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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：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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3.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：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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5.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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6.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：US20140013740A1
公开(公告)日：2014-01-16
申请号：US13549555
申请日：2012-07-16
申请人： Rodrigo Rodriguez Erdmenger , Cathal Clancy , Daniel Edward Loringer , Jassin Marcel Fritz , Neil Xavier Blythe , Lukas William Johnson , Sebastian Walter Freund , Pierre Sébastien Huck , Jonathan Edward Nagurney , Yu Du , Matthias Lang , Rudolf Konrad Selmeier , Elisa Jubany Arribas
发明人： Rodrigo Rodriguez Erdmenger , Cathal Clancy , Daniel Edward Loringer , Jassin Marcel Fritz , Neil Xavier Blythe , Lukas William Johnson , Sebastian Walter Freund , Pierre Sébastien Huck , Jonathan Edward Nagurney , Yu Du , Matthias Lang , Rudolf Konrad Selmeier , Elisa Jubany Arribas
CPC分类号： F02B37/004 , F01N2240/02 , F02B37/013 , F02B37/18 , F02B37/20 , F02M26/08 , F02M26/09 , F02M26/22 , Y02T10/144
摘要： An exemplary turbocharger system for an internal combustion engine is provided. The turbocharger system includes a first turbine and a second turbine. The first turbine is in fluid communication with the internal combustion engine. The first turbine receives a first portion exhaust gas discharged from the internal combustion engine and provides a first turbine exhaust gas. The second turbine is in fluid communication with the first turbine via an inter-stage channel. The inter-stage channel transports the first turbine exhaust gas from the first turbine to the second turbine. The inter-stage channel is in thermal connection with an exhaust gas recirculation channel defined between an inlet and an outlet of the internal combustion engine. The first turbine exhaust gas flowing through the inter-stage channel is capable of being heated by a second portion exhaust gas discharged from the internal combustion engine and flowing through the exhaust gas recirculation channel.
摘要翻译： 提供了一种用于内燃机的示例性涡轮增压器系统。 涡轮增压器系统包括第一涡轮机和第二涡轮机。 第一涡轮机与内燃机流体连通。 第一涡轮机接收从内燃机排出的第一部分排气并提供第一涡轮机废气。 第二涡轮机经由级间通道与第一涡轮流体连通。 所述级间通道将所述第一涡轮机废气从所述第一涡轮传送到所述第二涡轮机。 级间通道与内燃机的入口和出口之间限定的废气再循环通道热连接。 流过级间通道的第一涡轮废气能够被从内燃机排出的第二部分废气加热并流过废气再循环通道。
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公开(公告)号：US08925317B2
公开(公告)日：2015-01-06
申请号：US13549555
申请日：2012-07-16
申请人： Rodrigo Rodriguez Erdmenger , Cathal Clancy , Daniel Edward Loringer , Jassin Marcel Fritz , Neil Xavier Blythe , Lukas William Johnson , Sebastian Walter Freund , Pierre Sébastien Huck , Jonathan Edward Nagurney , Yu Du , Matthias Lang , Rudolf Konrad Selmeier , Elisa Jubany Arribas
发明人： Rodrigo Rodriguez Erdmenger , Cathal Clancy , Daniel Edward Loringer , Jassin Marcel Fritz , Neil Xavier Blythe , Lukas William Johnson , Sebastian Walter Freund , Pierre Sébastien Huck , Jonathan Edward Nagurney , Yu Du , Matthias Lang , Rudolf Konrad Selmeier , Elisa Jubany Arribas
IPC分类号： F02B33/44
CPC分类号： F02B37/004 , F01N2240/02 , F02B37/013 , F02B37/18 , F02B37/20 , F02M26/08 , F02M26/09 , F02M26/22 , Y02T10/144
摘要： An exemplary turbocharger system for an internal combustion engine is provided. The turbocharger system includes a first turbine and a second turbine. The first turbine is in fluid communication with the internal combustion engine. The first turbine receives a first portion exhaust gas discharged from the internal combustion engine and provides a first turbine exhaust gas. The second turbine is in fluid communication with the first turbine via an inter-stage channel. The inter-stage channel transports the first turbine exhaust gas from the first turbine to the second turbine. The inter-stage channel is in thermal connection with an exhaust gas recirculation channel defined between an inlet and an outlet of the internal combustion engine. The first turbine exhaust gas flowing through the inter-stage channel is capable of being heated by a second portion exhaust gas discharged from the internal combustion engine and flowing through the exhaust gas recirculation channel.
摘要翻译： 提供了一种用于内燃机的示例性涡轮增压器系统。 涡轮增压器系统包括第一涡轮机和第二涡轮机。 第一涡轮机与内燃机流体连通。 第一涡轮机接收从内燃机排出的第一部分排气并提供第一涡轮机废气。 第二涡轮机经由级间通道与第一涡轮流体连通。 所述级间通道将所述第一涡轮机废气从所述第一涡轮传送到所述第二涡轮机。 级间通道与内燃机的入口和出口之间限定的废气再循环通道热连接。 流过级间通道的第一涡轮废气能够被从内燃机排出的第二部分废气加热并流过废气再循环通道。
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公开(公告)号：USD729278S1
公开(公告)日：2015-05-12
申请号：US29427967
申请日：2012-07-24
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公开(公告)号：US20140017099A1
公开(公告)日：2014-01-16
申请号：US13549554
申请日：2012-07-16
申请人： Rodrigo Rodriguez Erdmenger , Kendall Roger Swenson , Daniel Edward Loringer , Anthony Holmes Furman , Neil Xavier Blythe , Lukas William Johnson , Jonathan Edward Nagurney , Yu Du , Cathal Clancy , Matthias Lang
发明人： Rodrigo Rodriguez Erdmenger , Kendall Roger Swenson , Daniel Edward Loringer , Anthony Holmes Furman , Neil Xavier Blythe , Lukas William Johnson , Jonathan Edward Nagurney , Yu Du , Cathal Clancy , Matthias Lang
CPC分类号： F04D25/04 , F04D29/051 , F04D29/0516 , F04D29/162 , F04D29/284 , F05D2220/40
摘要： An exemplary compressor is provided. The compressor includes a plurality of blades, a hub defining a front surface and a back surface, and a first flow restriction structure provided at the back surface of the hub. The plurality of blades are arranged in a predefined manner on the front surface for receiving input air flow at a first pressure and compressing the input air flow to provide an output air flow at a second pressure higher than the first pressure. The first flow restriction member is configured for preventing at least a portion of the output air flow at the second pressure from entering into the back surface of the hub to reduce an air pressure at the back surface of the hub.
摘要翻译： 提供了示例性的压缩机。 压缩机包括多个叶片，限定前表面和后表面的毂，以及设置在轮毂的后表面处的第一流动限制结构。 多个叶片以预定方式布置在前表面上，用于在第一压力下接收输入空气流并且压缩输入空气流以提供高于第一压力的第二压力的输出空气流。 第一流动限制构件被构造成防止在第二压力下的输出空气流的至少一部分进入轮毂的后表面，以减小轮毂后表面的空气压力。
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