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41. 发明申请

US20170145934A1 DRIVE DEVICE FOR A MOTOR VEHICLE, MOTOR VEHICLE HAVING SUCH A DRIVE DEVICE, AND COMPUTER SOFTWARE PRODUCT FOR ACTUATING THE DRIVE DEVICE 审中-公开
公开(公告)号：US20170145934A1
公开(公告)日：2017-05-25
申请号：US15357288
申请日：2016-11-21
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Stephan-Johannes SCHNORPFEIL , Claus Juergen GLAHN
IPC分类号： F02D41/00 , F02D41/26 , F02B37/14 , F02D41/06
CPC分类号： F02D41/0007 , F02B37/04 , F02B37/14 , F02B39/10 , F02D23/00 , F02D41/062 , F02D41/064 , F02D41/26 , F02N19/00 , Y02T10/144
摘要： A drive device is disclosed for a motor vehicle having a combustion engine, a feed line for supplying combustion air to the combustion engine, and a compressor unit cooperating with the feed line for compressing combustion air for the combustion engine. One or more torque generators are operable independently of the combustion engine and selectively coupled to the compressor unit. A control unit is configured to actuate the torque generator in such manner that the torque generator drives the compressor unit at least for a time before the start of the combustion engine.

42. 发明申请

US20170089279A1 SUPERCHARGED INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：US20170089279A1
公开(公告)日：2017-03-30
申请号：US15305533
申请日：2015-06-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Keiji YOEDA
IPC分类号： F02D41/00 , F02M35/10 , F02D41/14 , F02B33/40
CPC分类号： F02D41/0077 , F02B33/40 , F02B2039/168 , F02D41/0007 , F02D41/005 , F02D41/0065 , F02D41/064 , F02D41/1444 , F02D2041/0067 , F02D2041/1472 , F02D2200/021 , F02D2200/0414 , F02M26/06 , F02M26/47 , F02M35/10157 , F02M35/10222 , Y02T10/144 , Y02T10/47
摘要： A supercharged internal combustion engine is provided that is capable of introducing EGR gas into an intake passage on an upstream side relative to a compressor. When a required WGV opening degree is less than a lower limit value WGVmin in a case in which introduction of EGR gas is started under a situation in which the temperature of an EGR valve is less than or equal to a predetermined value X1, the WGV opening degree is controlled during a protection time period T3 after introduction of EGR gas starts by using the lower limit value WGVmin as the required WGV opening degree.

43. 发明申请

US20170045003A1 FUEL CONTROL SYSTEMS FOR OPERATING GASOLINE ENGINES BASED ON ETHANOL-WATER-HYDROGEN MIXTURE FUELS 审中-公开
标题翻译：基于乙醇 - 水 - 氢混合燃料的汽油发动机燃油控制系统
公开(公告)号：US20170045003A1
公开(公告)日：2017-02-16
申请号：US15306073
申请日：2015-04-23
申请人： American United Energy, Inc.
发明人： Pinliang Fan
IPC分类号： F02D19/08 , F02D41/06 , F02M27/02 , F02D41/26 , F02M25/028 , F02D19/06
CPC分类号： F02D19/081 , F02D19/0634 , F02D19/0644 , F02D19/0655 , F02D19/066 , F02D19/0671 , F02D41/0025 , F02D41/064 , F02D41/26 , F02D2400/11 , F02M25/0228 , F02M25/028 , F02M27/02 , Y02T10/36
摘要： Techniques, systems, and devices are disclosed for converting an alcohol and water mixture to hydrogen-rich gas inside a gasoline engine to power the gasoline engine vehicle. In one aspect of the disclosed technology, an electronic control module installed on a gasoline engine vehicle for controlling the gasoline engine vehicle to run on an alcohol and water mixture as fuel is disclosure. This electronic control module includes a processor, a memory, and an interface coupled to the ECU of the gasoline engine vehicle to receive various sensor signals from the ECU. The electronic control module also includes interconnects coupled to various modules of the gasoline engine vehicle to control a process of running the vehicle on the alcohol and water mixture stored in the gasoline tank of the vehicle. The said process includes converting catalyzed alcohol and water mixture to a hydrogen-rich gas inside a cylinder of the gasoline engine.
摘要翻译：公开了用于将醇和水混合物转化为汽油发动机内的富氢气体以为汽油发动机车辆供电的技术，系统和装置。在所公开的技术的一个方面，安装在汽油发动机车辆上的电子控制模块用于控制汽油发动机车辆作为燃料的醇和水混合物运行。该电子控制模块包括处理器，存储器和耦合到汽油发动机车辆的ECU的接口，以从ECU接收各种传感器信号。电子控制模块还包括耦合到汽油发动机车辆的各个模块的互连，以控制在存储在车辆的汽油箱中的酒精和水混合物上运行车辆的过程。所述方法包括将催化的醇和水混合物转化为汽油发动机的汽缸内的富氢气体。

44. 发明申请

US20170030298A1 ATOMIZING FUEL DELIVERY SYSTEM 审中-公开
标题翻译：实现燃料输送系统
公开(公告)号：US20170030298A1
公开(公告)日：2017-02-02
申请号：US15223776
申请日：2016-07-29
申请人： Briggs & Stratton Corporation
发明人： Robert Koenen , Jason A. Hansen , Daniel Brueck , Andrew J. Paskov
IPC分类号： F02M9/12 , F02M9/06 , F02D33/00 , F02M9/02
CPC分类号： F02M9/124 , F02D33/006 , F02D41/064 , F02M9/026 , F02M9/06 , F02M2200/21
摘要： An engine that includes an air intake, a combustion chamber, an air passageway that is configured to channel air from the air intake toward the combustion chamber, a carburetor, a throttle plate, and a fuel atomizer. The carburetor includes a fuel bowl with a fuel well, a carburetor passageway that is fluidly coupled to the air passageway and configured to channel air and fuel to the combustion chamber, and a carburetor nozzle that has an inlet configured to receive fuel from the fuel well and an outlet disposed proximate to a constricted section of the carburetor passageway. The throttle plate is disposed downstream of the carburetor nozzle, and the fuel atomizer is configured to provide fuel to the carburetor passageway.
摘要翻译：一种发动机，包括进气口，燃烧室，空气通道，其构造成将空气从进气口引向燃烧室，化油器，节流板和燃料雾化器。化油器包括具有燃料井的燃料箱，化油器通道，其流体地联接到空气通道并且构造成将空气和燃料引导到燃烧室;以及化油器喷嘴，其具有构造成从燃料井接收燃料的入口以及靠近化油器通道的收缩部分设置的出口。节流板设置在化油器喷嘴的下游，并且燃料雾化器被配置为向化油器通道提供燃料。

45. 发明申请

US20170022945A1 ENGINE SYSTEM AND METHOD OF CONTROLLING THE SAME 审中-公开
标题翻译：发动机系统及其控制方法
公开(公告)号：US20170022945A1
公开(公告)日：2017-01-26
申请号：US14945365
申请日：2015-11-18
申请人： HYUNDAI MOTOR COMPANY
发明人： Hyun KIM
IPC分类号： F02M31/02
CPC分类号： F02M31/02 , F02D19/084 , F02D41/064 , F02D41/221 , F02D41/3005 , F02D2200/021 , F02M31/125 , F02M53/02 , F02M53/06 , F02M2200/956 , Y02T10/126 , Y02T10/36
摘要： An engine system includes a plurality of injectors disposed at each of one or more combustion chambers of an engine in order to inject a fuel, a plurality of heaters that heat the fuel to be injected from the plurality of injectors, and a controller that determines whether a temperature of external air or a temperature of coolant is less than a predetermined temperature when a starting condition is satisfied, and that operates the plurality of heaters if the temperature of external air or the temperature of coolant is less than the predetermined temperature, wherein the controller compares a heating time that heats fuel with operation of the plurality of heaters with a first predetermined time, and operates the plurality of injectors to inject fuel if the heating time is greater than the first predetermined time.
摘要翻译：发动机系统包括多个喷射器，其设置在发动机的一个或多个燃烧室的每一个处，以便喷射燃料，多个加热器，其从多个喷射器加热要喷射的燃料;以及控制器，其确定是否当满足启动条件时，外部空气的温度或冷却剂的温度小于预定温度，并且如果外部空气的温度或冷却剂的温度小于预定温度，则操作多个加热器，其中控制器将加热燃料的加热时间与多个加热器的操作以第一预定时间进行比较，并且如果加热时间大于第一预定时间，则操作多个喷射器以喷射燃料。

46. 发明授权

US09546583B2 Octane separation system and operating method 有权
标题翻译：辛烷分离系统和操作方法
公开(公告)号：US09546583B2
公开(公告)日：2017-01-17
申请号：US14792306
申请日：2015-07-06
申请人： Ford Global Technologies, LLC
发明人： Thomas G. Leone
IPC分类号： F01N3/00 , F01N3/05 , F02D19/06 , F01N3/22 , F02D41/06 , F02D41/00 , F01N9/00 , F02M37/00 , F02P5/152
CPC分类号： F01N3/05 , F01N3/22 , F01N9/00 , F01N2900/08 , F02D19/0649 , F02D19/0665 , F02D19/0671 , F02D41/0025 , F02D41/064 , F02M37/0088 , F02P5/1527 , Y02T10/36
摘要： An engine method, comprising delivering high octane fuel to a high octane fuel tank and delivering low octane fuel to a low octane fuel tank and injecting atmospheric air into an exhaust system for secondary air injection in response to delivering low octane fuel to an engine.
摘要翻译：一种发动机方法，其包括将高辛烷值燃料输送到高辛烷值燃料箱，并将低辛烷值燃料输送到低辛烷值燃料箱，并且响应于将低辛烷值燃料输送到发动机，将空气大气喷射到用于二次空气喷射的排气系统中。

47. 发明申请

US20160356229A1 CONTROL SYSTEM OF ENGINE 审中-公开
标题翻译：发动机控制系统
公开(公告)号：US20160356229A1
公开(公告)日：2016-12-08
申请号：US15170869
申请日：2016-06-01
申请人： Mazda Motor Corporation
发明人： Tomomi Watanabe , Nobuo Takeuchi , Yuya Honda , Kazunori Hirabayashi
IPC分类号： F02D41/06 , F02D41/40
CPC分类号： F02D41/064 , F02D41/024 , F02D41/3023 , F02D41/3029 , F02D41/401 , F02D41/402 , Y02T10/26 , Y02T10/44
摘要： A control system of an engine is provided, which controls, by using a tumble flow, a behavior of fuel that is directly injected into a combustion chamber formed inside a cylinder of the engine. The control system includes a fuel injector for directly injecting the fuel into the combustion chamber, a tumble flow generator for generating the tumble flow within the combustion chamber, an ignition timing control module for controlling an ignition plug to ignite after a top dead center on compression stroke of the cylinder in a cold state of the engine, and a fuel injector control module for controlling the fuel injector to inject the fuel at an intake-stroke injection timing, a compression-stroke-early-half injection timing, and a compression-stroke-latter-half injection timing. The fuel injector control module controls the fuel injector to inject the fuel toward a vortex center of the tumble flow at the compression-stroke-early-half injection timing.
摘要翻译：提供了一种发动机的控制系统，其通过使用翻转流来控制直接喷射到形成在发动机的气缸内的燃烧室中的燃料的行为。控制系统包括用于将燃料直接喷射到燃烧室中的燃料喷射器，用于在燃烧室内产生翻转流的滚筒发生器，用于控制火花塞在压缩上死点之后点燃的点火正时控制模块以及燃料喷射器控制模块，其用于控制燃料喷射器以进气冲程喷射正时喷射燃料，压缩冲程 - 早期半喷射定时和压缩 - 冲程 - 后半注入定时。燃料喷射器控制模块控制燃料喷射器以在压缩冲程 - 早期半喷射正时将燃料喷射到涡流的涡流中心。

48. 发明申请

US20160319764A1 Gasoline Particulate Reduction Using Optimized Port And Direct Injection 审中-公开
标题翻译：使用优化港口和直接喷射汽油颗粒减少
公开(公告)号：US20160319764A1
公开(公告)日：2016-11-03
申请号：US15208120
申请日：2016-07-12
申请人： Ethanol Boosting Systems, LLC
发明人： Daniel R. Cohn , Leslie Bromberg
IPC分类号： F02D41/30 , F02D35/02 , F02D37/02 , F02P5/152 , F02D41/06 , F02M69/04 , F02D41/00 , F02P5/15 , F02D13/02 , F02D41/04
CPC分类号： F02D41/3094 , F02D13/0215 , F02D13/0242 , F02D35/027 , F02D37/02 , F02D41/0002 , F02D41/047 , F02D41/064 , F02D41/3023 , F02D2013/0292 , F02D2041/001 , F02D2250/38 , F02M69/046 , F02P5/145 , F02P5/1506 , F02P5/152 , Y02T10/18 , Y02T10/46
摘要： Additional approaches for the reduction of particulate emissions in gasoline engines using optimized port+direct injection are described. These embodiments include control of the amount of directly injected fuel so as to avoid a threshold increase in particulates due to piston wetting and reduction of cold start emissions by use of air preheating using variable valve timing.
摘要翻译：描述了使用优化的端口+直接喷射来减少汽油发动机中的颗粒物排放的附加方法。这些实施例包括直接喷射燃料量的控制，以避免使用可变气门正时通过使用空气预热而由于活塞润湿和减少冷启动排放造成的微粒阈值增加。

49. 发明申请

US20160319759A1 CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制系统
公开(公告)号：US20160319759A1
公开(公告)日：2016-11-03
申请号：US15138375
申请日：2016-04-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takahiro TSUKAGOSHI
IPC分类号： F02D41/06 , F01P7/16 , F02D41/30
CPC分类号： F02D41/068 , F01P7/16 , F01P7/162 , F01P2003/027 , F01P2007/143 , F01P2037/02 , F02D41/047 , F02D41/064 , F02D41/3094 , F02D2200/021
摘要： A control system reduces the amount of fuel injected from a second fuel injector in one cycle to an amount smaller than a second basic injection amount according to operating conditions of an internal combustion engine, and increases the amount of fuel injected from a first fuel injector in one cycle to an amount larger than a first basic injection amount according to operating conditions of the engine, during a predetermined period after a flow restricting operation is finished, so as to reduce fluctuations in the air-fuel ratio due to fluctuations in the wall temperature.
摘要翻译：控制系统根据内燃机的运转条件将从一个循环中的第二燃料喷射器喷射的燃料量减少至小于第二基本喷射量的量，并且增加从第一燃料喷射器喷射的燃料量在流量限制操作结束之后的预定时间段内，根据发动机的运行条件，将一个循环数量大于第一基本喷射量的量，以便减少由于壁温的波动引起的空燃比的波动。

50. 发明授权

US09470173B2 System and method for reducing engine oil dilution 有权
标题翻译：减少机油稀释的系统和方法
公开(公告)号：US09470173B2
公开(公告)日：2016-10-18
申请号：US14308051
申请日：2014-06-18
申请人： Ford Global Technologies, LLC
发明人： Allen Lehmen , Marcus William Fried , Shuya Shark Yamada , Steven Paul Penkevich
IPC分类号： F02D41/40 , F02D41/06
CPC分类号： F02D41/401 , F02D41/064 , F02D2200/021 , F02D2250/11 , Y02T10/44
摘要： Methods and systems are provided for modeling an oil dilution qualitative indicator based on an integrated difference between a commanded air-to-fuel ratio and an engine air-to-fuel ratio as determined via an oxygen sensor, cumulative cold engine temperature operating duration, and fuel injection characteristics (timing, duration, number of injections) allowing fuel injection timing modifications that minimize oil dilution when the oil dilution qualitative indicator is greater than a threshold level.
摘要翻译：提供了方法和系统，用于基于经由氧传感器确定的命令空燃比和发动机空燃比之间的综合差异来建模油稀释定性指示器，累积冷机温度运行持续时间和燃料喷射特性（时间，持续时间，喷射次数），允许当油稀释定性指示器大于阈值水平时使油稀释最小化的燃料喷射正时修改。

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