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公开(公告)号：US08342140B2
公开(公告)日：2013-01-01
申请号：US13437858
申请日：2012-04-02
IPC分类号： F02M21/02
CPC分类号： F02P5/1527 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D19/0644 , F02D19/0671 , F02D19/0692 , F02D19/081 , F02D41/0025 , F02D41/0027 , F02D41/3064 , F02D41/3094 , F02M27/02 , F02M31/18 , Y02T10/123 , Y02T10/126 , Y02T10/36 , Y02T10/46
摘要： A method for operating an engine with a fuel reformer is presented. In one embodiment a method for operating an engine by injecting a gaseous fuel and a liquid fuel to at least an engine cylinder is presented. The mixture of an engine cylinder may be diluted with EGR and a fraction of gaseous fuel may be increased relative to a fraction of liquid fuel injected to a cylinder in response to an operator tip-out.
摘要翻译： 提出了一种用燃料重整器操作发动机的方法。 在一个实施例中，提出了一种通过将气体燃料和液体燃料喷射到至少一个发动机气缸来操作发动机的方法。 发动机气缸的混合物可以用EGR稀释，并且一部分气体燃料可相对于响应于操作者抽出而喷射到气缸的液体燃料的一部分而增加。
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公开(公告)号：US08315788B2
公开(公告)日：2012-11-20
申请号：US12783446
申请日：2010-05-19
申请人： Gopichandra Surnilla , Thomas G. Leone , Krishnaswamy Venkatesh Prasad , Apoorv Agarwal , Brett Stanley Hinds
发明人： Gopichandra Surnilla , Thomas G. Leone , Krishnaswamy Venkatesh Prasad , Apoorv Agarwal , Brett Stanley Hinds
IPC分类号： G06F19/00
CPC分类号： G01C21/26 , F02M37/0064
摘要： Methods and systems are provided for facilitating refueling operations in vehicles operating with multiple fuels. A vehicle operator may be assisted in refueling the multiple fuel tanks of the vehicle by being provided one or more refueling profiles that take into account the vehicle's future trip plans, the predicted environmental conditions along a planned route, and the operator's preferences.
摘要翻译： 提供的方法和系统用于促进使用多种燃料运行的车辆中的加油操作。 可以通过提供考虑到车辆的未来旅行计划，沿着计划的路线的预测的环境条件以及操作者的偏好来提供一个或多个加油轮廓来协助车辆驾驶员加油车辆的多个燃料箱。
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公开(公告)号：US08307790B2
公开(公告)日：2012-11-13
申请号：US12756892
申请日：2010-04-08
申请人： Thomas G. Leone , Ross Dykstra Pursifull , Gopichandra Surnilla , Michael H. Shelby , Joseph Norman Ulrey , Robert Walter McCabe
发明人： Thomas G. Leone , Ross Dykstra Pursifull , Gopichandra Surnilla , Michael H. Shelby , Joseph Norman Ulrey , Robert Walter McCabe
IPC分类号： F02B43/08
CPC分类号： F02D9/08 , F02B43/12 , F02D41/0025 , F02D41/0047 , F02D41/021 , F02D41/1454 , F02M27/02 , F02M31/18 , Y02T10/126 , Y02T10/32
摘要： A method for operating an engine with a fuel reformer is presented. In one embodiment a method for operating an engine by injecting a gaseous fuel and a liquid fuel to at least an engine cylinder is presented. The method may prioritize the injection of the gaseous fuel in response to an amount of gaseous fuel stored in a fuel storage tank.
摘要翻译： 提出了一种用燃料重整器操作发动机的方法。 在一个实施例中，提出了一种通过将气体燃料和液体燃料喷射到至少一个发动机气缸来操作发动机的方法。 该方法可以响应于存储在燃料储罐中的气体燃料的量来优先注入气体燃料。
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公开(公告)号：US08195377B2
公开(公告)日：2012-06-05
申请号：US13271551
申请日：2011-10-12
CPC分类号： F02D41/0025 , F02B2075/125 , F02D13/0207 , F02D41/005 , F02D41/006 , F02D2041/001 , F02D2250/18 , F02M26/05 , F02M26/46 , F02M26/47 , F02M37/0064 , Y02T10/123 , Y02T10/47
摘要： Methods are provided for operating an engine with a variable fuel blend in a cylinder, where the variable fuel blend varies a peak achievable engine torque for a given operating condition. One example method comprises selectively operating an engine actuator that affects engine torque and engine fuel economy at the given operating condition, and extending operation of the actuator to higher engine torques as a peak engine torque for the given operating condition increases.
摘要翻译： 提供了用于在气缸中操作具有可变燃料混合物的发动机的方法，其中可变燃料混合物在给定操作条件下改变可实现的峰值峰值转矩。 一个示例性方法包括选择性地操作在给定操作条件下影响发动机扭矩和发动机燃料经济性的发动机致动器，并且当给定操作条件的峰值发动机扭矩增加时，将致动器的操作延伸到更高的发动机转矩。
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45.发明申请SYSTEM AND METHOD FOR IMPROVING FUEL VAPOR PURGING FOR AN ENGINE HAVING A COMPRESSOR 有权用于改进压缩机发动机的燃料蒸气冲洗的系统和方法公开(公告)号：US20100012099A1
公开(公告)日：2010-01-21
申请号：US12176201
申请日：2008-07-18
申请人： James Michael Kerns , Ralph Wayne Cunningham , Thomas G. Leone , Gopichandra Surnilla , Ross Dykstra Pursifull
发明人： James Michael Kerns , Ralph Wayne Cunningham , Thomas G. Leone , Gopichandra Surnilla , Ross Dykstra Pursifull
IPC分类号： F02M33/02
CPC分类号： F02M33/04 , F02D41/0007 , F02D41/0042 , F02M25/0836 , F02M25/089
摘要： A system and method for storing and purging fuel vapors for an internal combustion engine comprising a compressor is presented. The system allows the canister to be purged even while the engine is operated at high engine load.
摘要翻译： 提出了一种用于存储和吹扫包括压缩机的内燃机的燃料蒸汽的系统和方法。 该系统允许在发动机在高发动机负荷下操作时均匀地清洗罐。
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46.发明授权公开(公告)号：US07293552B2
公开(公告)日：2007-11-13
申请号：US11291435
申请日：2005-11-30
CPC分类号： F02M25/089 , F02B17/00 , F02B31/085 , F02B2075/125 , F02B2275/16 , F02D13/0207 , F02D19/0665 , F02D19/0676 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D41/0025 , F02D41/0032 , F02M37/0064 , F02M37/0088 , Y02T10/123 , Y02T10/36
摘要： A method for managing vapors generated by a first and second reservoir onboard a vehicle traveling on the road, the method comprising of inducting vapors from the first and second reservoirs during engine operation; and reducing flow of vapors from first the reservoir to second reservoir and from the second reservoir to the first reservoir.
摘要翻译： 一种用于管理由在道路上行驶的车辆上的第一和第二储存器产生的蒸气的方法，所述方法包括在发动机运行期间从所述第一和第二储存器吸入蒸汽; 并且减少蒸汽从第一储存器到第二储存器以及从第二储存器到第一储存器的流动。
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公开(公告)号：US10914229B2
公开(公告)日：2021-02-09
申请号：US13617320
申请日：2012-09-14
摘要： Embodiments for controlling condensate in a charge air cooler are provided. In one example, a charge air cooler comprises an inlet to admit charge air, a plurality of heat exchange passages to remove heat from the charge air, an outlet configured to discharge the charge air from the heat exchange passages to an intake passage upstream of an intake manifold of an engine, and a dispersion element extending at least partially across the outlet.
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公开(公告)号：US20140076289A1
公开(公告)日：2014-03-20
申请号：US13617320
申请日：2012-09-14
IPC分类号： F02M31/20
CPC分类号： F02B29/0468 , F02B29/0425 , F02M26/05 , F02M29/04 , F02M35/1038 , F02M35/10393 , Y02T10/146
摘要： Embodiments for controlling condensate in a charge air cooler are provided. In one example, a charge air cooler comprises an inlet to admit charge air, a plurality of heat exchange passages to remove heat from the charge air, an outlet configured to discharge the charge air from the heat exchange passages to an intake passage upstream of an intake manifold of an engine, and a dispersion element extending at least partially across the outlet.
摘要翻译： 提供了用于控制增压空气冷却器中的冷凝物的实施例。 在一个示例中，增压空气冷却器包括入口以允许增压空气，多个热交换通道以从增压空气中除去热量;出口，其构造成将增压空气从热交换通道排出到进气通道的上游 发动机的进气歧管和至少部分地延伸穿过出口延伸的分散元件。
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公开(公告)号：US08635977B2
公开(公告)日：2014-01-28
申请号：US13563577
申请日：2012-07-31
IPC分类号： F02B43/08
CPC分类号： F02D29/02 , F01N2240/30 , F02B2075/125 , F02D19/0644 , F02D19/0665 , F02D19/0671 , F02D19/0689 , F02D19/0692 , F02D19/084 , F02D19/087 , F02D41/0025 , F02D41/027 , F02D41/042 , F02M31/18 , Y02T10/123 , Y02T10/126 , Y02T10/36
摘要： Systems and methods are provided for selectively storing gaseous reformate output by a fuel reformer for fueling an engine. Carbon monoxide produced by a fuel reformer may be continuously combusted in the engine and/or engine exhaust rather than being stored. In one example, reformate components produced by a fuel reformer, e.g., H2 and CH4, may be stored and buffered for use by an engine.
摘要翻译： 提供了用于选择性地储存由燃料重整器输出的用于燃料发动机的气体重整产物的系统和方法。 由燃料重整器生产的一氧化碳可以在发动机和/或发动机排气中连续燃烧，而不是被储存。 在一个实例中，由燃料重整器（例如H 2和CH 4）产生的重组产物可被储存和缓冲供发动机使用。
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公开(公告)号：US08516799B2
公开(公告)日：2013-08-27
申请号：US12645809
申请日：2009-12-23
申请人： Jeffrey Scott Hepburn , William Charles Ruona , Brien Lloyd Fulton , Gopichandra Surnilla , Eric Matthew Kurtz
发明人： Jeffrey Scott Hepburn , William Charles Ruona , Brien Lloyd Fulton , Gopichandra Surnilla , Eric Matthew Kurtz
IPC分类号： F01N3/00
CPC分类号： F01N3/10 , F01N3/021 , F01N3/2066 , F01N9/00 , F01N2610/02 , F02D41/0007 , F02D41/0055 , F02D41/0065 , F02D41/029 , F02D41/405 , F02M26/08 , F02M26/15 , F02M26/24 , Y02A50/2325 , Y02T10/144 , Y02T10/24 , Y02T10/47
摘要： Methods and systems are provided for controlling an engine in a vehicle, the engine having a turbocharger, and a particulate filter upstream of a turbocharger turbine. In one example, the method comprises, under selected boosted operating conditions, injecting a reductant upstream of the filter during an exhaust stroke to generate an exothermic reaction at the filter.
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