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公开(公告)号：US20130192545A1
公开(公告)日：2013-08-01
申请号：US13362908
申请日：2012-01-31
Applicant: David Karl Bidner , John Eric Rollinger , John Smiley , Ed Badillo
Inventor： David Karl Bidner , John Eric Rollinger , John Smiley , Ed Badillo
Abstract: Embodiments for indicating degradation of a piston-cooling jet system are provided. In one example, an engine method comprises indicating degradation of a piston-cooling jet system in response to a relationship between engine speed and oil pressure at maximum oil pump displacement conditions. In this way, engine operation may be adjusted in response to an indicated degradation.
Abstract translation: 提供了用于指示活塞冷却喷射系统的劣化的实施例。 在一个示例中，发动机方法包括响应于最大油泵位移条件下的发动机转速和油压之间的关系来指示活塞冷却喷射系统的劣化。 以这种方式，可以响应于指示的退化来调整发动机操作。
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公开(公告)号：US09441517B2
公开(公告)日：2016-09-13
申请号：US12874639
申请日：2010-09-02
Applicant: Yinyan Huang , Ed Badillo , Christine Kay Lambert
Inventor： Yinyan Huang , Ed Badillo , Christine Kay Lambert
CPC classification number: F01N3/2066 , F01N3/035 , F01N3/103 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2510/063 , F01N2510/0682 , F01N2610/02 , Y02T10/24
Abstract: A diesel engine exhaust treatment system is provided which includes a diesel oxidation catalyst and a diesel particulate filter, where a first SCR catalyst is positioned at the inlet of the diesel particulate filter, and a second SCR catalyst is coated on the filter. The first and second SCR catalysts each have a low loading, such that a lower backpressure is achieved over the use of a single SCR-coated diesel particulate filter at higher catalyst loadings. The exhaust treatment system also provides effective catalyst efficiency for removal of NOx and other gaseous emissions.
Abstract translation: 提供了一种柴油发动机排气处理系统，其包括柴油机氧化催化剂和柴油微粒过滤器，其中第一SCR催化剂位于柴油机微粒过滤器的入口处，并且第二SCR催化剂涂覆在过滤器上。 第一和第二SCR催化剂各自具有低负载，使得在较高催化剂负载下使用单一SCR涂覆的柴油颗粒过滤器实现较低的背压。 废气处理系统还提供了有效的催化剂效率来去除NOx和其他气体排放物。
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公开(公告)号：US08739746B2
公开(公告)日：2014-06-03
申请号：US13362908
申请日：2012-01-31
Applicant: David Karl Bidner , John Eric Rollinger , John Smiley , Ed Badillo
Inventor： David Karl Bidner , John Eric Rollinger , John Smiley , Ed Badillo
Abstract: Embodiments for indicating degradation of a piston-cooling jet system are provided. In one example, an engine method comprises indicating degradation of a piston-cooling jet system in response to a relationship between engine speed and oil pressure at maximum oil pump displacement conditions. In this way, engine operation may be adjusted in response to an indicated degradation.
Abstract translation: 提供了用于指示活塞冷却喷射系统的劣化的实施例。 在一个示例中，发动机方法包括响应于最大油泵位移条件下的发动机转速和油压之间的关系来指示活塞冷却喷射系统的劣化。 以这种方式，可以响应于指示的退化来调整发动机操作。
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公开(公告)号：US20110138776A1
公开(公告)日：2011-06-16
申请号：US12874639
申请日：2010-09-02
Applicant: Yinyan Huang , Ed Badillo , Christine Kay Lambert
Inventor： Yinyan Huang , Ed Badillo , Christine Kay Lambert
CPC classification number: F01N3/2066 , F01N3/035 , F01N3/103 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2510/063 , F01N2510/0682 , F01N2610/02 , Y02T10/24
Abstract: A diesel engine exhaust treatment system is provided which includes a diesel oxidation catalyst and a diesel particulate filter, where a first SCR catalyst is positioned at the inlet of the diesel particulate filter, and a second SCR catalyst is coated on the filter. The first and second SCR catalysts each have a low loading, such that a lower backpressure is achieved over the use of a single SCR-coated diesel particulate filter at higher catalyst loadings. The exhaust treatment system also provides effective catalyst efficiency for removal of NOx and other gaseous emissions.
Abstract translation: 提供了一种柴油发动机排气处理系统，其包括柴油机氧化催化剂和柴油微粒过滤器，其中第一SCR催化剂位于柴油机微粒过滤器的入口处，并且第二SCR催化剂涂覆在过滤器上。 第一和第二SCR催化剂各自具有低负载，使得在较高催化剂负载下使用单一SCR涂覆的柴油颗粒过滤器实现较低的背压。 废气处理系统还提供了有效的催化剂效率来去除NOx和其他气体排放物。
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5.发明申请METHODS AND SYSTEMS FOR DIAGNOSTICS OF AN EMISSION SYSTEM WITH MORE THAN ONE SCR REGION 有权具有超过一个SCR区域的排放系统的诊断方法和系统公开(公告)号：US20110023591A1
公开(公告)日：2011-02-03
申请号：US12512640
申请日：2009-07-30
Applicant: Douglas Allen Dobson , Giovanni Cavataio , Ed Badillo , Christine Kay Lambert , Gang Guo
Inventor： Douglas Allen Dobson , Giovanni Cavataio , Ed Badillo , Christine Kay Lambert , Gang Guo
IPC: G01M15/04
CPC classification number: G01M15/102 , F01N3/106 , F01N3/2006 , F01N3/208 , F01N11/00 , F01N13/0093 , F01N2550/02 , F01N2610/146 , F01N2900/1402 , F01N2900/1602 , F01N2900/1622 , F02D41/0255 , F02D41/029 , F02D41/401 , F02D2200/0802 , Y02A50/2325 , Y02T10/24 , Y02T10/26 , Y02T10/44 , Y02T10/47
Abstract: Methods and systems for controlling and/or diagnosing an emission control system of a vehicle having a first SCR region upstream of a second SCR region are provided herein. One exemplary method includes, indicating degradation based on a first SCR region performance during a first condition; and indicating degradation based on a second SCR region performance during a second condition, the first condition different than the second condition. In this way, different levels of degradation among different SCR regions may be used to indicate emissions levels have increased above a threshold value, for example.
Abstract translation: 本文提供了用于控制和/或诊断具有第二SCR区域上游的第一SCR区域的车辆的排放控制系统的方法和系统。 一种示例性方法包括：在第一状态期间指示基于第一SCR区域性能的劣化; 并且指示在第二状态期间基于第二SCR区域性能的劣化，所述第一条件不同于所述第二条件。 以这种方式，例如，可以使用不同SCR区域之间的不同水平的劣化来指示排放水平已经增加到阈值以上。
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Patent Agency Ranking
6.发明授权公开(公告)号：US09080517B2
公开(公告)日：2015-07-14
申请号：US13277774
申请日：2011-10-20
Applicant: Samuel James Guido , Joseph Norman Ulrey , Ed Badillo , Ross Dykstra Pursifull
Inventor： Samuel James Guido , Joseph Norman Ulrey , Ed Badillo , Ross Dykstra Pursifull
CPC classification number: F02D19/0602 , F02D19/0647 , F02D41/0027 , F02D41/266 , F02D41/3005 , Y02T10/36
Abstract: A system and method for supplying fuel to an engine is disclosed. In one example, a first controller supplies injector commands to a second controller via an asynchronous serial communication bus. The system may reduce the complexity of supplying two or more fuels to an engine.
Abstract translation: 公开了一种向发动机供给燃料的系统和方法。 在一个示例中，第一控制器经由异步串行通信总线向第二控制器提供喷射器命令。 该系统可以降低向发动机供应两种或更多种燃料的复杂性。
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7.发明申请METHODS AND SYSTEMS FOR CONTROL OF AN EMISSION SYSTEM WITH MORE THAN ONE SCR REGION 有权用于控制具有多个SCR区域的排放系统的方法和系统公开(公告)号：US20110023463A1
公开(公告)日：2011-02-03
申请号：US12512634
申请日：2009-07-30
Applicant: Douglas Allen Dobson , Ed Badillo , Gang Guo , James Robert Warner
Inventor： Douglas Allen Dobson , Ed Badillo , Gang Guo , James Robert Warner
CPC classification number: F01N3/208 , F01N3/035 , F01N3/106 , F01N9/002 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2560/021 , F01N2560/14 , F01N2610/02 , F01N2900/1402 , F01N2900/1622 , Y02A50/2325 , Y02T10/24
Abstract: Methods and systems for controlling an emission control system of a vehicle having a first SCR region upstream of a second SCR region are provided herein. One exemplary method includes, in a first mode: adjusting an amount of reductant injected upstream of a first SCR region based on a condition of the first SCR region. The method may also include, in a second mode: adjusting the amount of reductant injected upstream of the first SCR region based on a condition of the second SCR region.
Abstract translation: 本文提供了用于控制具有第二SCR区域上游的第一SCR区域的车辆的排放控制系统的方法和系统。 一种示例性方法包括在第一模式中：基于第一SCR区域的条件来调节在第一SCR区域上游注入的还原剂的量。 该方法还可以包括在第二模式中：基于第二SCR区域的条件来调节在第一SCR区域上游注入的还原剂的量。
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8.发明申请公开(公告)号：US20130103286A1
公开(公告)日：2013-04-25
申请号：US13277774
申请日：2011-10-20
Applicant: Samuel James Guido , Joseph Norman Ulrey , Ed Badillo , Ross Dykstra Pursifull
Inventor： Samuel James Guido , Joseph Norman Ulrey , Ed Badillo , Ross Dykstra Pursifull
CPC classification number: F02D19/0602 , F02D19/0647 , F02D41/0027 , F02D41/266 , F02D41/3005 , Y02T10/36
Abstract: A system and method for supplying fuel to an engine is disclosed. In one example, a first controller supplies injector commands to a second controller via an asynchronous serial communication bus. The system may reduce the complexity of supplying two or more fuels to an engine.
Abstract translation: 公开了一种向发动机供给燃料的系统和方法。 在一个示例中，第一控制器经由异步串行通信总线向第二控制器提供喷射器命令。 该系统可以降低向发动机供应两种或更多种燃料的复杂性。
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9.发明授权Methods and systems for diagnostics of an emission system with more than one SCR region 有权具有多个SCR区域的排放系统的诊断方法和系统公开(公告)号：US08240194B2
公开(公告)日：2012-08-14
申请号：US12512640
申请日：2009-07-30
Applicant: Douglas Allen Dobson , Giovanni Cavataio , Ed Badillo , Christine Kay Lambert , Gang Guo
Inventor： Douglas Allen Dobson , Giovanni Cavataio , Ed Badillo , Christine Kay Lambert , Gang Guo
IPC: G01M15/10
CPC classification number: G01M15/102 , F01N3/106 , F01N3/2006 , F01N3/208 , F01N11/00 , F01N13/0093 , F01N2550/02 , F01N2610/146 , F01N2900/1402 , F01N2900/1602 , F01N2900/1622 , F02D41/0255 , F02D41/029 , F02D41/401 , F02D2200/0802 , Y02A50/2325 , Y02T10/24 , Y02T10/26 , Y02T10/44 , Y02T10/47
Abstract: Methods and systems for controlling and/or diagnosing an emission control system of a vehicle having a first SCR region upstream of a second SCR region are provided herein. One exemplary method includes, indicating degradation based on a first SCR region performance during a first condition; and indicating degradation based on a second SCR region performance during a second condition, the first condition different than the second condition. In this way, different levels of degradation among different SCR regions may be used to indicate emissions levels have increased above a threshold value, for example.
Abstract translation: 本文提供了用于控制和/或诊断具有第二SCR区域上游的第一SCR区域的车辆的排放控制系统的方法和系统。 一种示例性方法包括：在第一状态期间指示基于第一SCR区域性能的劣化; 并且指示在第二状态期间基于第二SCR区域性能的劣化，所述第一条件不同于所述第二条件。 以这种方式，例如，可以使用不同SCR区域之间的不同水平的劣化来指示排放水平已经增加到阈值以上。
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公开(公告)号：US20080308066A1
公开(公告)日：2008-12-18
申请号：US11762272
申请日：2007-06-13
Applicant: Douglas Raymond Martin , Ed Badillo , Paul M. Gartner
Inventor： Douglas Raymond Martin , Ed Badillo , Paul M. Gartner
CPC classification number: B60W20/40 , B60K1/02 , B60K6/365 , B60K6/445 , B60W10/04 , B60W10/06 , B60W20/00 , B60W2510/06 , B60W2510/08 , B60W2710/0622 , B60W2710/0666 , F02D41/0042 , F02D41/1497 , F02D2250/18 , Y02T10/6239 , Y10T477/23 , Y10T477/68
Abstract: A method for operating a powertrain in a vehicle is provided. The powertrain includes an electric drive and an internal combustion engine. The method comprises providing torque to drive the vehicle from both the electric drive and the engine, where engine torque is varied within an allowable range; and when operating the engine at an edge of the range, adjusting the range based on whether a selected operating condition can be provided by the engine.
Abstract translation: 提供了一种用于操作车辆中的动力总成的方法。 动力总成包括电力驱动和内燃机。 该方法包括提供扭矩以从发动机和发动机两者驱动车辆，其中发动机转矩在允许范围内变化; 并且当在所述范围的边缘操作所述发动机时，基于所述发动机是否能够提供所选择的操作条件来调整所述范围。
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