浓度多次。所述传感器与电子控制模块通信，所述电子控制模块包括可再生监测算法，所述再生监测算法可操作以在NOx，一氧化二氮和氨浓度中的至少一种的变化的时间变化在预期的平稳区域开始之后结束再生阶段。

26. 发明申请

US20060140819A1 System for monitoring exhaust gas concentrations 失效
标题翻译：废气浓度监测系统
公开(公告)号：US20060140819A1
公开(公告)日：2006-06-29
申请号：US11019312
申请日：2004-12-23
申请人： Julie Faas , James Driscoll , Bryan Silletti , Maarten Verkiel
发明人： Julie Faas , James Driscoll , Bryan Silletti , Maarten Verkiel
IPC分类号： G01N33/00
CPC分类号： F02D41/146 , F01N3/021 , F01N3/0814 , F01N3/0842 , F01N3/0885 , F01N3/101 , F01N3/103 , F01N3/2033 , F01N13/009 , F01N2240/30 , F01N2430/06 , F01N2560/026 , F01N2560/027 , F02D41/028 , F02D41/1444 , Y02T10/22 , Y02T10/26
摘要： A system is provided for monitoring exhaust gas concentrations in an exhaust stream from an engine. The system may include the exhaust system configured to carry an exhaust stream generated by the engine. The system may further include at least one sensor in communication with the exhaust stream and configured to generate an output indicative of a concentration of NOx and a concentration of at least one sulfur-containing compound in the exhaust stream. The system may further include a controller configured to selectively produce one of a rich condition and a lean condition in the exhaust stream and to determine, during the rich condition, the concentration of the at least one sulfur-containing compound in the exhaust stream based on the output from the at least one sensor and to determine, during the lean condition, the concentration of NOx in the exhaust stream based on the output from the at least one sensor.
摘要翻译：提供了一种用于监测来自发动机的废气流中的废气浓度的系统。该系统可以包括被配置为承载由发动机产生的排气流的排气系统。该系统可进一步包括至少一个与废气流连通的传感器，并配置成产生指示NOx浓度和排气流中至少一种含硫化合物浓度的输出。该系统可以进一步包括控制器，该控制器被配置为选择性地在废气流中产生富氮条件和贫条件中的一种，并且在富态条件下，确定排气流中至少一种含硫化合物的浓度基于来自所述至少一个传感器的输出，并且基于来自所述至少一个传感器的输出，在所述稀薄状态期间确定所述排气流中的NOx的浓度。

27. 发明申请

US20060042233A1 Method of operating an internal combustion engine 有权
标题翻译：操作内燃机的方法
公开(公告)号：US20060042233A1
公开(公告)日：2006-03-02
申请号：US10928425
申请日：2004-08-27
申请人： Gerald N. Coleman , James Driscoll , Kevin Duffy , Dennis Endicott , Stephen A. Faulkner , Jonathan Kilkenny , Maarten Verkiel
发明人： Gerald N. Coleman , James Driscoll , Kevin Duffy , Dennis Endicott , Stephen A. Faulkner , Jonathan Kilkenny , Maarten Verkiel
IPC分类号： F01N3/00
CPC分类号： F02D41/3017 , F01N3/0842 , F01N3/0878 , F01N2430/06 , Y02T10/128
摘要： A method of operating an internal combustion engine includes operating the engine in a first combustion mode. The method also includes switching operation of the engine to a second combustion mode. The method includes directing an exhaust stream of the engine into contact with a NOx adsorber substantially only during the operation in the second combustion mode.
摘要翻译：一种操作内燃机的方法包括以第一燃烧模式操作发动机。该方法还包括将发动机切换到第二燃烧模式。该方法包括引导发动机的废气流基本上仅在第二燃烧模式下的操作期间与NOx吸附器接触。

28. 发明申请

US20050284139A1 Filter system 有权
标题翻译：过滤系统
公开(公告)号：US20050284139A1
公开(公告)日：2005-12-29
申请号：US10874319
申请日：2004-06-24
申请人： Maarten Verkiel , Jo Williams , Eric Fluga
发明人： Maarten Verkiel , Jo Williams , Eric Fluga
IPC分类号： F01N3/00 , F01N3/01 , F01N3/023 , F01N3/025 , F01N3/027 , F01N3/031 , F01N3/04 , F01N3/08 , F01N13/02 , F01N13/04 , F02B33/44 , F02B37/00
CPC分类号： F01N3/0885 , F01N3/01 , F01N3/0231 , F01N3/0253 , F01N3/027 , F01N3/031 , F01N3/04 , F01N3/0821 , F01N3/0842 , F01N3/085 , F01N3/0871 , F01N3/0878 , F01N3/2093 , F01N13/008 , F01N13/0097 , F01N13/011 , F01N13/017 , F01N2240/20 , F01N2240/30 , F01N2430/06 , F01N2430/08 , F01N2430/085 , F01N2570/04 , F01N2570/14 , F02B37/00
摘要： A filter system includes a plurality of filter sections, each of the plurality of filter sections receiving a portion of flow. Each filter section includes a first filter, a second filter, an absorbing material disposed between the first and second filter, and at least one dispersion mechanism disposed between the first and second filter. The at least one dispersion mechanism assists in providing a fluid to the filter system.
摘要翻译：过滤器系统包括多个过滤器部分，多个过滤器部分中的每个过滤器部分接收一部分流动。每个过滤器部分包括第一过滤器，第二过滤器，设置在第一和第二过滤器之间的吸收材料以及设置在第一和第二过滤器之间的至少一个分散机构。所述至少一个分散机构有助于向过滤器系统提供流体。

29. 发明申请

US20050109208A1 Method and apparatus for regenerating NOx adsorbers 失效
标题翻译：再生NOx吸附剂的方法和装置
公开(公告)号：US20050109208A1
公开(公告)日：2005-05-26
申请号：US10721837
申请日：2003-11-25
申请人： J. Driscoll , Dennis Endicott , Stephen Faulkner , Maarten Verkiel
发明人： J. Driscoll , Dennis Endicott , Stephen Faulkner , Maarten Verkiel
IPC分类号： F01N3/20 , B01D53/86 , B01D53/94 , F01N3/08 , F02D41/04 , B01D53/02
CPC分类号： F01N3/0885 , Y02T10/20 , Y10S55/30
摘要： Methods and apparatuses for regenerating a NOx adsorber coupled with an exhaust of an engine. An actuator drives a throttle valve to a first position when regeneration of the NOx adsorber is desired. The first position is a position that causes the regeneration of the NOx adsorber. An actuator drives the throttle valve to a second position while regeneration of the NOx adsorber is still desired. The second position being a position that is more open than the first position and operable to regenerate a NOx adsorber.
摘要翻译：用于再生与发动机的排气耦合的NOx吸附器的方法和装置。当需要NOx吸附器的再生时，致动器将节流阀驱动到第一位置。第一位置是使NOx吸附器再生的位置。执行器将节流阀驱动到第二位置，同时还需要NOx吸附器的再生。第二位置是比第一位置更开放的位置，并可操作以再生NOx吸附器。

30. 发明授权

US06651618B1 Air and fuel supply system for combustion engine 失效
标题翻译：内燃机空气和燃料供应系统
公开(公告)号：US06651618B1
公开(公告)日：2003-11-25
申请号：US10370852
申请日：2003-02-20
申请人： Gerald N. Coleman , Kevin P. Duffy , Stephen A. Faulkner , Eric C. Fluga , Jonathan P. Kilkenny , Scott A. Leman , Cornelius N. Opris , Maarten Verkiel , James R. Weber
发明人： Gerald N. Coleman , Kevin P. Duffy , Stephen A. Faulkner , Eric C. Fluga , Jonathan P. Kilkenny , Scott A. Leman , Cornelius N. Opris , Maarten Verkiel , James R. Weber
IPC分类号： F02B7502
CPC分类号： F02D13/0269 , F01L13/0015 , F01L2001/0535 , F02B3/06 , F02B29/0412 , F02B37/00 , F02B37/004 , F02B37/013 , F02B37/025 , F02B75/20 , F02B2075/1824 , F02B2275/14 , F02B2275/32 , F02D15/04 , F02D19/024 , F02D41/0007 , F02D41/0047 , F02D41/403 , F02M21/0275 , F02M26/01 , F02M26/08 , F02M57/023 , F02M59/366 , Y02T10/123 , Y02T10/142 , Y02T10/144 , Y02T10/146 , Y02T10/44
摘要： A method of operating an internal combustion engine, including at least one cylinder and a piston slidable in the cylinder, may include supplying a mixture of pressurized air and recirculated exhaust gas from an intake manifold to an air intake port of a combustion chamber in the cylinder, selectively operating an air intake valve to open the air intake port to allow pressurized air to flow between the combustion chamber and the intake manifold substantially during a majority portion of a compression stroke of the piston, and operably controlling a fuel supply system to inject fuel into the combustion chamber after the intake valve is closed.
摘要翻译：一种操作内燃机的方法，该内燃机包括至少一个气缸和可在气缸中滑动的活塞，可以包括将来自进气歧管的加压空气和再循环废气的混合物供应到气缸中的燃烧室的进气口，选择性地操作进气阀以打开进气口，以允许加压空气基本上在活塞的压缩冲程的大部分期间在燃烧室和进气歧管之间流动，并且可操作地控制燃料供应系统以喷射燃料进气阀关闭后进入燃烧室。

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