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公开(公告)号：US20180163689A1
公开(公告)日：2018-06-14
申请号：US15829540
申请日：2017-12-01
申请人： Kohler Co.
CPC分类号： F02P15/006 , F02D41/04 , F02D41/067 , F02D41/22 , F02D2200/021 , F02D2200/70 , F02M19/02 , F02N11/0807 , F02N2300/302 , F02N2300/304 , F02P1/086 , F02P3/00 , F02P11/04 , F02P17/00 , G07C5/006 , G07C5/008 , G07C5/0808 , H04W4/80
摘要： An electronic device for the ignition system of an engine, which may incorporate circuitry for voltage amplification via transformer action, while also containing circuitry for sensing operational parameters, circuitry for calculation of derived values from the sensed data or operational parameters, circuitry for storage of the data and derived values, circuitry for engine system control, and circuitry for the wireless communication of data and derived values.
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公开(公告)号：US09926838B2
公开(公告)日：2018-03-27
申请号：US15104777
申请日：2014-12-09
发明人： Koshiro Kimura
IPC分类号： F02B31/00 , F02B31/06 , F02D41/38 , F02D41/40 , F02B17/00 , F02D41/30 , F02P15/00 , F02D41/00
CPC分类号： F02B31/06 , F02B17/005 , F02D41/3005 , F02D41/3836 , F02D41/40 , F02D2041/0015 , F02D2041/389 , F02P15/006 , Y02T10/146 , Y02T10/44
摘要： A control system for a spark-ignition internal combustion engine configured to produce tumble flow in a cylinder is provided. The spark-ignition internal combustion engine includes an ignition plug configured to ignite an air-fuel mixture in the cylinder. The control system includes a tumble flow rate controller configured to change a position of a vortex center of the tumble flow as viewed in a direction of a center axis of the cylinder, so as to control a flow rate of the tumble flow around the ignition plug at the ignition timing of the ignition plug.
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公开(公告)号：US09702333B1
公开(公告)日：2017-07-11
申请号：US15084266
申请日：2016-03-29
申请人： Peter Michael Bell
发明人： Peter Michael Bell
CPC分类号： F02P15/006 , F02P13/00 , F02P15/02 , F02P15/08 , F02P17/12 , F02P19/021 , F02P2017/121
摘要： Embodiments of the present technology relate to a temperature controllable and variable spark plug, and method of use. An example thermally controlled ignition device may comprise at least one sensor communicatively coupled to a control module for determining whether an engine characteristic is within a desired operating range and at least one heating element for adjusting the temperature of the ignition device.
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公开(公告)号：US20160312756A1
公开(公告)日：2016-10-27
申请号：US15033204
申请日：2014-10-08
申请人： Robert Bosch GmbH
发明人： Werner Steinberger
CPC分类号： F02P3/02 , F02D2400/18 , F02P7/04 , F02P15/006 , H01F38/12 , H05K5/0008 , H05K5/0217 , H05K5/0247 , H05K5/064
摘要： An electronics module and an ignition unit having such an electronics module are described, which include: a housing having a receptacle for an electronics assembly and an electrical interface for connection to an ignition coil. The housing includes a mechanical interface for fastening on an ignition coil housing. The mechanical interface further includes a collar, which is configured to be integrally joined to a casting compound to be filled into the ignition coil housing.
摘要翻译： 描述了具有这种电子模块的电子模块和点火单元，其包括：壳体，其具有用于电子组件的插座和用于连接到点火线圈的电接口。 壳体包括用于紧固在点火线圈壳体上的机械接口。 机械接口还包括一个套环，其被构造成与要填充到点火线圈壳体中的铸造件一体地接合。
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公开(公告)号：US09458773B2
公开(公告)日：2016-10-04
申请号：US14279025
申请日：2014-05-15
IPC分类号： F02P9/00 , F02P3/045 , F02D19/08 , F02B17/00 , F02P15/00 , F02P3/05 , F02P5/04 , F02P5/15 , F02D37/02 , F02D41/00 , F02D19/06 , F02M25/022 , F02D41/30 , F02P7/00
CPC分类号： F02D19/084 , F02B17/005 , F02D19/061 , F02D19/0689 , F02D19/0692 , F02D19/0694 , F02D19/081 , F02D37/02 , F02D41/0025 , F02D41/3094 , F02M25/0228 , F02P3/0407 , F02P3/045 , F02P3/05 , F02P5/045 , F02P5/1502 , F02P7/00 , F02P9/002 , F02P9/007 , F02P15/006 , Y02T10/36 , Y02T10/46
摘要： Methods and systems are provided for improving spark robustness. Spark ignition dwell commands are adjusted based on the fuel fraction delivered via direct injection relative to port injection. The approach allows ignition output to better match the ignition requirement of the given fuel combination.
摘要翻译： 提供了提高火花稳健性的方法和系统。 火花点火驻留命令根据通过直接喷射相对于端口喷射传递的燃料分数进行调整。 该方法允许点火输出更好地匹配给定燃料组合的点火要求。
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公开(公告)号：US20160097366A1
公开(公告)日：2016-04-07
申请号：US14506032
申请日：2014-10-03
申请人： Cummins, Inc.
CPC分类号： F02P9/002 , F02D35/023 , F02D35/025 , F02D35/027 , F02D41/005 , F02D41/0072 , F02M25/0726 , F02M25/0754 , F02M25/0755 , F02M25/077 , F02M26/16 , F02M26/20 , F02M26/22 , F02M26/41 , F02P15/006 , F02P15/08
摘要： A method for energy ignition management of a spark-ignition engine includes receiving, by a controller, at least one ignition energy characteristic to affect control of at least one combustion cylinder. The method further includes controlling the at least one combustion cylinder via the controller. Controlling the at least one combustion cylinder via the controller includes adjusting the at least one ignition energy characteristic in response to at least one operating condition of the engine. The at least one ignition energy characteristic is a magnitude of one of a current or voltage of spark energy.
摘要翻译： 火花点火发动机的能量点火管理方法包括由控制器接收至少一个点燃能量特性以影响至少一个燃烧气缸的控制。 该方法还包括经由控制器控制至少一个燃烧缸。 经由控制器控制至少一个燃烧缸包括响应于发动机的至少一个操作条件来调节至少一个点火能量特性。 至少一个点火能量特征是火花能量的电流或电压之一的大小。
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公开(公告)号：US09169821B2
公开(公告)日：2015-10-27
申请号：US14273479
申请日：2014-05-08
发明人： Roy Edward McAlister
IPC分类号： F02M67/06 , F02B51/04 , F02P23/00 , F02P15/00 , F02B17/00 , F23Q3/00 , F23Q13/00 , F02B23/10 , F02M27/04 , F02M57/06 , F02M51/06
CPC分类号： F02P15/006 , F02B17/005 , F02B23/101 , F02M27/04 , F02M51/061 , F02M57/06 , F02P13/00 , F02P23/04 , F23Q3/006 , F23Q13/00 , H01T13/50 , Y02T10/125
摘要： Methods, systems, and devices are disclosed for delivery a fluidic substance using Lorentz forces. In one aspect, a method to accelerate particles into a chamber includes distributing a fluidic substance between electrodes configured at a location proximate a chamber, in which electrodes include a low work function material, generating a current of ionized particles by applying an electric field between the electrodes to ionize at least some of the fluidic substance, and producing a Lorentz force to accelerate the ionized particles into the chamber. In some implementations, the method further includes applying an electric potential on an antenna electrode interfaced at the port to induce a corona discharge into the chamber, in which the corona discharge ignites the ionized particles within the chamber.
摘要翻译： 公开了用于使用洛伦兹力输送流体物质的方法，系统和装置。 在一个方面，将颗粒加速到室中的方法包括将流体物质分布在配置在邻近室的位置处的电极之间，电极包括低功函数材料，其中电极包括低功函数材料，通过在 使至少一些流体物质离子化的电极，并产生洛伦兹力以将离子化的颗粒加速到室中。 在一些实施方式中，该方法还包括在接口在端口处的天线电极上施加电位以引起电晕放电到室中，其中电晕放电点燃室内的电离粒子。
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公开(公告)号：US20150037738A1
公开(公告)日：2015-02-05
申请号：US14273479
申请日：2014-05-08
发明人： Roy Edward McAlister
CPC分类号： F02P15/006 , F02B17/005 , F02B23/101 , F02M27/04 , F02M51/061 , F02M57/06 , F02P13/00 , F02P23/04 , F23Q3/006 , F23Q13/00 , H01T13/50 , Y02T10/125
摘要： Methods, systems, and devices are disclosed for delivery a fluidic substance using Lorentz forces. In one aspect, a method to accelerate particles into a chamber includes distributing a fluidic substance between electrodes configured at a location proximate a chamber, in which electrodes include a low work function material, generating a current of ionized particles by applying an electric field between the electrodes to ionize at least some of the fluidic substance, and producing a Lorentz force to accelerate the ionized particles into the chamber. In some implementations, the method further includes applying an electric potential on an antenna electrode interfaced at the port to induce a corona discharge into the chamber, in which the corona discharge ignites the ionized particles within the chamber.
摘要翻译： 公开了用于使用洛伦兹力输送流体物质的方法，系统和装置。 在一个方面，将颗粒加速到室中的方法包括将流体物质分布在配置在邻近室的位置处的电极之间，电极包括低功函数材料，其中电极包括低功函数材料，通过在 使至少一些流体物质离子化的电极，并产生洛伦兹力以将离子化的颗粒加速到室中。 在一些实施方式中，该方法还包括在接口在端口处的天线电极上施加电位以引起电晕放电到室中，其中电晕放电点燃室内的电离粒子。
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公开(公告)号：US08646432B1
公开(公告)日：2014-02-11
申请号：US13797776
申请日：2013-03-12
IPC分类号： F02M57/06
CPC分类号： F02M57/06 , F02F1/242 , F02M51/0603 , F02M53/043 , F02M57/005 , F02P9/007 , F02P13/00 , F02P15/006 , F02P23/045 , H01T13/00
摘要： A system for transferring and igniting a fuel comprising a fuel supply and a cryogenic fuel processor connected to the fuel supply and operative to remove impurities from the fuel. The system includes a power supply and an injector-igniter. The injector-igniter includes an injector housing connected to the power supply and having a fuel inlet connected to the fuel processor. An actuator body is disposed in the housing and a conductor sleeve is connected to the power supply and supported between the actuator body and injector housing with a first annular gap between the injector housing and the conductor sleeve. There is also a second annular gap between the actuator body and conductor sleeve, wherein the first and second annular gaps are in fluid communication with the fuel inlet, whereby fuel provides a dielectric between the conductor sleeve and the injector housing.
摘要翻译： 一种用于转移和点燃燃料的系统，包括燃料供应器和连接到燃料供应器的低温燃料处理器，并用于从燃料中除去杂质。 该系统包括电源和喷射器点火器。 喷射器点火器包括连接到电源并具有连接到燃料处理器的燃料入口的喷射器壳体。 致动器主体设置在壳体中，并且导体套筒连接到电源并且被支撑在致动器主体和喷射器壳体之间，并具有在喷射器壳体和导体套筒之间的第一环形间隙。 在致动器主体和导体套管之间还存在第二环形间隙，其中第一和第二环形间隙与燃料入口流体连通，由此燃料在导体套管和注射器壳体之间提供电介质。
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10.发明授权公开(公告)号：US08156911B2
公开(公告)日：2012-04-17
申请号：US12668854
申请日：2008-07-12
申请人： Yuji Ikeda
发明人： Yuji Ikeda
IPC分类号： F02P23/04
CPC分类号： F02B23/0657 , F02B3/06 , F02B19/14 , F02B23/0669 , F02B23/0672 , F02B2275/14 , F02D41/402 , F02M27/042 , F02M27/08 , F02P15/006 , F02P15/02 , F02P19/02 , F02P23/045 , F23Q7/001 , Y02T10/123 , Y02T10/125 , Y02T10/166 , Y02T10/44
摘要： The invention provides a practical diesel engine that uses plasma formed by microwave emissions. In a compression-ignition internal combustion engine, fuel is sprayed by an injector in the combustion chamber in which compressed oxidizing gas is present, and the fuel is compressed and ignited. The engine has one antenna or a plurality of antennas in the combustion chamber, and when the oxidizing gas or moisture and charged particles are present in the combustion chamber, an electromagnetic wave is emitted using the antenna in a space in which the oxidizing gas and the charged particles are present, and plasma is generated in the space by the energy fed to the charged particles.
摘要翻译： 本发明提供了一种使用通过微波发射形成的等离子体的实用柴油发动机。 在压燃式内燃机中，在燃烧室内喷射有燃料，燃烧室内存在压缩氧化气体，燃料被压缩和点燃。 发动机在燃烧室中具有一个天线或多个天线，并且当燃烧室中存在氧化气体或湿气和带电粒子时，使用天线在氧化气体和 存在带电粒子，并且通过馈送到带电粒子的能量在空间中产生等离子体。
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