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公开(公告)号：US09038611B2
公开(公告)日：2015-05-26
申请号：US13295648
申请日：2011-11-14
Applicant: Peter Mitchell Lyon , Chris Riffle , Michiel J. Van Nieuwstadt , Frank M. Korpics , Jeff Reich , Dean Pennala
Inventor： Peter Mitchell Lyon , Chris Riffle , Michiel J. Van Nieuwstadt , Frank M. Korpics , Jeff Reich , Dean Pennala
CPC classification number: F02D21/08 , F02B37/007 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D41/0065 , F02D41/146 , F02D41/1461 , F02D2250/36 , F02M26/05 , F02M26/06 , F02M26/08 , F02M26/15 , F02M26/24 , F02M26/38 , Y02T10/123 , Y02T10/47
Abstract: A method for controlling combustion in an engine is provided. The method comprises under a first condition, adjusting an EGR amount of a total cylinder charge in response to engine out NOx levels being below a first threshold. In this way, NOx levels may be used as feedback to control combustion stability.
Abstract translation: 提供一种用于控制发动机燃烧的方法。 该方法包括在第一条件下，响应于发动机排出的NOx水平低于第一阈值来调整总气瓶充量的EGR量。 以这种方式，可以将NOx水平用作反馈以控制燃烧稳定性。
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公开(公告)号：US20120102944A1
公开(公告)日：2012-05-03
申请号：US12915592
申请日：2010-10-29
Applicant: Brien Lloyd Fulton , Gopal Krishna Chamarthi , Dean Pennala , David Curtis Ives , David Robert Nader , Paul Martin Niessen , Jason Ronald Smith
Inventor： Brien Lloyd Fulton , Gopal Krishna Chamarthi , Dean Pennala , David Curtis Ives , David Robert Nader , Paul Martin Niessen , Jason Ronald Smith
IPC: F02B33/32
CPC classification number: F02D23/00 , F01N9/002 , F01N2900/0416 , F01N2900/0421 , F01N2900/0422 , F01N2900/08 , F02D41/0007 , F02D41/029 , F02D2200/703 , F02D2250/26 , Y02T10/144 , Y02T10/47
Abstract: A method for operating a turbocharged engine is disclosed. In one example, an engine operation is adjusted in response to a turbocharger expansion ratio. Degradation of the engine may be reduced under some engine operating conditions by adjusting engine operation in response to the turbocharger expansion ratio.
Abstract translation: 公开了一种用于操作涡轮增压发动机的方法。 在一个示例中，响应于涡轮增压器膨胀比来调节发动机操作。 通过根据涡轮增压器膨胀比来调节发动机运转，可以在一些发动机运行条件下降低发动机的降级。
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公开(公告)号：US20130118461A1
公开(公告)日：2013-05-16
申请号：US13295648
申请日：2011-11-14
Applicant: Peter Mitchell , Chris Riffle , Michiel J. Van Nieuwstadt , Frank M. Korpics , Jeff Reich , Dean Pennala
Inventor： Peter Mitchell , Chris Riffle , Michiel J. Van Nieuwstadt , Frank M. Korpics , Jeff Reich , Dean Pennala
CPC classification number: F02D21/08 , F02B37/007 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D41/0065 , F02D41/146 , F02D41/1461 , F02D2250/36 , F02M26/05 , F02M26/06 , F02M26/08 , F02M26/15 , F02M26/24 , F02M26/38 , Y02T10/123 , Y02T10/47
Abstract: A method for controlling combustion in an engine is provided. The method comprises under a first condition, adjusting an EGR amount of a total cylinder charge in response to engine out NOx levels being below a first threshold. In this way, NOx levels may be used as feedback to control combustion stability.
Abstract translation: 提供一种用于控制发动机燃烧的方法。 该方法包括在第一条件下，响应于发动机排出的NOx水平低于第一阈值来调整总气瓶充量的EGR量。 以这种方式，可以将NOx水平用作反馈以控制燃烧稳定性。
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公开(公告)号：US08596064B2
公开(公告)日：2013-12-03
申请号：US12915592
申请日：2010-10-29
Applicant: Brien Lloyd Fulton , Gopal Krishna Chamarthi , Dean Pennala , David Curtis Ives , David Robert Nader , Paul Martin Niessen , Jason Ronald Smith
Inventor： Brien Lloyd Fulton , Gopal Krishna Chamarthi , Dean Pennala , David Curtis Ives , David Robert Nader , Paul Martin Niessen , Jason Ronald Smith
CPC classification number: F02D23/00 , F01N9/002 , F01N2900/0416 , F01N2900/0421 , F01N2900/0422 , F01N2900/08 , F02D41/0007 , F02D41/029 , F02D2200/703 , F02D2250/26 , Y02T10/144 , Y02T10/47
Abstract: A method for operating a turbocharged engine is disclosed. In one example, an engine operation is adjusted in response to a turbocharger expansion ratio. Degradation of the engine may be reduced under some engine operating conditions by adjusting engine operation in response to the turbocharger expansion ratio.
Abstract translation: 公开了一种用于操作涡轮增压发动机的方法。 在一个示例中，响应于涡轮增压器膨胀比来调节发动机操作。 通过根据涡轮增压器膨胀比来调节发动机运转，可以在一些发动机运行条件下降低发动机的降级。
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