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公开(公告)号：US20140156169A1
公开(公告)日：2014-06-05
申请号：US13692651
申请日：2012-12-03
IPC分类号： F02D41/30
CPC分类号： F02D41/008 , F02B3/06 , F02B2075/125 , F02D19/0615 , F02D19/0647 , F02D19/0649 , F02D41/0025 , F02D41/0027 , F02D41/3064 , Y02T10/36
摘要： A control system for fuel delivery systems associated with cylinders of a multi-cylinder engine is provided. The control system includes a detector, a processor, and an actuator. The detector is configured to sense a signal to change from a compression ignited fuel to a spark ignited fuel in a pre-determined number of cylinders. The processor is configured to receive the signal from the detector and generate one or more actuation signals. The controller is configured to receive the actuation signals and tandemly control the fuel delivery systems associated with the pre-determined cylinders based on the actuation signals.
摘要翻译： 提供了一种用于与多气缸发动机的气缸相关联的燃料输送系统的控制系统。 控制系统包括检测器，处理器和致动器。 检测器被配置为感测在预定数量的气缸中从压缩点燃燃料转变为火花点燃燃料的信号。 处理器被配置为从检测器接收信号并产生一个或多个致动信号。 控制器被配置为基于致动信号接收致动信号并串联地控制与预定气缸相关联的燃料输送系统。
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公开(公告)号：US20100212300A1
公开(公告)日：2010-08-26
申请号：US12710455
申请日：2010-02-23
CPC分类号： F01N3/2073 , F01N2240/25 , F01N2430/00 , F02D41/0082 , F02D41/0235 , F02D41/3058 , F02D2400/02
摘要： A method of operating an engine system comprising operating a first cylinder group at a first number of strokes per combustion cycle, operating a second cylinder group at a second number of strokes per combustion cycle, the second number of strokes per cycle being different than the first number of strokes per cycle.
摘要翻译： 一种操作发动机系统的方法，包括以每个燃烧循环的第一次冲程操作第一气缸组，以每个燃烧循环的第二次冲程操作第二气缸组，每个循环的第二次冲程数量不同于第一 每个周期的笔画数。
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公开(公告)号：US07743753B2
公开(公告)日：2010-06-29
申请号：US12078418
申请日：2008-03-31
CPC分类号： F02M25/00 , F02B7/06 , F02B19/14 , F02B47/08 , F02D41/3041 , F02M26/20 , F02M2023/008 , F02P19/02 , F02P23/04 , Y02T10/125
摘要： An ignition system for use with an engine is disclosed. The ignition system may have an igniter connected to selectively ignite a fuel mixture within the engine, an injector located to inject a non-combustible gas into the engine, and a controller in communication with the igniter and the injector. The controller may be configured to energize the igniter during a first mode of engine operation to ignite the fuel mixture, and cease energizing the igniter during a second mode of engine operation. The controller may also be configured to actuate the injector during the second mode of engine operation to promote auto-ignition of the fuel mixture.
摘要翻译： 公开了一种用于发动机的点火系统。 点火系统可以具有连接以选择性地点燃发动机内的燃料混合物的点火器，位于将不可燃气体注入发动机的喷射器以及与点火器和喷射器连通的控制器。 控制器可以被配置为在发动机操作的第一模式期间激励点火器以点燃燃料混合物，并且在发动机操作的第二模式期间停止对点火器通电。 控制器还可以被配置为在发动机运行的第二模式期间致动喷射器以促进燃料混合物的自动点火。
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公开(公告)号：US06725646B2
公开(公告)日：2004-04-27
申请号：US10119987
申请日：2002-04-10
申请人： James J. Callas , Scott B. Fiveland
发明人： James J. Callas , Scott B. Fiveland
IPC分类号： F02K700
CPC分类号： F02C5/04 , F02B33/36 , F02B53/00 , Y02T50/671
摘要： A reciprocating internal combustion engine used a crankshaft to develop rotating motion. A rotary pulse detonation engine can be adapted to rotate a shaft. A combustor portion of the rotary pulse detonation engine is spaced from an axis of the shaft a preestablished distance therebetween in a mass member. An intake portion and an exhaust portion of the combustor portion is positioned in a parameter of the mass member. A combustion portion of the combustor portion is interposed the intake portion and the exhaust portion. The combustion portion has a frustoconical first position which converges to form a deflagration wave and progresses into a detonation. The deflagration to detonation transition occurs in the transition region. A combustible fuel and air mixture is combusted in the combustor portion creating a high speed jet exiting the exhaust portion and rotating the shaft.
摘要翻译： 往复式内燃机使用曲轴来产生旋转运动。 旋转脉冲爆震发动机可以适于旋转轴。 旋转脉冲爆震发动机的燃烧器部分与轴的轴线在质量构件中与其之间的预先设定的距离间隔开。 燃烧器部分的进气部分和排气部分位于质量部件的参数中。 燃烧器部分的燃烧部分插入进气部分和排气部分。 燃烧部分具有会聚在一起的截头圆锥形的第一位置，以形成爆燃波并进入爆轰状态。 爆燃转变发生在过渡地区。 可燃燃料和空气混合物在燃烧器部分中燃烧，产生离开排气部分的高速喷射并旋转轴。
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5.发明授权Reactivity controlled compression ignition engine operating on a Miller cycle with low pressure loop exhaust gas recirculation system and method 有权反应性控制压缩点火发动机在Miller循环下运行，具有低压回路废气再循环系统和方法公开(公告)号：US09151241B2
公开(公告)日：2015-10-06
申请号：US13560416
申请日：2012-07-27
IPC分类号： F02M25/07 , F02D43/00 , F02D41/00 , F02D41/30 , F02D13/02 , F02D19/06 , F02D19/08 , F02B17/00 , F02B29/04
CPC分类号： F02D43/00 , F02B17/005 , F02B29/0425 , F02D13/0238 , F02D13/0269 , F02D19/061 , F02D19/0649 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D41/0025 , F02D41/0057 , F02D41/3047 , F02D41/3094 , F02D2041/3052 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/35 , Y02T10/142 , Y02T10/36 , Y02T10/47
摘要： An internal combustion engine includes at least one cylinder having a reciprocable piston, an intake system directing intake air to the at least one cylinder, and an exhaust system directing exhaust gasses from the at least one cylinder. A first fuel injector disposed to inject a first fuel into the cylinder, and a second fuel injector disposed to inject a second fuel into said cylinder. At least one intake valve of said cylinder is configured to open and close with a variable timing in accordance with a Miller thermodynamic cycle. An exhaust gas recirculation system, provides exhaust gas to said cylinder through the intake valve. An electronic controller is disposed to monitor and receive at least one input signal indicative of the operating conditions of the internal combustion engine, and adjusts at least the amount of exhaust gas recirculation.
摘要翻译： 内燃机包括至少一个具有可往复运动的活塞的气缸，将吸入空气引导至至少一个气缸的进气系统以及从至少一个气缸引导废气的排气系统。 设置成将第一燃料喷射到气缸中的第一燃料喷射器和设置成将第二燃料喷射到所述气缸中的第二燃料喷射器。 所述气缸的至少一个进气阀构造成根据米勒热力学循环以可变定时打开和关闭。 排气再循环系统通过进气阀向所述气缸提供废气。 设置电子控制器以监视和接收指示内燃机的操作条件的至少一个输入信号，并且至少调节废气再循环的量。
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公开(公告)号：US20130298888A1
公开(公告)日：2013-11-14
申请号：US13466617
申请日：2012-05-08
申请人： Scott B. Fiveland
发明人： Scott B. Fiveland
CPC分类号： F02B33/22 , F01N13/107 , F02M26/05
摘要： An internal combustion engine includes a cylinder that is connectable to an intake manifold through an intake valve, to an exhaust manifold through an exhaust valve, and to a transfer manifold through transfer and combustion valves. A fuel injector associated with the cylinder is adapted to provide fuel to the cylinder. During operation, the cylinder performs an intake stroke, followed by a compression stroke. A compressed charge from the cylinder passes to and is collected in the transfer manifold through the transfer valve. The cylinder is filled by a compressed charge from the transfer manifold through the combustion valve at the same time as the fuel injector provides fuel. The cylinder then undergoes combustion and exhaust strokes. In this way, cylinder operation alternates between combustor and compressor split combustion modes.
摘要翻译： 内燃机包括通过进气门连接到进气歧管的气缸，通过排气阀连接到排气歧管，以及通过转移和燃烧阀连接到传送歧管。 与气缸相关联的燃料喷射器适于向气缸提供燃料。 在操作期间，气缸执行进气冲程，然后进行压缩冲程。 来自气缸的压缩气流通过转移阀传递到传送歧管中并被收集在传送歧管中。 在燃料喷射器提供燃料的同时，气缸由来自转移歧管的压缩的燃料通过燃烧阀填充。 然后气缸经历燃烧和排气冲程。 以这种方式，气缸操作在燃烧器和压缩机分解燃烧模式之间交替。
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公开(公告)号：US20120166066A1
公开(公告)日：2012-06-28
申请号：US13263302
申请日：2009-12-17
申请人： Scott B. Fiveland , William H. Lane
发明人： Scott B. Fiveland , William H. Lane
IPC分类号： F02D41/26
CPC分类号： F02D41/3017 , F02B1/12 , F02B3/06 , F02B75/021 , F02D41/3035 , F02D41/3058 , F02D41/402 , F02D2041/3052 , Y02T10/128 , Y02T10/44
摘要： A control system (12) for an engine (10) having a combustion chamber (22) is disclosed. The control system may have a fuel injector (40) configured to selectively inject fuel into the combustion chamber, and a controller (54) in communication with the fuel injector. The controller may be configured to activate the fuel injector during a first compression stroke to initiate fuel injection in an amount and at a timing that results in a stratified lean air/fuel mixture within the combustion chamber during a first combustion event of a six- stroke cycle. The controller may also be configured to activate the fuel injector during a first power stroke to initiate fuel injection in an amount and at a timing that results in a homogenous lean air/fuel mixture within the combustion chamber during a second combustion event of the same six-stroke cycle.
摘要翻译： 公开了一种用于具有燃烧室（22）的发动机（10）的控制系统（12）。 控制系统可以具有被配置为选择性地将燃料喷射到燃烧室中的燃料喷射器（40）以及与燃料喷射器连通的控制器（54）。 控制器可以被配置为在第一压缩冲程期间激活燃料喷射器以在六冲程的第一燃烧事件期间导致在燃烧室内产生分层的贫空气/燃料混合物的量和时间点开始燃料喷射 周期。 控制器还可以被配置成在第一次功率冲程期间激活燃料喷射器以在相同六次的第二次燃烧事件期间导致在燃烧室内产生均匀的稀薄空气/燃料混合物的量和时间的燃料喷射 中风循环。
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公开(公告)号：US20120124992A1
公开(公告)日：2012-05-24
申请号：US12949629
申请日：2010-11-18
申请人： Scott B. FIVELAND
发明人： Scott B. FIVELAND
CPC分类号： F02D29/06 , F01N5/02 , F02B29/0425 , F02B29/0437 , F02B37/004 , F02B37/18 , F02M26/00 , F02M26/08 , F02M26/27 , F02M31/042 , F02M31/08 , Y02T10/121 , Y02T10/126 , Y02T10/144 , Y02T10/16
摘要： A fluid handling system for a use with an engine is provided. The fluid-handling system may have a first turbine connected to receive a portion of an exhaust flow from the engine, a first compressor driven by the first turbine to pressurize an airflow, and a heat exchanger configured to receive a remaining portion of the exhaust flow from the engine and the airflow from the first compressor. The fluid-handling system may also have a second turbine connected to receive the airflow from the heat exchanger, and a generator driven by the second turbine to generate power.
摘要翻译： 提供了一种用于与发动机一起使用的流体处理系统。 流体处理系统可以具有连接以接收来自发动机的排气流的一部分的第一涡轮机，由第一涡轮机驱动以对空气流加压的第一压缩机和被配置为接收排气流的剩余部分的热交换器 从发动机和来自第一压缩机的气流。 流体处理系统还可以具有连接以接收来自热交换器的气流的第二涡轮机和由第二涡轮机驱动以发电的发电机。
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公开(公告)号：US08028679B2
公开(公告)日：2011-10-04
申请号：US12292832
申请日：2008-11-26
IPC分类号： F02M1/00
CPC分类号： F01L1/34 , F01L1/181 , F01L1/262 , F01L13/0015
摘要： A control system for an engine having a first cylinder and a second cylinder is disclosed having a first engine valve movable to regulate a fluid flow of the first cylinder and a first actuator associated with the first engine valve. The control system also has a second engine valve movable to regulate a fluid flow of the second cylinder and a sensor configured to generate a signal indicative of a pressure within the first cylinder. The control system also has a controller that is in communication with the first actuator and the sensor. The controller is configured to compare the pressure within the first cylinder with a desired pressure and selectively regulate the first actuator to adjust a timing of the first engine valve independently of the timing of the second engine valve based on the comparison.
摘要翻译： 公开了具有第一气缸和第二气缸的用于发动机的控制系统，其具有可调节第一气缸的流体流动的第一发动机气门和与第一发动机气门相关联的第一致动器。 控制系统还具有可移动以调节第二气缸的流体流动的第二发动机气门和被配置为产生指示第一气缸内的压力的信号的传感器。 控制系统还具有与第一致动器和传感器通信的控制器。 控制器被配置为将第一气缸内的压力与期望的压力进行比较，并且基于该比较，选择性地调节第一致动器以独立于第二发动机气门的定时来调节第一发动机气门的定时。
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公开(公告)号：US07171924B2
公开(公告)日：2007-02-06
申请号：US10902287
申请日：2004-07-30
CPC分类号： F02D41/0027 , F02B1/12 , F02D19/061 , F02D19/0644 , F02D19/0692 , F02D19/10 , F02D19/12 , F02D41/0025 , F02D41/0057 , F02D41/3041 , F02M25/00 , Y02T10/128 , Y02T10/36
摘要： An internal combustion engine has at least one combustion chamber and a piston slidably disposed within the at least one combustion chamber. The piston is configured to reciprocate between a top-dead-center position and a bottom-dead-center position. The internal combustion engine also has an air supply in selective fluid communication with the at least one combustion chamber and a fuel supply in selective fluid communication with the at least one combustion chamber. The internal combustion engine further has a supply of non-combustible gas and at least one injector in fluid communication with the at least one combustion chamber and the supply of non-combustible gas. The at least one injector is configured to inject non-combustible gas from the supply into the at least one combustion chamber.
摘要翻译： 内燃机具有至少一个燃烧室和可滑动地设置在至少一个燃烧室内的活塞。 活塞构造成在上死点位置和下死点位置之间往复运动。 内燃机还具有与至少一个燃烧室选择性流体连通的空气供应和与至少一个燃烧室选择性流体连通的燃料供应。 内燃机还具有不可燃气体的供应和至少一个与至少一个燃烧室流体连通的喷射器和不可燃气体的供应。 所述至少一个喷射器构造成将不可燃气体从所述供应源喷射到所述至少一个燃烧室中。
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