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公开(公告)号：US20120023935A1
公开(公告)日：2012-02-02
申请号：US13182377
申请日：2011-07-13
CPC分类号： F02M25/0711 , F01N13/009 , F01N13/02 , F01N13/107 , F02B37/00 , F02B2075/125 , F02D13/0207 , F02D13/0249 , F02D13/0257 , F02D41/0007 , F02D41/005 , F02D2041/001 , F02M26/05 , F02M26/08 , F02M26/24 , F02M26/38 , F02M26/42 , F02M35/1085 , Y02T10/123 , Y02T10/144 , Y02T10/18 , Y02T10/47
摘要： Methods and systems are provided for a boosted engine having a split intake system coupled to a split exhaust system. Aircharges of differing composition, pressure, and temperature may be delivered to the engine through the split intake system at different points of an engine cycle. In this way, boost and EGR benefits may be extended.
摘要翻译： 提供了用于具有联接到分流排气系统的分流进气系统的升压发动机的方法和系统。 不同组成，压力和温度的空气充气可以在发动机循环的不同点通过分流进气系统输送到发动机。 这样可以延长升压和EGR效益。
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公开(公告)号：US20120023934A1
公开(公告)日：2012-02-02
申请号：US13182375
申请日：2011-07-13
CPC分类号： F02D13/0207 , F01N13/009 , F01N13/02 , F01N13/107 , F02B37/00 , F02B2075/125 , F02D13/0249 , F02D13/0257 , F02D41/0007 , F02D41/005 , F02D2041/001 , F02M26/05 , F02M26/24 , F02M26/38 , F02M26/42 , Y02T10/123 , Y02T10/144 , Y02T10/18 , Y02T10/47 , F02M25/0707 , F02M25/0732 , F02M25/0744 , F02M25/0748
摘要： Methods and systems are provided for a boosted engine having a split intake system coupled to a split exhaust system. Aircharges of differing composition, pressure, and temperature may be delivered to the engine through the split intake system at different points of an engine cycle. In this way, boost and EGR benefits may be extended.
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公开(公告)号：US20120023933A1
公开(公告)日：2012-02-02
申请号：US13182372
申请日：2011-07-13
CPC分类号： F02M26/05 , F02B37/00 , F02B37/18 , F02B2075/1816 , F02D13/02 , F02D13/0242 , F02D13/0249 , F02D13/0257 , F02D43/00 , F02M26/04 , F02M26/13 , F02M26/15 , F02M26/22 , F02M26/27 , F02M26/28 , F02M26/44 , F02M35/1085 , F05B2220/40 , Y02T10/18
摘要： Methods and systems are provided for a boosted engine having a split intake system coupled to a split exhaust system. Aircharges of differing composition, pressure, and temperature may be delivered to the engine through the split intake system at different points of an engine cycle. In this way, boost and EGR benefits may be extended.
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公开(公告)号：US08091359B2
公开(公告)日：2012-01-10
申请号：US12793447
申请日：2010-06-03
IPC分类号： F02B33/44
CPC分类号： F02B47/08 , F01N5/02 , F01N13/009 , F01P3/12 , F02B33/34 , F02B37/00 , F02B37/127 , F02B37/18 , F02M31/08 , Y02T10/121 , Y02T10/126 , Y02T10/144 , Y02T10/16
摘要： Various systems and method for heating an engine in a vehicle are described. In one example, intake air flowing in a first direction may be heated via a gas-to-gas heat exchange with exhaust gases. The heated intake air may then be used in a subsequent gas-to-liquid heat exchange to heat a fluid circulating through the engine. In another example, intake air flowing in a second direction may be heated via a heat exchange with exhaust gases in order to cool an exhaust catalyst.
摘要翻译： 描述用于加热车辆中的发动机的各种系统和方法。 在一个示例中，可以通过与废气的气体 - 气体热交换来加热沿第一方向流动的进气。 然后可以将加热的进气用于随后的气 - 液热交换以加热循环通过发动机的流体。 在另一个实例中，可以通过与排气的热交换来加热沿第二方向流动的进气，以便冷却排气催化剂。
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65.发明申请Stored Compressed Air Management and Flow Control for Improved Engine Performance 有权存储压缩空气管理和流量控制，以提高发动机性能公开(公告)号：US20110253098A1
公开(公告)日：2011-10-20
申请号：US12761076
申请日：2010-04-15
CPC分类号： F02B33/44 , B60T17/06 , F02B21/02 , F02B29/04 , F02B29/0418 , F02B29/0425 , F02B29/0437 , F02B29/06 , F02B37/00 , F02D37/02 , F02D41/0007 , F02D41/0065 , F02D41/18 , F02D2041/0022 , F02D2200/0406 , F02M26/01 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , F02M35/08 , F02M35/10163 , F02M35/10229 , F02P5/045 , Y02T10/144 , Y02T10/146 , Y02T10/47
摘要： A method for providing air to a combustion chamber of an engine, the engine including a compressor and a boost tank selectably coupled to an intake manifold. The method comprises admitting air from the compressor to the intake manifold via a main throttle valve, storing some air from the compressor in a boost tank, and discharging some of the air stored in the boost tank to the intake manifold via an auxiliary throttle valve distinct from the main throttle valve.
摘要翻译： 一种用于向发动机的燃烧室提供空气的方法，所述发动机包括可选择性地联接到进气歧管的压缩机和增压箱。 该方法包括通过主节流阀将来自压缩机的空气进入进气歧管，将来自压缩机的一些空气储存在增压罐中，并通过辅助节流阀将一些储存在升压罐中的空气排出到进气歧管 从主节流阀。
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公开(公告)号：US20110251019A1
公开(公告)日：2011-10-13
申请号：US12758570
申请日：2010-04-12
IPC分类号： F16H59/00
CPC分类号： B60H1/04 , B60H1/00314
摘要： Methods and systems are provided for selectively increasing an amount of waste heat generated by an idling engine. An engine output is increased while a transmission output is locked to generate waste heat that may be used to heat the cabin of a stopped vehicle.
摘要翻译： 提供了用于选择性地增加由怠速发动机产生的废热量的方法和系统。 发动机输出增加，而变速器输出被锁定以产生可用于加热停止的车辆的舱室的废热。
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公开(公告)号：US20110136620A1
公开(公告)日：2011-06-09
申请号：US12707570
申请日：2010-02-17
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , Gopichandra Surnilla , Joseph Norman Ulrey , Roger Lyle Huffmaster , Peter John Grutter , Yuji Fujii , Gregory Michael Pietron , Seung-Hoon Lee
CPC分类号： F02N11/00 , B60W10/02 , B60W10/023 , B60W10/06 , B60W30/18 , B60W30/18072 , B60W2030/1809 , F02N11/0814 , Y10T477/6333 , Y10T477/635 , Y10T477/6352 , Y10T477/6403 , Y10T477/6418 , Y10T477/6422
摘要： Methods and systems are provided for controlling a vehicle engine coupled to a stepped-gear-ratio transmission. One example method comprises, in response to a first vehicle moving condition, shutting down the engine and at least partially disengaging the transmission while the vehicle is moving; and during a subsequent restart, while the vehicle is moving, starting the engine using starter motor assistance and adjusting a degree of engagement of a transmission clutch to adjust a torque transmitted to a wheel of the vehicle.
摘要翻译： 提供了用于控制与阶梯变速比变速器相连的车辆发动机的方法和系统。 一个示例性方法包括响应于第一车辆移动状态，关闭发动机并且在车辆移动时至少部分地分离变速器; 并且在随后的重新启动期间，当车辆移动时，使用起动马达辅助起动发动机，并且调节变速离合器的接合程度以调节传递到车辆的车轮的扭矩。
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公开(公告)号：US20110132320A1
公开(公告)日：2011-06-09
申请号：US12691528
申请日：2010-01-21
CPC分类号： F02M25/03 , F02B2075/125 , F02B2275/16 , F02D19/0605 , F02D19/0655 , F02D19/0665 , F02D19/0668 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D41/005 , F02M25/0228 , F02M31/08 , F02M31/18 , Y02T10/123 , Y02T10/126 , Y02T10/36 , Y02T10/47
摘要： A system including, an internal combustion engine including a combustion chamber, a first injector to provide a first injection fluid to the combustion chamber, and a heated pressurization system to heat the first injection fluid in a pressure vessel to achieve a sufficient injection pressure.
摘要翻译： 一种系统，包括内燃机，其包括燃烧室，第一喷射器以向燃烧室提供第一喷射流体;以及加热的加压系统，用于加热压力容器中的第一喷射流体以实现足够的喷射压力。
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公开(公告)号：US20110132308A1
公开(公告)日：2011-06-09
申请号：US12699583
申请日：2010-02-03
申请人： Xiangying Liu , Henry W. Patterson , Joseph Norman Ulrey , Alex O'Connor Gibson , Ross Dykstra Pursifull
发明人： Xiangying Liu , Henry W. Patterson , Joseph Norman Ulrey , Alex O'Connor Gibson , Ross Dykstra Pursifull
IPC分类号： F02N99/00
CPC分类号： F02N11/087 , F02N11/0855
摘要： Methods and systems are provided for controlling a vehicle system including an engine that is selectively deactivated during engine idle-stop conditions. One example method includes, during a first condition, engaging an engine starter, without applying a starter current, to the deactivated rotating engine after the engine speed drops below a threshold speed. The method further includes, during a second condition, engaging the starter and adjusting a starter motor switch to apply a starter braking torque to the rotating engine.
摘要翻译： 提供了用于控制车辆系统的方法和系统，所述车辆系统包括在发动机怠速停止条件期间选择性地停用的发动机。 一个示例性方法包括在第一状态期间，在发动机转速下降到阈值速度之后，使发动机起动器在不施加起动电流的情况下与停用的旋转发动机接合。 该方法还包括在第二状态期间接合起动器并调节起动电动机开关以将启动器制动转矩施加到旋转发动机。
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公开(公告)号：US20110005505A1
公开(公告)日：2011-01-13
申请号：US12498762
申请日：2009-07-07
IPC分类号： F02D41/00
CPC分类号： F02D41/0007 , F02B21/00 , F02B29/02 , F02B37/00 , F02D41/029 , F02D2041/3088 , F02M25/10 , Y02T10/144 , Y02T10/146
摘要： Various systems and methods are described for controlling an engine with a turbocharger in a vehicle. One example method comprises, under selected operating conditions, generating an oxidant rich component from engine intake air, storing the oxidant rich component, and during subsequent increased torque request, injecting an amount of the stored oxidant rich component to the engine.
摘要翻译： 描述了用于在车辆中控制具有涡轮增压器的发动机的各种系统和方法。 一个示例性方法包括在选择的操作条件下，从发动机进气中产生富含氧化剂的组分，储存富含氧化剂的组分，并且在随后增加的扭矩要求期间，将一定量的存储的富氧组分注入发动机。
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