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公开(公告)号：US09850807B2
公开(公告)日：2017-12-26
申请号：US14990104
申请日：2016-01-07
CPC分类号： F02B19/18 , F02B19/10 , F02B19/108 , F02B19/1085 , F02B19/12 , F02D19/022 , F02D41/3005 , F02M21/0236 , F02M21/0239 , F02M21/0275 , F02P23/00 , Y02T10/125 , Y02T10/32
摘要： An internal combustion engine including a pre-chamber connected to a pre-chamber feed conduit for supplying the pre-chamber with a fuel (F), and a main combustion chamber. Fuel (F) in the main combustion chamber can be ignited by an ignition flare which passes from the at least one pre-chamber into the at least one main combustion chamber and which is produced by ignition of fuel (F) in the pre-chamber. At least one valve can be open-loop or closed-loop controlled by an open-loop or closed-loop control device depending on a parameter characteristic of a change in a power produced by the internal combustion engine, and/or by which a pre-chamber fuel flow directed through the pre-chamber feed conduit to the at least one pre-chamber can be at least partially diverted into a volume separate from the at least one pre-chamber.
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公开(公告)号：US20160230645A1
公开(公告)日：2016-08-11
申请号：US15132317
申请日：2016-04-19
CPC分类号： F02B19/06 , F02B19/1023 , F02B19/1028 , F02B19/1042 , F02B19/1052 , F02B19/12 , F02B35/00 , F02F1/4285 , F02P23/00 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine includes a pre-chamber. In another aspect, pressure within a pre-chamber is equal to or greater than pressure within a main combustion chamber at least prior to ignition in the main combustion chamber. A further aspect provides a supplemental piston creating pressure and supplying a fuel-air mixture into a pre-chamber, and a spark or glow plug has an end located within the pre-chamber for ignition of the mixture therein. In yet another aspect, internal combustion engine control software automatically controls pressure within a turbulent jet ignition pre-chamber, controls a valve-actuator to admit a fuel-air charge into the pre-chamber, and causes an ignitor to initiate combustion in the pressurized pre-chamber. This also permits the rate of combustion to be controlled in the primary chamber regardless of the air-fuel ratio or the diluent fraction in the main chamber. Another aspect employs a pre-chamber purge pump with separate air and fuel injection. Moreover, an additional aspect separately supplies unmixed air and fuel into a turbulent jet ignition pre-chamber through a dual-mode, single injector unit.
摘要翻译： 内燃机包括预燃室。 在另一方面，至少在主燃烧室内点燃之前，预燃室内的压力等于或大于主燃烧室内的压力。 另一方面提供了一种补充活塞，其产生压力并将燃料 - 空气混合物供应到预燃室中，并且火花塞或电热塞具有位于预燃室内的端部，用于在其中点燃混合物。 在另一方面，内燃机控制软件自动控制湍流喷射点火预燃室内的压力，控制阀致动器以允许燃料 - 空气装料进入预燃室，并使点火器在加压 预制室。 这也允许在主室中控制燃烧速率，而不管主室中的空燃比或稀释剂馏分如何。 另一方面采用具有单独的空气和燃料喷射的预室清洗泵。 此外，附加方面通过双模式单个喷射器单元将未混合的空气和燃料独立供应到湍流喷射点火预燃室中。
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公开(公告)号：US09322384B2
公开(公告)日：2016-04-26
申请号：US13993165
申请日：2011-12-06
CPC分类号： F02P23/00 , F02D2041/2027 , F02P19/02 , F02P19/022 , F02P19/023 , F02P19/026 , F23Q7/001
摘要： To suppress current fluctuations upon commencement of driving and prolong lifespan by reducing electric stress caused by current fluctuations.A glow plug 1, a glow switch 2, and a stabilizing coil 3 are series-connected, and upon commencement of the driving of the glow plug 1, a repetition frequency of PWM signals that control the opening and closing of the glow switch 2 is made into a higher frequency than a repetition frequency in a normal drive state and the opening and closing of the glow switch 2 is controlled (S104), and when a predetermined drive shift condition has been met (S106), the repetition frequency of the PWM signals is returned to the frequency during normal driving and the opening and closing of the glow switch 2 is controlled (S108), whereby the current upon commencement of driving is smoothed and the occurrence of an instantaneous large current is suppressed.
摘要翻译： 为了抑制驱动开始时的电流波动，通过减少由电流波动引起的电应力来延长寿命。 电热塞1，辉光开关2和稳定线圈3是串联的，并且在电热塞1的驱动开始时，控制辉光开关2的打开和关闭的PWM信号的重复频率是 在正常驱动状态下被制成比重复频率高的频率，并且控制辉光开关2的打开和关闭（S104），并且当满足预定的驱动移位条件（S106）时，PWM的重复频率 信号在正常驱动期间返回到频率，并且控制辉光开关2的打开和关闭（S108），从而驱动开始时的电流平滑，并且抑制了瞬时大电流的发生。
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公开(公告)号：US20140299086A1
公开(公告)日：2014-10-09
申请号：US13858733
申请日：2013-04-08
申请人： Serge V. Monros
发明人： Serge V. Monros
CPC分类号： F02P13/00 , F02B77/085 , F02P9/007 , F02P23/00 , F16J15/064
摘要： A plasma header gasket for use with an internal combustion engine includes electrodes disposed around the perimeter of apertures in the gasket corresponding to piston cylinders in the engine. The electrodes produce a plasma spark in time with the engine to increase the efficiency of combustion. The plasma spark produces an ignition discharge compatible with various types of engines and types of fuels.
摘要翻译： 用于内燃机的等离子体集管垫片包括设置在与发动机中的活塞气缸相对应的垫圈周围的周边的电极。 电极在发动机的时间内产生等离子火花，以提高燃烧效率。 等离子体火花产生与各种类型的发动机和燃料类型兼容的点火放电。
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5.发明申请METHOD FOR CONTROLLING THE IGNITION POINT IN AN INTERNAL COMBUSTION ENGINE BY MEANS OF A CORONA DISCHARGE 审中-公开通过CORONA放电控制内燃机中的点火点的方法公开(公告)号：US20130199508A1
公开(公告)日：2013-08-08
申请号：US13748668
申请日：2013-01-24
发明人： Olaf Toedter , Steffan Bohne , Martin Trump
IPC分类号： F02P23/00
摘要： A method for controlling the ignition point of a fuel/air mixture in an internal combustion engine by at least one corona discharge starting from an electrode, wherein at least one of the corona discharges is ignited at a crankshaft angle between 400° and 200° before the top dead center, with which the power stroke starts, by applying an ignition voltage to the electrode(s), and the energy input of the corona discharge or of the corona discharges is controlled by adapting the burn time of the corona discharge and the strength of the ignition voltage. The fuel/air mixture ignites at a crankshaft angle between 30° and 5° before the top dead center, with which the power stroke starts, and 50% of the fuel of the fuel/air mixture is combusted at a crankshaft angle between 6° and 10° after the top dead center point, with which the power stroke starts.
摘要翻译： 一种用于通过从电极开始的至少一个电晕放电来控制内燃机中的燃料/空气混合物的点火点的方法，其中至少一个电晕放电在400°和200°之间的曲轴角点燃，之后 通过向电极施加点火电压，使电源行程开始的上死点，电晕放电或电晕放电的能量输入通过调节电晕放电的燃烧时间和 点火电压的强度。 燃油/空气混合物在上止点之前的曲轴角度30°和5°之间点燃，功率行程开始，燃料/空气混合物的燃料的50％在曲轴角度6° 在上止点之后10°，功率行程开始。
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公开(公告)号：US3934566A
公开(公告)日：1976-01-27
申请号：US496393
申请日：1974-08-12
申请人： Michael A. V. Ward
发明人： Michael A. V. Ward
摘要： A technique for increasing the efficiency, and for decreasing the exhaust emissions, of an internal combustion type engine in which substantially rf energy (e.g., 10.sup.6 Hz to 10.sup.12 Hz) is generated and coupled to a combusting plasma airfuel mixture (preferably at a plasma frequency) so as to enhance both pre-combustion conditioning of the mixture and combustion reactions.
摘要翻译： 一种用于提高其中产生基本上能量（例如106Hz至1012Hz）并且耦合到燃烧的等离子体空气燃料混合物（优选地以等离子体频率））的内燃式发动机的效率和减少排气排放的技术，因此 以增强混合物的预燃调理和燃烧反应。
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公开(公告)号：US10082292B1
公开(公告)日：2018-09-25
申请号：US15704683
申请日：2017-09-14
发明人： Timothy J Miller , Paul G Hicks
摘要： An internal combustion engine with a piston having a piston head with a resonance cavity opening onto the head, and where a fuel nozzle located in a cylinder head is positioned to inject a fuel such as natural gas into the combustion chamber where resonance formed within the resonance cavity will ignite the fuel without the need of a spark plug. Inlet and exhaust ports in the cylinder head allow for air and combustion gas enter or leave the combustion chamber.
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公开(公告)号：US09825433B2
公开(公告)日：2017-11-21
申请号：US15470552
申请日：2017-03-27
申请人： Serge V. Monros
发明人： Serge V. Monros
CPC分类号： H01T13/40 , F02P3/01 , F02P7/03 , F02P9/007 , F02P23/00 , F02P23/04 , H01T13/28 , H01T13/38 , H01T13/39 , H01T13/50 , H01T15/00 , H05H1/52
摘要： An ignition plug wire for an internal combustion engine has an elongated conductor with a programmable capacitor module disposed in-line with the elongated conductor. The programmable capacitor module is configured to step up or convert the ignition voltage normally supplied by an ignition coil to a plasma voltage. An inventive ignition plug if configured such that the anode enclosed within the insulator includes or is replaced by a voltage converting module designed to convert the ignition voltage into a plasma voltage. The voltage converting module consists of a semiconductor circuit, a composite semiconductor material, or a capacitor.
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公开(公告)号：US09822977B1
公开(公告)日：2017-11-21
申请号：US14614215
申请日：2015-02-04
申请人： Timothy J Miller , Paul G Hicks
发明人： Timothy J Miller , Paul G Hicks
摘要： An internal combustion engine with a piston having a piston head with a resonance cavity opening onto the head, and where a fuel nozzle located in a cylinder head is positioned to inject a fuel such as natural gas into the combustion chamber where resonance formed within the resonance cavity will ignite the fuel without the need of a spark plug. Inlet and exhaust ports in the cylinder head allow for air and combustion gas enter or leave the combustion chamber.
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10.发明申请FUEL INJECTOR ASSEMBLIES HAVING ACOUSTICAL FORCE MODIFIERS AND ASSOCIATED METHODS OF USE AND MANUFACTURE 有权燃油注射器装配有声学改性剂和相关的使用和制造方法公开(公告)号：US20150060563A1
公开(公告)日：2015-03-05
申请号：US14248180
申请日：2014-04-08
发明人： Roy Edward McAlister
CPC分类号： F02D35/02 , F02D35/023 , F02D35/025 , F02D41/402 , F02M51/0603 , F02M57/005 , F02M57/06 , F02M69/041 , F02P13/00 , F02P23/00 , Y02T10/44
摘要： The present disclosure is directed to fuel injectors that provide efficient injection, ignition, and combustion of various types of fuels. One example of such an injector can include a sensor that detects one or more conditions in the combustion chamber. The injector can also include an acoustical force generator or modifier that is responsive to the sensor and can be configured to (a) induce vibrations in the fuel in the injector body and/or in the combustion chamber, (b) induce vibrations in air in the combustion chamber, (c) induce vibrations in a valve driver or other injector component to actuate a flow valve, and/or (d) control patterning of fuel injected into the combustion chamber.
摘要翻译： 本公开涉及提供各种类型燃料的有效注射，点燃和燃烧的燃料喷射器。 这种喷射器的一个示例可以包括检测燃烧室中的一个或多个条件的传感器。 喷射器还可以包括响应于传感器的声力发生器或调节器，并且可被配置为（a）在喷射器主体和/或燃烧室中引起燃料中的振动，（b）在空气中引起振动 燃烧室，（c）引起阀驱动器或其他喷射器部件中的振动以致动流量阀，和/或（d）控制喷射到燃烧室中的燃料的图案化。
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