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81. 发明授权

US07823548B2 Adjusting ballistic valve timing 有权
标题翻译：调整弹道气门正时
公开(公告)号：US07823548B2
公开(公告)日：2010-11-02
申请号：US12326817
申请日：2008-12-02
申请人： Vince Winstead , Donald J. Lewis
发明人： Vince Winstead , Donald J. Lewis
IPC分类号： F01L9/04
CPC分类号： F02D13/0253 , F01L9/04 , F01L2009/0426 , F01L2009/0436 , F01L2009/0486 , F02D13/06 , F02D41/0002 , F02D2041/001 , Y02T10/18 , Y02T10/42
摘要： A method to adjust timing of an electrically actuated valve, said electrically actuated valve operating in a cylinder of an internal combustion engine, the method comprising during a cycle of said cylinder, opening said electrically actuated valve at a first valve opening position without activating a valve opening coil, and closing the valve at a first closing position; and during a second subsequent cycle of said cylinder, opening said electrically actuated valve at a second opening position that is varied based on the crankshaft angle at which said first closing occurs, where the second opening position is increased as said the crankshaft angle at which the first closing occurs increases.
摘要翻译：一种调节电致动阀的定时的方法，所述电致动阀在内燃机的气缸中工作，所述方法包括在所述气缸的循环期间，将所述电致动阀打开在第一阀打开位置，而不致动阀并且在第一关闭位置关闭所述阀; 并且在所述气缸的第二个后续循环期间，在第二打开位置处打开所述电致动阀，所述第二打开位置基于发生所述第一关闭的曲轴角度而变化，其中所述第二打开位置随着所述曲轴角度的增加而增大，首次关闭发生增加。

82. 发明申请

US20100211288A1 METHODS AND SYSTEMS FOR ENGINE STARTING 有权
标题翻译：发动机起动的方法和系统
公开(公告)号：US20100211288A1
公开(公告)日：2010-08-19
申请号：US12371187
申请日：2009-02-13
申请人： Alex O'Connor Gibson , Ross Dykstra Pursifull , John D. Russell , Joseph Norman Ulrey , Gopichandra Surnilla , Donald J. Lewis
发明人： Alex O'Connor Gibson , Ross Dykstra Pursifull , John D. Russell , Joseph Norman Ulrey , Gopichandra Surnilla , Donald J. Lewis
IPC分类号： F02D41/00
CPC分类号： F02D45/00 , F02B23/104 , F02B37/00 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D13/0261 , F02D13/08 , F02D2013/0292 , F02D2041/001 , F02N11/0814 , F02N19/004 , F02N19/005 , F02N99/006 , Y02T10/123 , Y02T10/18
摘要： Methods and systems are provided for controlling a vehicle system including an engine that is selectively deactivated during engine idle-stop conditions and selectively reactivated during engine restart conditions. One example method comprises, during an engine restart from an idle stop, performing a first combustion event in a cylinder with a piston at an engine crankshaft position that is after a crankshaft position at which said cylinder's exhaust valve opens, and before a crankshaft position at which the cylinder's intake valve closes, during a cycle of said cylinder.
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并且在发动机重起状态期间选择性地重新起动的发动机。一个示例性方法包括：在从怠速停止的发动机重起期间，在气缸中执行第一燃烧事件，其中活塞位于在所述气缸的排气阀打开的曲轴位置之后的发动机曲轴位置处，以及在曲轴位置在所述气缸的循环期间气缸的进气门关闭。

83. 发明申请

US20100101529A1 ENGINE OUTPUT CONTROL SYSTEM AND METHOD 有权
标题翻译：发动机输出控制系统及方法
公开(公告)号：US20100101529A1
公开(公告)日：2010-04-29
申请号：US12629589
申请日：2009-12-02
申请人： Donald J. Lewis , Allan J. Lippa , John D. Russell
发明人： Donald J. Lewis , Allan J. Lippa , John D. Russell
IPC分类号： F02B3/00 , F02B5/00 , F02B33/00 , F01N3/10 , F02P5/00
CPC分类号： F02D41/064 , F02D19/061 , F02D19/0689 , F02D19/0692 , F02D19/084 , F02D19/088 , F02D41/0025 , F02M25/0228 , F02M25/10 , Y02T10/22 , Y02T10/36
摘要： A system for an engine, comprising a cylinder located in the engine, a turbocharger coupled to the engine, a first injector for injecting a first fuel into said cylinder, wherein said first injector is a direct cylinder injector where said direct cylinder injector delivers a liquid including an alcohol, a second injector for injecting a second fuel into said cylinder, wherein said second injector is a port injector, where said port injector delivers a liquid including gasoline, a catalytic device configured to receive exhaust gases produced by at least the cylinder, and a controller configured to vary an amount of said first and second fuel injection during engine operation based on operating conditions, where amounts of variation of said first and second fuels are set to maintain a substantially stoichiometric mixture, the controller further configured to increase a relative amount of injection of the second injector in response to an indication of engine knock during a first operating condition, decrease engine boosting in response to the indication of engine knock during a second condition; and retard ignition timing in response the indication of engine knock during a third condition.
摘要翻译：一种用于发动机的系统，包括位于发动机中的气缸，联接到发动机的涡轮增压器，用于将第一燃料喷射到所述气缸中的第一喷射器，其中所述第一喷射器是直接气缸喷射器，其中所述直接气缸喷射器输送液体包括酒精，用于将第二燃料喷射到所述气缸中的第二喷射器，其中所述第二喷射器是端口喷射器，其中所述端口喷射器输送包括汽油的液体，构造成接收由至少所述气缸产生的废气的催化装置，以及控制器，其被配置为基于操作条件来改变发动机操作期间的所述第一和第二燃料喷射的量，其中所述第一和第二燃料的变化量被设置为保持基本上为化学计量的混合物，所述控制器还被配置为增加相对响应于在第一操作期间引擎敲击的指示，第二喷射器的喷射量 g条件下，在第二个状态下响应于发动机爆震指示而减少发动机升压; 并且在第三状态期间响应于引擎敲击的指示来延迟点火正时。

84. 发明申请

US20100024789A1 FUEL SYSTEM FOR MULTI-FUEL ENGINE 有权
标题翻译：多功能发动机燃油系统
公开(公告)号：US20100024789A1
公开(公告)日：2010-02-04
申请号：US12184081
申请日：2008-07-31
申请人： Allan J. Lippa , Donald J. Lewis
发明人： Allan J. Lippa , Donald J. Lewis
IPC分类号： F02D41/30 , F02B47/04
CPC分类号： F02D19/087 , F02D19/0665 , F02D19/0671 , F02D19/0684 , F02D19/0689 , F02D19/0692 , F02D19/0694 , F02D19/081 , F02D19/084 , F02M37/0064 , F02M37/0088 , Y02T10/36 , Y10T137/0335
摘要： An engine system and corresponding control method are described. As one example, the control method includes: combusting fuel from a first fuel tank during a first engine operating condition; combusting fuel from a second fuel tank during a second engine operating condition; transferring fuel from the first fuel tank to the second fuel tank when a fuel level of the second fuel tank falls below a predetermined level; delivering air to the engine from an air compressor; and adjusting the compressor based on a combustion characteristic of fuel from the second tank.
摘要翻译：描述了发动机系统和相应的控制方法。作为一个示例，控制方法包括：在第一发动机运行状态期间从第一燃料箱燃烧燃料; 在第二发动机运行状态期间从第二燃料箱燃烧燃料; 当所述第二燃料箱的燃料液位低于预定水平时，将燃料从所述第一燃料箱传递到所述第二燃料箱; 从空气压缩机向发动机输送空气; 以及基于来自第二罐的燃料的燃烧特性来调节压缩机。

85. 发明申请

US20100024771A1 FUEL DELIVERY SYSTEM FOR MULTI-FUEL ENGINE 审中-公开
标题翻译：多功能发动机燃油输送系统
公开(公告)号：US20100024771A1
公开(公告)日：2010-02-04
申请号：US12184058
申请日：2008-07-31
申请人： David Karl Bidner , Donald J. Lewis , Gopichandra Surnilla
发明人： David Karl Bidner , Donald J. Lewis , Gopichandra Surnilla
IPC分类号： F02M43/04 , F02D41/30
CPC分类号： F02D19/0605 , F02D19/0665 , F02D19/0676 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/084 , Y02T10/36
摘要： A fuel delivery system for an internal combustion engine is provided, which includes a valve including at least a first valve setting and a second valve setting; a first fuel storage tank fluidly coupled with a first fuel receiving end of the valve; a second fuel storage tank fluidly coupled with a second fuel receiving end of the valve; a port fuel injector fluidly coupled with a first fuel dispensing end of the valve, said port fuel injector configured to deliver fuel to a cylinder of the internal combustion engine; a direct fuel injector fluidly coupled with a second fuel dispensing end of the valve, said direct fuel injector configured to deliver fuel to the cylinder of the internal combustion engine; and a control system configured to selected one of the first valve setting and the second valve setting in response to an operating condition.
摘要翻译：提供了一种用于内燃机的燃料输送系统，其包括至少包括第一阀设定和第二阀设定的阀; 与所述阀的第一燃料接收端流体连接的第一燃料储存罐; 与所述阀的第二燃料接收端流体连接的第二燃料储存罐; 与所述阀的第一燃料分配端液体耦合的端口燃料喷射器，所述端口燃料喷射器构造成将燃料输送到所述内燃机的气缸; 与所述阀的第二燃料分配端液体耦合的直接燃料喷射器，所述直接燃料喷射器构造成将燃料输送到所述内燃机的气缸; 以及控制系统，其被配置为响应于操作条件选择所述第一阀设置和所述第二阀设置中的一个。

86. 发明申请

US20100010728A1 SYSTEM AND METHOD FOR IMPROVING EXHAUST GAS RECIRCULATION FOR A TURBOCHARGED ENGINE 有权
标题翻译：用于改善涡轮发动机排气回收的系统和方法
公开(公告)号：US20100010728A1
公开(公告)日：2010-01-14
申请号：US12169681
申请日：2008-07-09
申请人： Robert Albert Stein , Daniel Joseph Styles , Donald J. Lewis
发明人： Robert Albert Stein , Daniel Joseph Styles , Donald J. Lewis
IPC分类号： F02D45/00 , F01N9/00
CPC分类号： F02D41/0007 , F02B37/00 , F02D37/00 , F02D41/0065 , F02M26/05 , F02M26/07 , F02M26/23 , F02M26/35 , F02M26/47 , F02M26/48 , F02M26/71 , Y02T10/144 , Y02T10/47
摘要： A system and method for delivering EGR to an internal combustion engine is presented. The system can reduce system cost and lower system complexity.
摘要翻译：提出了一种用于将EGR输送到内燃机的系统和方法。该系统可以降低系统成本，降低系统复杂度。

87. 发明授权

US07640914B2 Engine output control system and method 有权
标题翻译：发动机输出控制系统及方法
公开(公告)号：US07640914B2
公开(公告)日：2010-01-05
申请号：US12124845
申请日：2008-05-21
申请人： Donald J. Lewis , Allan J. Lippa , John D. Russell
发明人： Donald J. Lewis , Allan J. Lippa , John D. Russell
IPC分类号： F02D41/30 , F02M43/00 , F02B15/00
CPC分类号： F02D41/064 , F02D19/061 , F02D19/0689 , F02D19/0692 , F02D19/084 , F02D19/088 , F02D41/0025 , F02M25/0228 , F02M25/10 , Y02T10/22 , Y02T10/36
摘要： A system for an engine, comprising a cylinder located in the engine, a turbocharger coupled to the engine, a first injector for injecting a first fuel into said cylinder, wherein said first injector is a direct cylinder injector where said direct cylinder injector delivers a liquid including an alcohol, a second injector for injecting a second fuel into said cylinder, wherein said second injector is a port injector, where said port injector delivers a liquid including gasoline, a catalytic device configured to receive exhaust gases produced by at least the cylinder, and a controller configured to vary an amount of said first and second fuel injection during engine operation based on operating conditions, where amounts of variation of said first and second fuels are set to maintain a substantially stoichiometric mixture, the controller further configured to increase a relative amount of injection of the second injector in response to an indication of engine knock during a first operating condition, decrease engine boosting in response to the indication of engine knock during a second condition; and retard ignition timing in response the indication of engine knock during a third condition.
摘要翻译：一种用于发动机的系统，包括位于发动机中的气缸，联接到发动机的涡轮增压器，用于将第一燃料喷射到所述气缸中的第一喷射器，其中所述第一喷射器是直接气缸喷射器，其中所述直接气缸喷射器输送液体包括酒精，用于将第二燃料喷射到所述气缸中的第二喷射器，其中所述第二喷射器是端口喷射器，其中所述端口喷射器输送包括汽油的液体，构造成接收由至少所述气缸产生的废气的催化装置，以及控制器，其被配置为基于操作条件来改变发动机操作期间的所述第一和第二燃料喷射的量，其中所述第一和第二燃料的变化量被设置为保持基本上为化学计量的混合物，所述控制器还被配置为增加相对响应于在第一操作期间引擎敲击的指示，第二喷射器的喷射量 g条件下，在第二个状态下响应于发动机爆震指示而减少发动机升压; 并且在第三状态期间响应于引擎敲击的指示来延迟点火正时。

88. 发明授权

US07640899B2 Adjusting electrically actuated valve lift 有权
标题翻译：调节电动阀升程
公开(公告)号：US07640899B2
公开(公告)日：2010-01-05
申请号：US11106886
申请日：2005-04-15
申请人： Donald J. Lewis , Vince Winstead , James D. Ervin
发明人： Donald J. Lewis , Vince Winstead , James D. Ervin
IPC分类号： F01L9/04
CPC分类号： F01L9/04 , F01L2009/0426 , F01L2009/0436 , F01L2009/0486
摘要： A system and method for controlling electromechanical valves operating in an engine is presented. According to the method, valve operation can be adjusted in a number of ways.
摘要翻译：提出了一种用于控制在发动机中工作的机电阀的系统和方法。根据该方法，可以多种方式调节阀门操作。

89. 发明授权

US07392786B2 Internal combustion engine shut-down for engine having adjustable valves 有权
标题翻译：用于具有可调节阀的发动机的内燃机关闭
公开(公告)号：US07392786B2
公开(公告)日：2008-07-01
申请号：US11760474
申请日：2007-06-08
申请人： Donald J. Lewis , Dennis Reed , Nate Trask
发明人： Donald J. Lewis , Dennis Reed , Nate Trask
IPC分类号： F02D13/04
CPC分类号： F01L13/0005 , F01L1/14 , F01L1/146 , F01L2009/0436 , F01L2800/03 , F02D13/0215 , F02D13/0234 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D13/08 , F02D17/02 , F02D35/0023 , F02D37/02 , F02D41/0002 , F02D41/042 , F02D41/1484 , F02D2041/001 , F02D2041/0095 , F02N99/004 , F02N99/006 , Y02T10/42
摘要： A method for operating an engine in a vehicle, the engine having at least a cylinder, the method comprising generating engine braking torque to stop rotation of the engine in a desired range by opening and closing at least an electrically actuated valve of the cylinder more than once during a cycle of the cylinder.
摘要翻译：一种用于在车辆中操作发动机的方法，所述发动机具有至少一个气缸，所述方法包括通过打开和关闭所述气缸的至少一个电致动阀来产生发动机制动转矩以停止发动机在所需范围内的转动，一次在圆筒的一个循环中。

90. 发明授权

US07383820B2 Electromechanical valve timing during a start 有权
标题翻译：启动时机电气门正时
公开(公告)号：US07383820B2
公开(公告)日：2008-06-10
申请号：US10805654
申请日：2004-03-19
申请人： Donald J. Lewis , John D. Russell
发明人： Donald J. Lewis , John D. Russell
IPC分类号： F02M51/00 , F02D13/04
CPC分类号： F01L13/0005 , F01L1/38 , F01L9/04 , F01L2800/01 , F02D13/0207 , F02D13/0253 , F02D13/0257 , F02D13/06 , F02D41/042 , F02D41/062 , F02D2013/0292 , F02D2200/703 , F02N11/0814 , F02N19/004 , F02P5/1506 , Y02T10/18
摘要： A system and method to control engine valve timing to during the start of an internal combustion engine. Electromechanical valves are controlled in a manner to reduce hydrocarbon emissions during the start of an internal combustion engine. The method controls intake valves so that smaller adjustments are made to cylinder spark advance and air-fuel over a range of operating conditions.
摘要翻译：一种在内燃机起动期间控制发动机气门正时的系统和方法。电动机械阀的控制方式是在内燃机启动期间减少碳氢化合物排放。该方法控制进气门，使得在一定范围的操作条件下对气缸火花前进和空气燃料进行较小的调节。

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