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1. 发明申请

WO2010129952A9 CORONA IGNITION WITH SELF-TURNING POWER AMPLIFIER 审中-公开
标题翻译：自控功率放大器的CORONA IGNITION
公开(公告)号：WO2010129952A9
公开(公告)日：2010-11-11
申请号：PCT/US2010/034231
申请日：2010-05-10
申请人： FEDERAL-MOGUL IGNITION COMPANY , PERMUY, Alfred , HAMPTON, Keith
发明人： PERMUY, Alfred , HAMPTON, Keith
IPC分类号： F02P23/04 , F02P3/00 , H01T19/00 , F02P23/00

2. 发明申请

WO2022182735A1 REHEATED RESIDUAL GAS IGNITOR 审中-公开
公开(公告)号：WO2022182735A1
公开(公告)日：2022-09-01
申请号：PCT/US2022/017488
申请日：2022-02-23
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
发明人： YU, Xin , CLEARY, Dave
IPC分类号： F02B5/02 , F02B19/16 , F02B19/18 , F02P23/00 , F02B9/00 , F02B5/00 , F02B21/00 , F02B19/02
摘要： A residual gas ignitor for use in igniting a fuel-air mixture within a main combustion chamber of an engine. The residual gas ignitor includes at least one inlet/outlet port, a residual gas ignitor chamber for receiving a combustion gas from the main combustion chamber, an ignitor valve for opening and closing the at least one inlet/outlet port, an actuator for actuating the ignitor valve to open and close the at least one inlet/outlet port, a valve guide for keeping the ignitor valve in a correct orientation within the residual gas ignitor, a preload spring for being in compression when the actuator disposes the ignitor valve into the closed position, and a heating element for maintaining or increasing a temperature of the combustion gas while the combustion gas is in the residual gas ignitor chamber. The residual gas ignitor may be used in engines for initiating combustion of fuel- air mixtures.

3. 发明申请

WO2002059479A1 ENGINE COVER WITH INTEGRATED IGNITION SYSTEM 审中-公开
标题翻译：发动机盖与集成点火系统
公开(公告)号：WO2002059479A1
公开(公告)日：2002-08-01
申请号：PCT/US2002/002131
申请日：2002-01-25
申请人： FEDERAL-MOGUL CORPORATION
发明人： WEINGAERTNER, Juergen , LYKOWSKI, James, D.
IPC分类号： F02P23/00
CPC分类号： F02F7/006 , F02D2400/21 , F02F1/242 , F02P3/02
摘要： An engine cover (80) with integrated ignition system components that provides a protective enclosure for ignition coils (22) in a distributorless ignition system of an internal combustion engine. The cover (80) serves as a cylinder head cover for sealing over the valve assembly of the engine and for that purpose includes a plastic housing (14) having an upper wall (98) and side walls that extend downwardly to a perimeter mounting surface of the housing (14). The ignition coils (22) are mounted within the compartment and are electrically connected via terminals to high voltage leads (84) that are embedded in the upper wall (98) and that extend laterally to a corresponding second group of terminals located at the lower surface of the upper wall (98).
摘要翻译：一种具有集成点火系统组件的发动机盖（80），其在内燃机的无分配器点火系统中为点火线圈（22）提供保护外壳。盖（80）用作用于密封发动机的阀组件的气缸盖罩，为此目的包括具有上壁（98）的塑料壳体（14）和向下延伸到壳体（14）。点火线圈（22）安装在隔室内并通过端子电连接到高压引线（84），高压引线（84）嵌入在上壁（98）中并且横向延伸到位于下表面的对应的第二组端子的上壁（98）。

4. 发明申请

WO2020232287A1 COLD-START FOR HIGH-OCTANE FUELS IN A DIESEL ENGINE ARCHITECTURE 审中-公开
公开(公告)号：WO2020232287A1
公开(公告)日：2020-11-19
申请号：PCT/US2020/032961
申请日：2020-05-14
申请人： CLEARFLAME ENGINES, INC.
发明人： BLUMREITER, Julie , JOHNSON, Bernard
IPC分类号： F02D41/00 , F02D41/40 , F02D41/38 , F02D41/30 , F02D41/06 , F02B23/06 , F02D19/06 , F02D13/02 , F02B23/0657 , F02B9/04 , F02D13/0215 , F02D13/0219 , F02D19/0649 , F02D2041/001 , F02D2200/0414 , F02D2200/0602 , F02D41/0007 , F02D41/009 , F02D41/064 , F02D41/3041 , F02D41/3827 , F02D41/401 , F02M26/13 , F02P19/04 , F02P21/00 , F02P23/00 , F02P5/145
摘要： Embodiments disclosed herein relate generally to systems and methods of operating internal combustion (IC) engines, and more specifically to systems and methods of starting compression ignition (CI) engines when the surrounding environment is significantly colder than the normal operating temperature of the engine (i.e., "cold-starting"). In some embodiments, the CI engine can include an ignition-assist device. In some embodiments, a method of operating a CI engine during cold-start can include opening an intake valve to draw a volume of air into the combustion chamber, moving a piston from a bottom-dead-center position to a top-dead-center position in a combustion chamber at a compression ratio of between about 15 and about 25, injecting a volume of fuel, the fuel having a cetane number of less than about 30, closing the intake valve, and combusting substantially all of the volume of fuel.

5. 发明申请

WO2011005135A1 ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ 审中-公开
标题翻译：内燃机
公开(公告)号：WO2011005135A1
公开(公告)日：2011-01-13
申请号：PCT/RU2009/000349
申请日：2009-07-10
申请人： МАТВЕЕВ, Владимир Анатольевич , ЗВОНОВ, Александр Александрович
发明人： МАТВЕЕВ, Владимир Анатольевич , ЗВОНОВ, Александр Александрович
IPC分类号： F02M27/00 , F02B51/00 , F02P23/00 , H05H1/46
CPC分类号： F02M27/042 , F02B51/02 , F02B51/04 , F02M27/02 , F02P9/007 , F02P23/04 , Y02T10/126
摘要： Изобретение относится к двигателестроению, в частности к двигателям внутреннего сгорания, использующим для обработки и инициирования реакции горения газовой смеси энергию электромагнитного, магнитного и/или электрического поля, а также - химические катализаторы из редких металлов. Изобретение позволяет повысить стабильность и надежность работы, уменьшить энергию поджига топливной смеси. Микроволновый плазменный двигатель содержит не менее одного цилиндра с поршнем, соединенным через кривошипно- шатунный механизм с коленчатым валом двигателя, микроволновый катализатор для активации рабочей смеси и высоковольтный разрядник для поджига активированной рабочей смеси в момент сжатия ее в камере сжигания цилиндра двигателя. Двигатель дополнительно содержит последовательно соединенные по ходу движения продуктов реакции рабочей смеси плазменный реактор постоянного объема, адиабатический охладитель плазмы и золотник, соединенный патрубками с верхней и нижней частью цилиндра двигателя.
摘要翻译：本发明涉及发动机建造，特别涉及使用电磁，磁场和/或电场的能量的内燃机以及含有稀有金属的化学催化剂来处理气体混合物并引发其燃烧反应。本发明使得可以提高操作稳定性和可靠性并降低点燃燃料混合物所需的能量。微波等离子体发动机包括至少一个气缸，活塞通过连杆机构连接到发动机的曲轴，用于启动工作混合物的微波催化剂，以及用于在压缩时点燃活化的工作混合物的高压放电器在发动机气缸的燃烧室中。发动机还包括具有恒定体积的等离子体反应器，绝热等离子体冷却器和通过管道连接到发动机气缸的上部和下部的滑阀，它们在工作的反应产物的流动方向上串联连接混合物。

6. 发明申请

WO2007054774A3 IGNITION AND COMBUSTION METHOD BY MEANS OF PULSED PERIODIC NANOSECOND HIGH-VOLTAGE DISCHARGE 审中-公开
标题翻译：通过脉冲周期性高电压放电的点火和燃烧方法
公开(公告)号：WO2007054774A3
公开(公告)日：2007-09-13
申请号：PCT/IB2006003106
申请日：2006-11-03
申请人： NEQ LAB HOLDING INC , STARIKOVSKY ANDREY YURIEVICH
发明人： STARIKOVSKY ANDREY YURIEVICH
IPC分类号： F02P23/00
CPC分类号： F02P23/00 , F02P9/007 , H05H1/54
摘要： The invention relates to power engineering and engine manufacture and can be used for intensifying chemical processes in a combustion mixture by means of a pulsed high-voltage discharge of nanosecond duration in any type of internal combustion engine. In order to reduce the ignition temperature of combustion mixtures, increase intensity of chemical reactions in combustion and reforming processes and to substantially decrease the release of pollutants to the atmosphere, the inventive method consists in stimulating the combustion mixture in a combustion chamber by means a pulsed high-voltage discharge of nanosecond duration, wherein the discharge amplitude is set up according to a condition of maximising a heat input in electronic degrees of freedom and in a gas dissociation and preventing the passage of plasma electrons to an escape mode at a main discharge stage, the high-voltage pulse leading edge build-up time is limited by the condition of obtaining a homogeneous filling of a discharge gap by plasma and a pulsed energy efficient transmission to the plasma, a high-voltage pulse time is limited by the condition, wherein a highly-unstable plasma state is attained, the discharge gap resistance is reduced, the discharge gap is better matched to a generator, and an efficient electric power input into the plasma is obtained.
摘要翻译：本发明涉及电力工程和发动机制造，并且可以用于通过在任何类型的内燃机中的纳秒持续时间的脉冲高压放电来加强燃烧混合物中的化学过程。为了降低燃烧混合物的着火温度，增加了燃烧和重整过程中化学反应的强度，并且大大减少了污染物向大气的释放，本发明的方法在于通过脉冲激发燃烧室中的燃烧混合物其中放电幅度根据在电子自由度和气体离解中最大化热输入的条件而设置，并且防止等离子体电子在主放电阶段通过逃逸模式通过等离子体获得均匀填充放电间隙的条件和对等离子体的脉冲能量有效传输的条件限制了高电压脉冲前沿建立时间，高电压脉冲时间受到条件的限制，其中获得高度不稳定的等离子体状态，放电间隙电阻降低，放电间隙更好与发电机匹配，并且获得了输入等离子体的高效电力。

7. 发明申请

WO2012106807A1 SYSTEM, CIRCUIT, AND METHOD FOR CONTROLLING COMBUSTION 审中-公开
标题翻译：用于控制燃烧的系统，电路和方法
公开(公告)号：WO2012106807A1
公开(公告)日：2012-08-16
申请号：PCT/CA2012/000113
申请日：2012-02-10
申请人： SPHENIC TECHNOLOGIES INC. , PLOTNIKOV, Alexandre
发明人： PLOTNIKOV, Alexandre
IPC分类号： F02P3/05 , F02P23/00 , F02P9/00 , F23N5/00 , F23Q3/00
CPC分类号： F02P3/005 , F02P3/01 , F02P7/06 , F02P9/002 , F02P15/08 , F02P23/04 , F23C99/001 , F23C2900/99005 , F23N5/123 , F23Q3/004
摘要： A system, circuit, and method are provided for generating continuous plasma to control combustion including the ignition and maintenance of the combustion process. An electric potential difference is generated across a pair of electrodes in a combustible bulk gas in the form of an oscillating driving potential just below the arcing threshold which alternates in polarity to cause an alternating gap current between the electrodes which generates continuous plasma to contribute to combustion of the bulk gas by providing for more efficient combustion.
摘要翻译：提供了一种用于产生连续等离子体以控制燃烧的系统，电路和方法，包括燃烧过程的点火和维护。在可燃本体气体中的一对电极之间产生电位差，其形式为刚好在电弧阈值之下的振荡驱动电位的形式，其极性交替以产生电极之间的交替的间隙电流，其产生连续的等离子体以有助于燃烧的大量气体通过提供更有效的燃烧。

8. 发明申请

WO2010129952A2 CORONA IGNITION WITH SELF-TURNING POWER AMPLIFIER 审中-公开
标题翻译： CORONA点火与自转功率放大器
公开(公告)号：WO2010129952A2
公开(公告)日：2010-11-11
申请号：PCT/US2010034231
申请日：2010-05-10
申请人： FEDERAL MOGUL IGNITION CO , PERMUY ALFRED , HAMPTON KEITH
发明人： PERMUY ALFRED , HAMPTON KEITH
IPC分类号： F02P23/04 , F02P3/00 , F02P23/00 , H01T19/00
CPC分类号： H01T19/00 , F02P3/01 , F02P9/002 , F02P23/04
摘要： A power amplifier circuit that has an inductor and capacitor connected to one end of the output winding of an RF transformer. The other end of the output winding is connected to a resistor that in turn is connected to ground. The transformer has two primary windings. Both primary windings have one end connected to a variable DC voltage supply. The other end of each primary winding is attached to a switch, such as a MOSFET. All three windings are wound around a core. Current flowing from the DC voltage supply to the switches causes a magnetic flux in the core. A voltage is generated on the secondary winding resistor. This voltage is fed back to the switches, controlling on and off timing, hi this way the need to measure and record natural frequency is eliminated.
摘要翻译：功率放大器电路，其具有连接到RF变压器的输出绕组的一端的电感器和电容器。输出绕组的另一端连接到电阻器，该电阻器又连接到地。变压器有两个初级绕组。两个初级绕组的一端连接到可变直流电压源。每个初级绕组的另一端连接到诸如MOSFET的开关。所有三个绕组缠绕在一个芯上。从直流电源流向开关的电流导致磁芯中的磁通量。在次级绕组电阻上产生电压。该电压被反馈到开关，控制开和关定时。这样，消除了测量和记录固有频率的需要。

9. 发明申请

WO0016456A9 SPARK PLUG ULTRASOUND WHISTLE 审中-公开
标题翻译： SPARK PLUG超声波
公开(公告)号：WO0016456A9
公开(公告)日：2001-07-12
申请号：PCT/US9900937
申请日：1999-01-15
申请人： SARCARTO WALTER E
发明人： SARCARTO WALTER E
IPC分类号： H01T13/40 , H01T13/20 , F02P15/00 , F02P23/00
CPC分类号： H01T13/40
摘要： A plurality of ultrasound whistles (24) formed into a ceramic core (22) of a conventional spark plug (10) used in a cylinder of a gasoline combustion engine for greatly improved air fuel mixture prior to ignition. The spark plug (10) with ultrasound whistles (24) provides for increased engine performance and acceleration, improved fuel mileage, and an improved air fuel mixture thereby reducing fuel emissions into the environment. The ultrasound whistles (24) are constructed in the form of whistle holes (26). The whistle holes (26) are disposed around a circumference of the ceramic core (22) in a spaced relationship from the spark plug's electrode (20). Around the top of the small closed end whistle holes are upwardly extending lips (28). The combined structure of the whistle holes (26) and the upwardly extending lips (28) increase the speed of the air fuel mixture creating a more homogenous air fuel mixture before and during ignition in the engine cylinder.
摘要翻译：多个超声波吹口（24）形成在用于汽油燃烧发动机的气缸中的常规火花塞（10）的陶瓷芯（22）中，用于在点燃之前大大改善空气燃料混合物。具有超声波口哨（24）的火花塞（10）提供增加的发动机性能和加速度，改善的燃料里程，以及改进的空气燃料混合物，从而将燃料排放物减少到环境中。超声波口（24）以哨子孔（26）的形式构成。哨子孔（26）以与火花塞电极（20）隔开的关系设置在陶瓷芯（22）的周围。围绕小封闭端哨孔的顶部是向上延伸的唇部（28）。哨子孔（26）和向上延伸的唇缘（28）的组合结构增加了空气燃料混合物的速度，从而在发动机气缸内点火之前和之后产生更均匀的空气燃料混合物。

10. 发明申请

WO2019205205A1 燃料-空气预混合匀质充量电磁体点火式内燃发动机及点火方法审中-公开
公开(公告)号：WO2019205205A1
公开(公告)日：2019-10-31
申请号：PCT/CN2018/087752
申请日：2018-05-22
申请人：东莞理工学院 , 四川得弘电子科技有限公司
发明人：李耘 , 骆伍巧 , 邹谋举
IPC分类号： F02P23/00
摘要：本发明公开了一种燃料-空气预混合匀质充量电磁体点火式内燃发动机及点火方法，包括发动机控制单元、电磁波源、耦合单元和汽缸。该内燃发动机可适用多种燃料，燃料包括但不限于汽油，柴油，天然气。点火方式包括如下步骤：发动机控制单元在指定的点火提前角向电磁波源发送产生与当时汽缸谐振频率一致的电磁波的命令，电磁波源根据该命令产生电磁波，并通过耦合单元中的传输线和耦合天线，将电磁波输入到内燃发动机的汽缸腔体内谐振，产生强电场，进行大体积点火。本发明保证电磁耦合和谐振时机与点火时机基本一致，大大提高点火时汽缸内发生电磁谐振的几率，实现内燃发动机的燃料-空气预混合匀质充量电磁体点火。

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