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91. 发明授权

US09239016B2 Catalyst heating with exhaust back-pressure 有权
标题翻译：催化剂加热排气背压
公开(公告)号：US09239016B2
公开(公告)日：2016-01-19
申请号：US13608450
申请日：2012-09-10
申请人： Thomas G. Leone , Peter C. Moilanen
发明人： Thomas G. Leone , Peter C. Moilanen
IPC分类号： F02M9/04 , F02D13/02 , F02D41/00 , F02D41/22 , F02D9/04 , F02M25/07 , F02D41/02
CPC分类号： F02D41/0245 , F02D9/04 , F02D13/0207 , F02D13/0219 , F02D13/0242 , F02D13/0265 , F02D41/006 , F02D41/0255 , F02D41/221 , F02D2041/001 , F02D2200/0404 , F02D2200/0406 , F02D2200/0802 , F02D2250/34 , F02M26/01 , F02M26/10 , F02M26/23 , Y02T10/18 , Y02T10/26 , Y02T10/47
摘要： Embodiments for controlling an exhaust back-pressure valve are provided. In one example, a method for operating an engine comprises closing an exhaust back-pressure valve in response to a component temperature, adjusting intake and/or exhaust valve operation in response to closing the exhaust back-pressure valve to reduce cylinder internal exhaust gas recirculation (EGR), and while the exhaust back-pressure valve is closing, indicating degradation of an exhaust back-pressure system if a designated engine operating parameter remains constant. In this way, degradation of the exhaust back-pressure system may be diagnosed while maintaining combustion stability.
摘要翻译：提供了用于控制排气背压阀的实施例。在一个示例中，用于操作发动机的方法包括响应于部件温度关闭废气背压阀，响应于关闭排气背压阀来调节进气和/或排气门操作以减少气缸内部废气再循环（EGR），并且当排气背压阀关闭时，如果指定的发动机操作参数保持恒定，则表示废气背压系统的劣化。以这种方式，可以在保持燃烧稳定性的同时诊断排气背压系统的劣化。

92. 发明授权

US08960138B2 Dual crankshaft engine 有权
标题翻译：双曲轴发动机
公开(公告)号：US08960138B2
公开(公告)日：2015-02-24
申请号：US13424218
申请日：2012-03-19
申请人： Thomas G. Leone , Alvin Henry Berger
发明人： Thomas G. Leone , Alvin Henry Berger
IPC分类号： F02B75/28
CPC分类号： F02B75/243 , F01B1/10 , F02B75/065 , F16F15/24
摘要： A dual-crankshaft engine is presented. In one embodiment, the engine includes a first crankshaft and a second crankshaft. The second crankshaft is coupled with the first crankshaft such that the first crankshaft and the second crankshaft are horizontally coplanar. The engine further includes a first piston that is operable to reciprocate in a first horizontal cylinder via coupling with the first crankshaft, and a second piston that is operable to reciprocate in a second horizontal cylinder via coupling with the second crankshaft. The second horizontal cylinder is horizontally collinear with and opposing the first horizontal cylinder.
摘要翻译：提出了双曲轴发动机。在一个实施例中，发动机包括第一曲轴和第二曲轴。第二曲轴与第一曲轴联接，使得第一曲轴和第二曲轴水平共面。发动机还包括第一活塞，其可操作以通过与第一曲轴的联接在第一水平圆筒中往复运动，以及第二活塞，其可操作以通过与第二曲轴的联接在第二水平圆柱中往复运动。第二水平圆柱体与第一水平圆柱体水平共线并相对。

93. 发明授权

US08662024B2 Operating an engine with reformate 有权
标题翻译：操作重整油的发动机
公开(公告)号：US08662024B2
公开(公告)日：2014-03-04
申请号：US13590977
申请日：2012-08-21
申请人： Thomas G. Leone
发明人： Thomas G. Leone
IPC分类号： F02B43/08
CPC分类号： F02D41/0027 , F02D19/0605 , F02D19/0628 , F02D19/0671 , F02D19/081 , F02D41/3094 , F02D2200/0802 , Y02T10/36
摘要： The present description relates to operation and control of a fuel reformer. In one embodiment, an engine constituent is adjusted in response to limiting an amount of reformate supplied to the engine during a condition of reformer degradation. The approach can improve engine operation. In this way, consequences of reformate system degradation may be reduced by limiting use of the reformate system after degradation is detected.
摘要翻译：本说明书涉及燃料重整器的操作和控制。在一个实施方案中，响应于在重整器降解的条件期间限制提供给发动机的重整油的量来调节发动机成分。该方法可以改善发动机的运行。以这种方式，通过在检测到劣化后限制重整产物系统的使用可以减少重整体系退化的后果。

94. 发明申请

US20140039781A1 NOX CONTROL DURING ENGINE IDLE-STOP OPERATIONS 有权
标题翻译：发动机空转操作期间的NOX控制
公开(公告)号：US20140039781A1
公开(公告)日：2014-02-06
申请号：US13565454
申请日：2012-08-02
申请人： Joseph Robert Theis , James Michael Kerns , Michael James Uhrich , Giovanni Cavataio , Thomas G. Leone , Jeffrey Allen Doering , Todd Anthony Rumpsa
发明人： Joseph Robert Theis , James Michael Kerns , Michael James Uhrich , Giovanni Cavataio , Thomas G. Leone , Jeffrey Allen Doering , Todd Anthony Rumpsa
IPC分类号： F01N3/18 , F01N3/10 , F02D28/00
CPC分类号： C12Q1/6806 , F01N3/101 , F01N3/2066 , F01N13/0093 , F01N13/011 , F02D41/0087 , F02D41/0235 , F02D41/027 , F02D41/042 , F02D41/126 , F02N11/0818 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , C12Q2521/125 , C12Q2521/301
摘要： Methods and systems are provided for improving engine exhaust emissions while enabling exhaust catalyst regeneration following an engine lean event. Prior to a VDE event, or prior to an engine idle-stop, ammonia is produced and stored on an exhaust underbody SCR catalyst. Then, during the engine restart after the VDE mode or the idle-stop, the stored ammonia is used to treat exhaust NOx species while an upstream exhaust underbody three-way catalyst is regenerated.
摘要翻译：提供了用于改善发动机废气排放的方法和系统，同时在发动机精馏事件之后实现排气催化剂再生。在VDE事件之前或在发动机怠速停止之前，产生氨并将其存储在排气底体SCR催化剂上。然后，在VDE模式或怠速停止之后的发动机重起期间，储存的氨被用于处理废气NOx物质，同时再生上游废气体内三元催化剂。

95. 发明申请

US20130319371A1 METHOD AND SYSTEM FOR ADJUSTING ENGINE THROTTLES 有权
标题翻译：调节发动机曲轴的方法和系统
公开(公告)号：US20130319371A1
公开(公告)日：2013-12-05
申请号：US13483670
申请日：2012-05-30
申请人： Ross Dykstra Pursifull , Thomas G. Leone
发明人： Ross Dykstra Pursifull , Thomas G. Leone
IPC分类号： F02D9/02
CPC分类号： F02D41/0002 , F02D11/10 , F02D41/008 , F02D2200/0406 , Y02T10/42
摘要： An engine system and method for operating an engine including a central throttle and a port throttle is disclosed. In one example, the central throttle and port throttle are adjusted to improve transitions between throttle control modes. The approach may be particularly beneficial for turbocharged engines.
摘要翻译：公开了一种用于操作包括中央节流阀和端口节流阀的发动机的发动机系统和方法。在一个示例中，中央节气门和端口节流阀被调节以改善节气门控制模式之间的转换。该方法对于涡轮增压发动机可能是特别有益的。

96. 发明授权

US08554445B2 Method and system for controlling fuel usage 有权
标题翻译：控制燃料使用的方法和系统
公开(公告)号：US08554445B2
公开(公告)日：2013-10-08
申请号：US12846730
申请日：2010-07-29
申请人： Thomas G. Leone
发明人： Thomas G. Leone
IPC分类号： G06F19/00 , F02D41/04 , F02B33/44
CPC分类号： F02P5/00 , F02D35/027 , F02D37/02 , F02D41/0002 , F02D41/0025 , F02D2041/0017 , F02D2041/002 , F02D2200/0611 , F02P5/152 , F02P5/1527 , Y02T10/42 , Y02T10/46
摘要： Methods and systems are provided for improving fuel usage while addressing knock by adjusting the use of spark retard and direct injection of a knock control fluid based on engine operating conditions and the composition of the injected fluid. One or more engine parameters, such as EGR, VCT, boost, throttle position, and CMCV, are coordinated with the direct injection to reduce torque and EGR transients.
摘要翻译：提供了方法和系统，用于通过基于发动机操作条件和喷射流体的组成调节火花塞的使用和敲击控制流体的直接喷射来改善燃料使用。一个或多个发动机参数，例如EGR，VCT，升压，节气门位置和CMCV，与直接喷射协调，以减少转矩和EGR瞬变。

97. 发明申请

US20130167804A1 ON-BOARD WATER ADDITION FOR FUEL SEPARATION SYSTEM 有权
公开(公告)号：US20130167804A1
公开(公告)日：2013-07-04
申请号：US13770931
申请日：2013-02-19
申请人： Thomas G. Leone , Mark Allen Dearth
发明人： Thomas G. Leone , Mark Allen Dearth
IPC分类号： F02M43/00
CPC分类号： F02M43/00 , F01N3/005 , F01N2240/22 , F02M25/0227 , F02M25/0228 , F02M25/14 , F02M37/0094 , Y02T10/121 , Y02T10/20 , Y10T137/2499
摘要： A fuel delivery system for an internal combustion engine including a fuel tank, a membrane dividing the fuel tank into at least a first and second portion, the membrane preferentially diffusing a substance from a mixture, the substance having an increased knock suppression relative to the mixture, and a controller adjusting delivery of condensed water to the tank responsive to an operating condition.

98. 发明申请

US20130092126A1 METHODS AND SYSTEMS FOR A THROTTLE TURBINE GENERATOR 有权
标题翻译：一种涡轮发电机的方法和系统
公开(公告)号：US20130092126A1
公开(公告)日：2013-04-18
申请号：US13271983
申请日：2011-10-12
申请人： Thomas G. Leone , John D. Russell
发明人： Thomas G. Leone , John D. Russell
IPC分类号： F02D9/02
CPC分类号： F02D9/1055
摘要： Various systems and methods for an engine system which includes a throttle turbine generator having a turbine which drives an auxiliary generator and disposed in a throttle bypass are described. In some examples, a throttle bypass valve is controlled to adjust airflow through the throttle bypass responsive to airflow to cylinders of the engine. In other examples, an operating parameter such as throttle position is controlled based on transient operating conditions of the engine. In still other examples, charging of a battery is coordinated between the auxiliary generator and a primary generator.
摘要翻译：描述了用于发动机系统的各种系统和方法，其包括具有驱动辅助发电机并设置在节气门旁路中的涡轮的节气门涡轮发电机。在一些示例中，控制节气门旁通阀以响应于气流到发动机气缸来调节通过节气门旁通的气流。在其他示例中，基于发动机的瞬态操作条件来控制诸如节气门位置的操作参数。在另外的示例中，电池的充电在辅助发电机和主发电机之间协调。

99. 发明授权

US08397701B2 Fuel system for multi-fuel engine 有权
标题翻译：多燃料发动机燃油系统
公开(公告)号：US08397701B2
公开(公告)日：2013-03-19
申请号：US12184064
申请日：2008-07-31
申请人： Donald J. Lewis , Thomas G. Leone
发明人： Donald J. Lewis , Thomas G. Leone
IPC分类号： F02M57/02 , F02M43/00 , F02B13/00
CPC分类号： F02D41/0025 , F02B2075/125 , F02B2275/16 , F02D13/0215 , F02D13/0253 , F02D19/0605 , F02D19/0665 , F02D19/0671 , F02D19/0676 , F02D19/0692 , F02D19/081 , F02D19/084 , F02D2200/0612 , F02M37/0064 , F02M37/0088 , Y02T10/123 , Y02T10/36
摘要： A fuel system and a method of operation of the fuel system are described in the context of a multi-fuel internal combustion engine. In one example, the method includes varying a proportion of fuel supplied by a fuel pump to an engine and a fuel separator. The method may be particularly useful for a dual fuel engine.
摘要翻译：在多燃料内燃机的上下文中描述了燃料系统和燃料系统的操作方法。在一个示例中，该方法包括将由燃料泵供应的燃料的比例改变为发动机和燃料分离器。该方法对于双燃料发动机可能特别有用。

100. 发明授权

US08352164B2 Vehicle surge and spark timing control 有权
标题翻译：车辆浪涌和火花时序控制
公开(公告)号：US08352164B2
公开(公告)日：2013-01-08
申请号：US13567880
申请日：2012-08-06
申请人： Thomas G. Leone , Ralph Wayne Cunningham , Eric Tseng , Davor David Hrovat , Mrdjan J. Jankovic , Diana Yanakiev
发明人： Thomas G. Leone , Ralph Wayne Cunningham , Eric Tseng , Davor David Hrovat , Mrdjan J. Jankovic , Diana Yanakiev
IPC分类号： G06F19/00 , B60W10/06 , B60W10/18 , F02P5/152 , F02M25/07
CPC分类号： F02P5/1521 , F02D35/027 , F02D2041/001 , F02D2200/501 , F02D2250/28 , Y02T10/46 , Y10T477/675 , Y10T477/68 , Y10T477/814
摘要： A method is described for operating an engine of a vehicle, the engine having a combustion chamber. The method may include controlling a stability of the vehicle in response to a vehicle acceleration; and adjusting spark timing in the combustion chamber of the engine in response to a knock indication, and further adjusting spark timing in response to the vehicle acceleration to reduce surge.
摘要翻译：描述了一种用于操作车辆的发动机的方法，该发动机具有燃烧室。该方法可以包括响应于车辆加速度来控制车辆的稳定性; 以及响应于爆震指示来调节发动机的燃烧室中的火花正时，以及响应于车辆加速度进一步调节火花正时以减小浪涌。

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