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1.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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2.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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3.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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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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5.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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6.发明授权System and method for regenerating a particulate filter accompanied by a catalyst 有权伴随催化剂再生微粒过滤器的系统和方法公开(公告)号：US08336300B2
公开(公告)日：2012-12-25
申请号：US12638511
申请日：2009-12-15
申请人： Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven
发明人： Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven
IPC分类号： F01N3/00
CPC分类号： F02D41/029 , F01N3/023 , F01N3/101 , F01N3/106 , F02D37/02 , F02D41/1441 , F02D41/1454 , F02D2200/0804 , F02D2200/0812 , F02P5/1502 , Y02T10/22 , Y02T10/46
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：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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8.发明申请SYSTEM AND METHOD FOR REGENERATING A PARTICULATE FILTER ACCOMPANIED BY A CATALYST 有权用于再生催化剂所形成的颗粒过滤器的系统和方法公开(公告)号：US20110072783A1
公开(公告)日：2011-03-31
申请号：US12638511
申请日：2009-12-15
申请人： Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven
发明人： Jeffrey Scott Hepburn , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven
CPC分类号： F02D41/029 , F01N3/023 , F01N3/101 , F01N3/106 , F02D37/02 , F02D41/1441 , F02D41/1454 , F02D2200/0804 , F02D2200/0812 , F02P5/1502 , Y02T10/22 , Y02T10/46
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：US08402943B2
公开(公告)日：2013-03-26
申请号：US13424270
申请日：2012-03-19
IPC分类号： F02P5/00
CPC分类号： F02P5/1508 , F01N3/101 , F01N9/002 , F01N13/009 , F01N13/0093 , F01N13/011 , F01N2560/025 , F01N2560/14 , F01N2900/1602 , F02D37/02 , F02D41/0025 , F02D41/029 , F02D41/08 , F02D41/1454 , F02D2200/0802 , F02D2200/0812 , Y02T10/22 , Y02T10/46 , Y02T10/47
摘要： A system for filtering and oxidizing particulate matter produced by a gasoline direct injection engine is disclosed. In one embodiment, engine spark is controlled such that soot held by a particulate filter may be oxidized even during low engine loads.
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，控制发动机火花，使得由微粒过滤器保持的煤烟即使在低发动机负荷期间也可能被氧化。
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公开(公告)号：US08387370B2
公开(公告)日：2013-03-05
申请号：US12620374
申请日：2009-11-17
申请人： Michiel J. Van Nieuwstadt , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jan Harmsen
发明人： Michiel J. Van Nieuwstadt , Helmut Hans Ruhland , Moritz Klaus Springer , Thomas Lorenz , Georg Louven , Jan Harmsen
IPC分类号： F01N3/30
CPC分类号： F02D41/0055 , F02D13/0261 , F02D41/029 , F02D41/1443 , Y02T10/18 , Y02T10/22 , Y02T10/47
摘要： A system for regenerating a particulate filter is disclosed. In one example, oxygen is pumped from the intake system of a direct injection turbocharged gasoline engine to the exhaust system by a compressor. Simultaneously, exhaust gases may be pumped from the exhaust system to the intake system for the purpose of reducing NOx while regenerating a particulate filter.
摘要翻译： 公开了一种用于再生微粒过滤器的系统。 在一个示例中，通过压缩机将氧气从直接喷射涡轮增压汽油发动机的进气系统泵送到排气系统。 同时，废气可以从排气系统泵送到进气系统，以便在再生颗粒过滤器的同时还原NOx。
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