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1.发明申请METHODS AND SYSTEM FOR ENGINE OPERATION DURING DEGRADATION OF A TWO-STAGE TURBOCHARGER 有权两级涡轮增压器降解过程中的发动机运行方法与系统公开(公告)号：US20140067228A1
公开(公告)日：2014-03-06
申请号：US13598660
申请日：2012-08-30
申请人： Greg Thomas Polkus , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Luke Henry , Matthew John Malone
发明人： Greg Thomas Polkus , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Luke Henry , Matthew John Malone
CPC分类号： F02B39/16 , F02B37/004 , F02B37/007 , F02B37/013 , F02B37/127 , F02B37/14 , F02B37/16 , F02B37/18 , F02B2037/122 , F02D41/0007 , F02D41/005 , F02D41/221 , F02D2041/227 , Y02T10/144 , Y02T10/47
摘要： Various methods and systems are provided for engine operation with a degraded turbocharger. In one embodiment, a method for an engine comprises reducing mass flow through a first turbocharger while continuing engine operation and adjusting operation of a second turbocharger in response to detected degradation of the first turbocharger.
摘要翻译： 为降低涡轮增压器的发动机运行提供了各种方法和系统。 在一个实施例中，发动机的方法包括：响应于检测到的第一涡轮增压器的劣化，减少通过第一涡轮增压器的质量流量，同时继续发动机操作和调节第二涡轮增压器的运行。
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2.发明申请公开(公告)号：US20140041384A1
公开(公告)日：2014-02-13
申请号：US13570462
申请日：2012-08-09
申请人： James Robert MISCHLER , Daniel Edward Loringer , Neil Xavier Blythe , Luke Henry , Matthew John Malone , Greg Thomas Polkus
发明人： James Robert MISCHLER , Daniel Edward Loringer , Neil Xavier Blythe , Luke Henry , Matthew John Malone , Greg Thomas Polkus
IPC分类号： F02B47/08 , F02B37/013 , F02M25/07
CPC分类号： F02B37/013 , F02B29/0412 , F02B37/127 , F02B37/18 , F02D23/00 , F02D41/0007 , F02D41/0052 , F02M26/08 , F02M26/28 , F02M26/43 , Y02T10/144 , Y02T10/47
摘要： Various methods and systems are provided for controlling air flow in a two-stage turbocharger. In one example, an engine method comprises adjusting one or more exhaust gas recirculation valves to maintain a first turbocharger within a first air flow range, and adjusting a turbocharger bypass valve to maintain a second turbocharger within a second air flow range.
摘要翻译： 提供了用于控制两级涡轮增压器中的气流的各种方法和系统。 在一个示例中，引擎方法包括调整一个或多个废气再循环阀以将第一涡轮增压器保持在第一空气流量范围内，并且调节涡轮增压器旁通阀以将第二涡轮增压器维持在第二空气流量范围内。
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公开(公告)号：US20140067236A1
公开(公告)日：2014-03-06
申请号：US13602813
申请日：2012-09-04
申请人： Luke Henry , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Matthew John Malone , Greg Thomas Polkus
发明人： Luke Henry , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Matthew John Malone , Greg Thomas Polkus
CPC分类号： F02D41/1446 , F02B37/004 , F02B37/013 , F02B37/16 , F02B37/18 , F02D29/06 , F02D31/001 , F02D41/0007 , F02D41/0052 , F02D2250/18 , F02D2250/24 , Y02T10/144 , Y02T10/47
摘要： Various methods and systems are provided for lowering exhaust gas temperature. In one embodiment, a method comprises increasing an air-to-fuel ratio of an engine in response to an exhaust gas temperature exceeding a threshold temperature value to lower the exhaust gas temperature to a temperature below the threshold temperature value.
摘要翻译： 提供各种方法和系统来降低废气温度。 在一个实施例中，一种方法包括响应于超过阈值温度值的排气温度增加发动机的空燃比，以将废气温度降低到低于阈值温度值的温度。
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公开(公告)号：US20140047834A1
公开(公告)日：2014-02-20
申请号：US13585867
申请日：2012-08-15
CPC分类号： F02D23/00 , F02B29/0412 , F02D41/0007 , F02D41/0052 , F02D41/0055 , F02D41/045 , F02D41/10 , F02M26/08 , F02M26/23 , F02M26/43 , F02M26/71 , Y02T10/121 , Y02T10/144 , Y02T10/146 , Y02T10/16 , Y02T10/47
摘要： Various methods and systems are provided for regulating air flow through a two-stage turbocharger. In one embodiment, a method for an engine comprises, in response to a transient engine operating event, adjusting a provided amount of exhaust gas recirculation provided to an intake of the engine based on at least one of desired intake oxygen, one or more turbocharger conditions of a turbocharger, or a magnitude of the transient engine operating event.
摘要翻译： 提供各种方法和系统来调节通过两级涡轮增压器的气流。 在一个实施例中，发动机的方法包括响应于瞬时发动机操作事件，基于期望的进气氧，一个或多个涡轮增压器条件中的至少一个来调节提供给发动机的进气口的提供的废气再循环量 的涡轮增压器，或瞬态发动机运行事件的大小。
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公开(公告)号：US09822694B2
公开(公告)日：2017-11-21
申请号：US13570462
申请日：2012-08-09
申请人： James Robert Mischler , Daniel Edward Loringer , Neil Xavier Blythe , Luke Henry , Matthew John Malone , Greg Thomas Polkus
发明人： James Robert Mischler , Daniel Edward Loringer , Neil Xavier Blythe , Luke Henry , Matthew John Malone , Greg Thomas Polkus
IPC分类号： F02D41/00 , F02D23/00 , F02B37/013 , F02M26/43 , F02M26/08 , F02B29/04 , F02B37/18 , F02B37/12 , F02M26/28
CPC分类号： F02B37/013 , F02B29/0412 , F02B37/127 , F02B37/18 , F02D23/00 , F02D41/0007 , F02D41/0052 , F02M26/08 , F02M26/28 , F02M26/43 , Y02T10/144 , Y02T10/47
摘要： Various methods and systems are provided for controlling air flow in a two-stage turbocharger. In one example, an engine method comprises adjusting one or more exhaust gas recirculation valves to maintain a first turbocharger within a first air flow range, and adjusting a turbocharger bypass valve to maintain a second turbocharger within a second air flow range.
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公开(公告)号：US09228518B2
公开(公告)日：2016-01-05
申请号：US13602813
申请日：2012-09-04
申请人： Luke Henry , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Matthew John Malone , Greg Thomas Polkus
发明人： Luke Henry , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Matthew John Malone , Greg Thomas Polkus
IPC分类号： F01N3/00 , F02D41/14 , F02D31/00 , F02D41/00 , F02B37/00 , F02B37/013 , F02B37/16 , F02B37/18 , F02D29/06
CPC分类号： F02D41/1446 , F02B37/004 , F02B37/013 , F02B37/16 , F02B37/18 , F02D29/06 , F02D31/001 , F02D41/0007 , F02D41/0052 , F02D2250/18 , F02D2250/24 , Y02T10/144 , Y02T10/47
摘要： Various methods and systems are provided for lowering exhaust gas temperature. In one embodiment, a method comprises increasing an air-to-fuel ratio of an engine in response to an exhaust gas temperature exceeding a threshold temperature value to lower the exhaust gas temperature to a temperature below the threshold temperature value.
摘要翻译： 提供各种方法和系统来降低废气温度。 在一个实施例中，一种方法包括响应于超过阈值温度值的排气温度增加发动机的空燃比，以将废气温度降低到低于阈值温度值的温度。
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7.发明授权Methods and system for engine operation during degradation of a two-stage turbocharger 有权两级涡轮增压器降解过程中发动机运行的方法和系统公开(公告)号：US09422860B2
公开(公告)日：2016-08-23
申请号：US13598660
申请日：2012-08-30
申请人： Greg Thomas Polkus , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Luke Henry , Matthew John Malone
发明人： Greg Thomas Polkus , Daniel Edward Loringer , James Robert Mischler , Neil Xavier Blythe , Luke Henry , Matthew John Malone
IPC分类号： F02B37/007 , F02B39/16 , F02B37/14 , F02B37/16 , F02B37/013 , F02D41/22 , F02B37/00 , F02B37/18 , F02D41/00 , F02B37/12
CPC分类号： F02B39/16 , F02B37/004 , F02B37/007 , F02B37/013 , F02B37/127 , F02B37/14 , F02B37/16 , F02B37/18 , F02B2037/122 , F02D41/0007 , F02D41/005 , F02D41/221 , F02D2041/227 , Y02T10/144 , Y02T10/47
摘要： Various methods and systems are provided for engine operation with a degraded turbocharger. In one embodiment, a method for an engine comprises reducing mass flow through a first turbocharger while continuing engine operation and adjusting operation of a second turbocharger in response to detected degradation of the first turbocharger.
摘要翻译： 为降低涡轮增压器的发动机运行提供了各种方法和系统。 在一个实施例中，发动机的方法包括：响应于检测到的第一涡轮增压器的劣化，减少通过第一涡轮增压器的质量流量，同时继续发动机操作和调节第二涡轮增压器的运行。
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公开(公告)号：US09062615B2
公开(公告)日：2015-06-23
申请号：US13585867
申请日：2012-08-15
CPC分类号： F02D23/00 , F02B29/0412 , F02D41/0007 , F02D41/0052 , F02D41/0055 , F02D41/045 , F02D41/10 , F02M26/08 , F02M26/23 , F02M26/43 , F02M26/71 , Y02T10/121 , Y02T10/144 , Y02T10/146 , Y02T10/16 , Y02T10/47
摘要： Various methods and systems are provided for regulating air flow through a two-stage turbocharger. In one embodiment, a method for an engine comprises, in response to a transient engine operating event, adjusting a provided amount of exhaust gas recirculation provided to an intake of the engine based on at least one of desired intake oxygen, one or more turbocharger conditions of a turbocharger, or a magnitude of the transient engine operating event.
摘要翻译： 提供各种方法和系统来调节通过两级涡轮增压器的气流。 在一个实施例中，发动机的方法包括响应于瞬时发动机操作事件，基于期望的进气氧，一个或多个涡轮增压器条件中的至少一个来调节提供给发动机的进气口的提供的废气再循环量 的涡轮增压器，或瞬态发动机运行事件的大小。
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公开(公告)号：US08903632B2
公开(公告)日：2014-12-02
申请号：US13470923
申请日：2012-05-14
申请人： Eric David Peters , Roy Primus , Paul Lloyd Flynn , John Stephen Roth , Franz-Joseph Foltz , James Robert Mischler , Luke Henry , Roshan Shekhar Kotian , Michael Easter , Stephen Mark Geyer
发明人： Eric David Peters , Roy Primus , Paul Lloyd Flynn , John Stephen Roth , Franz-Joseph Foltz , James Robert Mischler , Luke Henry , Roshan Shekhar Kotian , Michael Easter , Stephen Mark Geyer
CPC分类号： F02D21/08 , F02D41/0055 , F02D41/0082 , F02D41/0087 , F02M26/05 , F02M26/23 , F02M26/33 , F02M26/35 , F02M26/43 , F02M26/50 , Y02T10/47
摘要： Various methods and systems are provided for regenerating an exhaust gas recirculation cooler. One example method includes, initiating an EGR cooler regeneration mode, wherein the EGR cooler regeneration mode comprises changing a fuel distribution of a donor cylinder group relative to a non-donor cylinder group of an engine, and increasing at least one of engine speed or load of the engine.
摘要翻译： 提供了用于再生排气再循环冷却器的各种方法和系统。 一个示例性方法包括：启动EGR冷却器再生模式，其中EGR冷却器再生模式包括改变供体气缸组相对于发动机的非给体气缸组的燃料分布，并且增加发动机转速或负载中的至少一个 的发动机。
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10.发明申请公开(公告)号：US20130024086A1
公开(公告)日：2013-01-24
申请号：US13186641
申请日：2011-07-20
申请人： Luke Henry , James Robert Mischler
发明人： Luke Henry , James Robert Mischler
CPC分类号： F02D41/021 , F02D13/0265 , F02D13/0269 , F02D41/005 , F02D41/1438 , F02D41/144 , F02D41/1454 , F02D41/146 , F02D2041/001 , F02M26/01 , Y02T10/142 , Y02T10/47
摘要： Various methods and systems are provided for an engine in a vehicle, the engine having an intake and an exhaust. In one example, a method includes determining the vehicle is under tunneling operation in response to one or more of an intake gas constituent and an exhaust gas constituent. The method further comprises adjusting one or more operating parameters in response to the determination of tunneling operation.
摘要翻译： 为车辆中的发动机提供各种方法和系统，发动机具有进气和排气。 在一个示例中，一种方法包括响应于进气组分和排气组分中的一种或多种来确定车辆正在隧道掘进操作中。 该方法还包括响应于隧道操作的确定来调整一个或多个操作参数。
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