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公开(公告)号：US08341947B2
公开(公告)日：2013-01-01
申请号：US12638533
申请日：2009-12-15
申请人： Jeffrey Scott Hepburn , David Karl Bidner , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , James Michael Kerns , Nian Xiao
发明人： Jeffrey Scott Hepburn , David Karl Bidner , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , James Michael Kerns , Nian Xiao
IPC分类号： F01N3/00
CPC分类号： F02D41/1475 , F01N3/101 , F01N9/002 , F02D41/025 , F02D41/029 , F02D41/1441 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02T10/22 , Y02T10/26
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine cylinder air-fuel is adjusted to allow soot to oxidize at an upstream particulate filter while exhaust gases are efficiently processed in a downstream catalyst.
摘要翻译： 公开了一种用于过滤和氧化由汽油直喷发动机产生的颗粒物质的系统。 在一个实施例中，调节发动机气缸空气燃料以允许煤烟在上游颗粒过滤器处氧化，同时在下游催化剂中有效地处理废气。
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2.发明申请METHOD FOR CONTROLLING FUEL OF A SPARK IGNITED ENGINE WHILE REGENERATING A PARTICULATE FILTER 有权用于控制重新喷射颗粒过滤器的火花发动机燃料的方法公开(公告)号：US20110073088A1
公开(公告)日：2011-03-31
申请号：US12638633
申请日：2009-12-15
申请人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , David Karl Bidner , James Michael Kerns , Nian Xiao , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jeffrey Scott Hepburn
发明人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , David Karl Bidner , James Michael Kerns , Nian Xiao , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jeffrey Scott Hepburn
CPC分类号： F02D41/029 , F01N3/021 , F01N3/101 , F01N2560/08 , F02D37/02 , F02D41/0025 , F02D41/1454 , F02D2200/021 , F02D2200/0812 , F02P5/1508 , Y02T10/22
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine cylinder air-fuel is adjusted to allow soot to oxidize at an upstream particulate filter while exhaust gases are efficiently processed in a downstream catalyst.
摘要翻译： 公开了一种用于过滤和氧化由汽油直喷发动机产生的颗粒物质的系统。 在一个实施例中，调节发动机气缸空气燃料以允许煤烟在上游颗粒过滤器处氧化，同时在下游催化剂中有效地处理废气。
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3.发明授权公开(公告)号：US08875494B2
公开(公告)日：2014-11-04
申请号：US12638595
申请日：2009-12-15
申请人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , David Karl Bidner
发明人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , David Karl Bidner
CPC分类号： F02D41/1454 , F01N3/0253 , F01N3/035 , F01N11/007 , F01N13/02 , F01N2430/06 , F01N2560/025 , F01N2900/1624 , F02D41/025 , F02D41/029 , F02D41/144 , F02D41/1466 , F02D41/1475 , F02D2200/0812 , F02M26/02 , Y02T10/22 , Y02T10/26
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine cylinder air-fuel is adjusted to allow soot to oxidize at an upstream particulate filter while exhaust gases are efficiently processed in a downstream catalyst.
摘要翻译： 公开了一种用于过滤和氧化由汽油直喷发动机产生的颗粒物质的系统。 在一个实施例中，调节发动机气缸空气燃料以允许煤烟在上游颗粒过滤器处氧化，同时在下游催化剂中有效地处理废气。
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4.发明申请公开(公告)号：US20110072787A1
公开(公告)日：2011-03-31
申请号：US12638595
申请日：2009-12-15
申请人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , David Karl Bidner
发明人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , David Karl Bidner
CPC分类号： F02D41/1454 , F01N3/0253 , F01N3/035 , F01N11/007 , F01N13/02 , F01N2430/06 , F01N2560/025 , F01N2900/1624 , F02D41/025 , F02D41/029 , F02D41/144 , F02D41/1466 , F02D41/1475 , F02D2200/0812 , F02M26/02 , Y02T10/22 , Y02T10/26
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine cylinder air-fuel is adjusted to allow soot to oxidize at an upstream particulate filter while exhaust gases are efficiently processed in a downstream catalyst.
摘要翻译： 公开了一种用于过滤和氧化由汽油直喷发动机产生的颗粒物质的系统。 在一个实施例中，调节发动机气缸空气燃料以允许煤烟在上游颗粒过滤器处氧化，同时在下游催化剂中有效地处理废气。
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5.发明授权公开(公告)号：US09863348B2
公开(公告)日：2018-01-09
申请号：US12638633
申请日：2009-12-15
申请人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , David Karl Bidner , James Michael Kerns , Nian Xiao , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jeffrey Scott Hepburn
发明人： Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , David Karl Bidner , James Michael Kerns , Nian Xiao , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jeffrey Scott Hepburn
IPC分类号： F02D41/00 , F01N3/023 , F01N3/10 , F02D43/00 , F02D41/02 , F01N3/021 , F02D37/02 , F02D41/14 , F02P5/15
CPC分类号： F02D41/029 , F01N3/021 , F01N3/101 , F01N2560/08 , F02D37/02 , F02D41/0025 , F02D41/1454 , F02D2200/021 , F02D2200/0812 , F02P5/1508 , Y02T10/22
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine cylinder air-fuel is adjusted to allow soot to oxidize at an upstream particulate filter while exhaust gases are efficiently processed in a downstream catalyst.
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公开(公告)号：US20110072784A1
公开(公告)日：2011-03-31
申请号：US12638533
申请日：2009-12-15
申请人： Jeffrey Scott Hepburn , David Karl Bidner , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , James Michael Kerns , Nian Xiao
发明人： Jeffrey Scott Hepburn , David Karl Bidner , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Carolyn Parks Hubbard , Robert Walter McCabe , Eva Thanasiu , James Michael Kerns , Nian Xiao
CPC分类号： F02D41/1475 , F01N3/101 , F01N9/002 , F02D41/025 , F02D41/029 , F02D41/1441 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02T10/22 , Y02T10/26
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine cylinder air-fuel is adjusted to allow soot to oxidize at an upstream particulate filter while exhaust gases are efficiently processed in a downstream catalyst.
摘要翻译： 公开了一种用于过滤和氧化由汽油直喷发动机产生的颗粒物质的系统。 在一个实施例中，调节发动机气缸空气燃料以允许煤烟在上游颗粒过滤器处氧化，同时在下游催化剂中有效地处理废气。
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公开(公告)号：US08844272B2
公开(公告)日：2014-09-30
申请号：US13477885
申请日：2012-05-22
IPC分类号： F01N3/22 , F02M25/07 , F01N3/30 , F01N3/023 , F01N3/10 , F02D41/02 , F02D41/04 , F01N13/00 , F02D41/00
CPC分类号： F01N3/023 , F01N3/0233 , F01N3/0238 , F01N3/101 , F01N3/30 , F01N13/009 , F02D41/0055 , F02D41/029 , F02D41/042 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： Various systems and method are described for controlling an engine having an exhaust system which includes a particulate filter. One example method comprises, after shutting down the engine and spinning down the engine to rest, operating a vacuum pump to draw fresh air through the exhaust system to an intake system, and regenerating at least a portion of the particulate filter during the engine rest.
摘要翻译： 描述了用于控制具有包括微粒过滤器的排气系统的发动机的各种系统和方法。 一个示例性方法包括：在关闭发动机并使发动机停转之后，操作真空泵以将新鲜空气通过排气系统吸入进气系统，以及在发动机停止期间再生至少一部分微粒过滤器。
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公开(公告)号：US08181452B2
公开(公告)日：2012-05-22
申请号：US12629743
申请日：2009-12-02
IPC分类号： F01N3/023
CPC分类号： F01N3/023 , F01N3/0233 , F01N3/0238 , F01N3/101 , F01N3/30 , F01N13/009 , F02D41/0055 , F02D41/029 , F02D41/042 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： Various systems and method are described for controlling an engine having an exhaust system which includes a particulate filter. One example method comprises, after shutting down the engine and spinning down the engine to rest, operating a vacuum pump to draw fresh air through the exhaust system to an intake system, and regenerating at least a portion of the particulate filter during the engine rest.
摘要翻译： 描述了用于控制具有包括微粒过滤器的排气系统的发动机的各种系统和方法。 一个示例性方法包括：在关闭发动机并使发动机停转之后，操作真空泵以将新鲜空气通过排气系统吸入进气系统，以及在发动机停止期间再生至少一部分微粒过滤器。
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公开(公告)号：US20110072792A1
公开(公告)日：2011-03-31
申请号：US12629743
申请日：2009-12-02
CPC分类号： F01N3/023 , F01N3/0233 , F01N3/0238 , F01N3/101 , F01N3/30 , F01N13/009 , F02D41/0055 , F02D41/029 , F02D41/042 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： Various systems and method are described for controlling an engine having an exhaust system which includes a particulate filter. One example method comprises, after shutting down the engine and spinning down the engine to rest, operating a vacuum pump to draw fresh air through the exhaust system to an intake system, and regenerating at least a portion of the particulate filter during the engine rest.
摘要翻译： 描述了用于控制具有包括微粒过滤器的排气系统的发动机的各种系统和方法。 一个示例性方法包括：在关闭发动机并使发动机停转之后，操作真空泵以将新鲜空气通过排气系统吸入进气系统，以及在发动机停止期间再生至少一部分微粒过滤器。
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公开(公告)号：US20120227382A1
公开(公告)日：2012-09-13
申请号：US13477885
申请日：2012-05-22
IPC分类号： F01N3/023
CPC分类号： F01N3/023 , F01N3/0233 , F01N3/0238 , F01N3/101 , F01N3/30 , F01N13/009 , F02D41/0055 , F02D41/029 , F02D41/042 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： Various systems and method are described for controlling an engine having an exhaust system which includes a particulate filter. One example method comprises, after shutting down the engine and spinning down the engine to rest, operating a vacuum pump to draw fresh air through the exhaust system to an intake system, and regenerating at least a portion of the particulate filter during the engine rest.
摘要翻译： 描述了用于控制具有包括微粒过滤器的排气系统的发动机的各种系统和方法。 一个示例性方法包括：在关闭发动机并使发动机停转之后，操作真空泵以将新鲜空气通过排气系统吸入进气系统，以及在发动机停止期间再生至少一部分微粒过滤器。
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