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11. 发明申请

US20090146542A1 RADIOFREQUENCY PLASMA SPARK PLUG 失效
标题翻译：无线电等离子体火花塞
公开(公告)号：US20090146542A1
公开(公告)日：2009-06-11
申请号：US11719403
申请日：2005-10-27
申请人： Xavier Jaffrezic , Andre Agneray
发明人： Xavier Jaffrezic , Andre Agneray
IPC分类号： H01T13/20
CPC分类号： H01T13/50 , H01T13/52
摘要： A radiofrequency plasma spark plug configured to equip a combustion chamber including: an annular shell with a main axis; a central electrode made of a conductive material, extending along the main axis and including an inner portion arranged inside the annular shell and an outer portion arranged outside the annular shell: an annular electrically insulating part extending at least about the inner portion of the central electrode so as to be interposed between the shell and the electrode, the insulating part only covering part of the outer portion of the central electrode. The insulating part includes an annular flange concealing the entire circular terminal surface of the shell relative to the uncovered part of the electrode.
摘要翻译：一种射频等离子火花塞，其构造成装备燃烧室，包括：具有主轴的环形壳; 由导电材料制成的中心电极，其沿着主轴线延伸并且包括设置在环形壳体内部的内部部分和布置在环形壳体外部的外部部分：至少围绕中心电极的内部延伸的环形电绝缘部分以便插入壳体和电极之间，绝缘部分仅覆盖中心电极外部的一部分。绝缘部分包括环形凸缘，该环形凸缘相对于电极的未覆盖部分隐藏壳体的整个圆形端子表面。

12. 发明授权

US07843117B2 Plasma-generating plug 有权
标题翻译：等离子发生插头
公开(公告)号：US07843117B2
公开(公告)日：2010-11-30
申请号：US11814855
申请日：2006-01-26
申请人： Xavier Jaffrezic , Andre Agneray
发明人： Xavier Jaffrezic , Andre Agneray
IPC分类号： H01T13/00
CPC分类号： H01T13/34 , H01T13/36 , H01T13/50 , H01T13/52
摘要： The invention relates to a plasma-generating spark plug which undergoes excitation in the radio frequency domain. The invention comprises at least one first metallic electrode (12, 14), an insulator (13), one of which is equipped with a housing (130) in which the other element (13, 14) is mounted with a gap (15, 16) therebetween. The surface of the insulator (13) opposite the first electrode (12, 14) is metalized.
摘要翻译：本发明涉及一种等离子体产生的火花塞，其在射频域中经历激发。本发明包括至少一个第一金属电极（12,14），绝缘体（13），其中一个配备有壳体（130），其中另一元件（13,14）安装有间隙（15） 16）。与第一电极（12,14）相对的绝缘体（13）的表面被金属化。

13. 发明申请

US20090114179A1 PLASMA SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的等离子体火花塞
公开(公告)号：US20090114179A1
公开(公告)日：2009-05-07
申请号：US12064472
申请日：2006-05-29
申请人： Xavier Jaffrezic , Andre Agneray
发明人： Xavier Jaffrezic , Andre Agneray
IPC分类号： H01T13/02
CPC分类号： H01T13/44
摘要： An essentially-elongated spark plug for an internal combustion engine of a motor vehicle, including: an essentially-capacitive lower part including two coaxial electrodes; an essentially-inductive upper part including a central mandrel, a coaxial winding around the mandrel, and an external tubular casing that serves as electromagnetic armour; and an insulant disposed radially between the casing and the winding. The essentially-inductive upper part includes a second internal casing of electromagnetic armour, which is disposed radially between the insulant and the external casing.
摘要翻译：一种用于机动车辆的内燃机的基本上细长的火花塞，包括：基本上电容的下部，包括两个同轴电极; 包括中心心轴，围绕心轴的同轴绕组和用作电磁铠装的外部管状壳体的基本上感应的上部部分; 以及径向设置在壳体和绕组之间的绝缘体。本质感应上部包括电磁铠装的第二内部壳体，其径向设置在绝缘体和外部壳体之间。

14. 发明申请

US20100251995A1 OPTIMIZED GENERATION OF A RADIOFREQUENCY IGNITION SPARK 有权
标题翻译：无线射电火花的优化生成
公开(公告)号：US20100251995A1
公开(公告)日：2010-10-07
申请号：US12529348
申请日：2008-02-13
申请人： Clement Nouvel , Andre Agneray , Xavier Jaffrezic
发明人： Clement Nouvel , Andre Agneray , Xavier Jaffrezic
IPC分类号： F02P5/04 , F02B19/00
CPC分类号： F02P9/007 , F02P3/01 , F02P17/12 , F02P23/045 , F02P2017/121
摘要： A method for controlling a radio-frequency plasma generator including a supply circuit with a switch controlled by at least one control pulse train, for applying an intermediate voltage at a control frequency on an output to which is connected a resonator for generating a spark between two electrodes when a high voltage level is applied to the output. The method receives first and second measurement signals respectively representative of the operation of a combustion engine and of the type of spark generated; and real-time adjusts, based on the received measurement signals, at least one parameter selected from at least the intermediate voltage level, the control frequency, and the duration of the control train, to promote branching of the spark generated.
摘要翻译：一种用于控制射频等离子体发生器的方法，其包括具有由至少一个控制脉冲串控制的开关的供电电路，用于以控制频率施加中间电压，连接到用于产生火花的谐振器的输出端当高电平被施加到输出时的电极。该方法接收分别代表内燃机的运行和产生的火花类型的第一和第二测量信号; 并且基于所接收的测量信号实时地调整从至少中间电压电平，控制频率和控制列车的持续时间中选择的至少一个参数，以促进产生的火花的分支。

15. 发明授权

US07741761B2 Radiofrequency plasma spark plug 失效
标题翻译：射频等离子火花塞
公开(公告)号：US07741761B2
公开(公告)日：2010-06-22
申请号：US11719403
申请日：2005-10-27
申请人： Xavier Jaffrezic , Andre Agneray
发明人： Xavier Jaffrezic , Andre Agneray
IPC分类号： H01T13/20
CPC分类号： H01T13/50 , H01T13/52
摘要： A radiofrequency plasma spark plug configured to equip a combustion chamber including: an annular shell with a main axis; a central electrode made of a conductive material, extending along the main axis and including an inner portion arranged inside the annular shell and an outer portion arranged outside the annular shell; an annular electrically insulating part extending at least about the inner portion of the central electrode so as to be interposed between the shell and the electrode, the insulating part only covering part of the outer portion of the central electrode. The insulating part includes an annular flange concealing the entire circular terminal surface of the shell relative to the uncovered part of the electrode.
摘要翻译：一种射频等离子火花塞，其构造成装备燃烧室，包括：具有主轴的环形壳; 由导电材料制成的中心电极，沿着主轴线延伸并且包括布置在环形壳体内部的内部部分和布置在环形壳体外侧的外部部分; 环形电绝缘部分，至少围绕中心电极的内部部分延伸以便插入壳体和电极之间，绝缘部分仅覆盖中心电极的外部部分。绝缘部分包括环形凸缘，该环形凸缘相对于电极的未覆盖部分隐藏壳体的整个圆形端子表面。

16. 发明申请

US20090050123A1 SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：火花塞用于内燃机
公开(公告)号：US20090050123A1
公开(公告)日：2009-02-26
申请号：US11993930
申请日：2006-03-23
申请人： Xavier Jaffrezic , Andre Agneray
发明人： Xavier Jaffrezic , Andre Agneray
IPC分类号： H01F38/12
CPC分类号： H01T13/50 , H01T13/40
摘要： A spark plug for an internal combustion engine of a motor vehicle; the spark plug is embodied with a generally essentially long shape and includes: an essentially capacitive lower part including two coaxial electrodes, one of which is a central electrode, and the other a threaded shell for screwing in the spark plug on the engine; and an essentially inductive upper part including a central winding including a plurality of coils wound around a coaxial mandrel, an envelope, and an insulator inserted between the envelope and the winding. The essentially capacitive part and the essentially inductive part are mechanically interconnected as to enable transmission of a clamping couple applied to the envelope to the essentially capacitive lower part. The mandrel can be elastically deformed as to compensate effects of dilation of the insulator.
摘要翻译：一种用于机动车辆的内燃机的火花塞; 火花塞具有通常基本上长的形状，并且包括：基本上电容的下部，包括两个同轴电极，其中一个是中心电极，另一个是螺纹壳体，用于旋入发动机的火花塞中; 以及基本上感应的上部，其包括中心绕组，所述中心绕组包括围绕同轴心轴缠绕的多个线圈，外壳和插入在所述外壳和所述绕组之间的绝缘体。基本上电容部分和基本电感部分被机械地互连，以便能够将施加到外壳的夹持耦合传输到基本上电容的下部。心轴可以弹性变形以补偿绝缘体膨胀的影响。

17. 发明授权

US08528532B2 Optimum control of the resonant frequency of a resonator in a radiofrequency ignition system 有权
标题翻译：在射频点火系统中谐振器的谐振频率的最佳控制
公开(公告)号：US08528532B2
公开(公告)日：2013-09-10
申请号：US12593482
申请日：2008-02-12
申请人： Andre Agneray , Julien Couillaud , Xavier Jaffrezic
发明人： Andre Agneray , Julien Couillaud , Xavier Jaffrezic
IPC分类号： F02P3/01 , F02P23/00 , F02B19/00
CPC分类号： F02P9/007 , F02P3/01 , F02P23/04 , H05H1/46
摘要： A supply device for a radio frequency ignition system, including a supply circuit to provide a supply voltage to an output connected to a plasma generation resonator at a frequency defined by a control signal provided by a control device for the supply circuit. The control device includes a receiver interface for a determination request for the optimum control frequency, a receiver interface for receiving signals measuring the voltage at the pins of a capacitor in the supply circuit, a determination module for the optimum control frequency, to provide successive different control frequencies for the supply circuit for successive ignition commands on reception of a request and to determine an optimum control frequency based on received measured signals.
摘要翻译：一种用于射频点火系统的供应装置，包括供电电路，用于以由供给电路的控制装置提供的控制信号所限定的频率向与等离子体发生谐振器连接的输出端提供电源电压。控制装置包括用于确定最佳控制频率的请求的接收器接口，用于接收测量电源电路中的电容器的引脚上的电压的信号的接收器接口，用于最佳控制频率的确定模块，以提供连续不同的用于在接收到请求时用于连续点火命令的电源电路的控制频率，并且基于接收到的测量信号来确定最佳控制频率。

18. 发明授权

US07652414B2 Spark plug having an inductive upper portion incorporating a coil wound around an elastically deformable core element 有权
标题翻译：火花塞具有包含缠绕在可弹性变形的芯元件上的线圈的感应上部
公开(公告)号：US07652414B2
公开(公告)日：2010-01-26
申请号：US11993930
申请日：2006-03-23
申请人： Xavier Jaffrezic , Andre Agneray
发明人： Xavier Jaffrezic , Andre Agneray
IPC分类号： H01T1/16 , H01T1/00 , H01T1/24
CPC分类号： H01T13/50 , H01T13/40
摘要： A spark plug for an internal combustion engine of a motor vehicle; the spark plug is embodied with a generally essentially long shape and includes: an essentially capacitive lower part including two coaxial electrodes, one of which is a central electrode, and the other a threaded shell for screwing in the spark plug on the engine; and an essentially inductive upper part including a central winding including a plurality of coils wound around a coaxial mandrel, an envelope, and an insulator inserted between the envelope and the winding. The essentially capacitive part and the essentially inductive part are mechanically interconnected as to enable transmission of a clamping couple applied to the envelope to the essentially capacitive lower part. The mandrel can be elastically deformed as to compensate effects of dilation of the insulator.
摘要翻译：一种用于机动车辆的内燃机的火花塞; 火花塞具有通常基本上长的形状，并且包括：基本上电容的下部，包括两个同轴电极，其中一个是中心电极，另一个是用于旋入发动机的火花塞中的螺纹壳; 以及基本上感应的上部，其包括中心绕组，所述中心绕组包括围绕同轴心轴缠绕的多个线圈，外壳和插入在所述外壳和所述绕组之间的绝缘体。基本上电容部分和基本电感部分被机械地互连，以便能够将施加到外壳的夹持耦合传输到基本上电容的下部。心轴可以弹性变形以补偿绝缘体膨胀的影响。

19. 发明申请

US20080284303A1 Spark Plug for Motor Vehicle Internal Combustion Engine 有权
标题翻译：汽车内燃机火花塞
公开(公告)号：US20080284303A1
公开(公告)日：2008-11-20
申请号：US12090722
申请日：2006-09-21
申请人： Andre Agneray , Marc Pariente
发明人： Andre Agneray , Marc Pariente
IPC分类号： H01T13/20
CPC分类号： H01T13/50 , H01T13/467 , H01T13/52
摘要： A spark plug for a motor vehicle internal combustion engine, substantially elongated in shape, and including: two coaxial electrodes of an inner central electrode and an outer base electrode enclosing the central electrode; and an electrically insulating annular block, interposed between the central electrode and the base electrode and including an annular shoulder. The insulating annual block includes an annular groove located at the shoulder.
摘要翻译：一种用于机动车内燃机的火花塞，其形状基本上是细长的，并且包括：内中心电极的两个同轴电极和包围中心电极的外基极; 以及插入在中心电极和基极之间并且包括环形肩部的电绝缘环形块。绝缘年度块包括位于肩部的环形槽。

20. 发明授权

US08278807B2 Radiofrequency plasma generation device 有权
标题翻译：射频等离子体发生装置
公开(公告)号：US08278807B2
公开(公告)日：2012-10-02
申请号：US12445636
申请日：2007-07-03
申请人： Andre Agneray , Marc Pariente
发明人： Andre Agneray , Marc Pariente
IPC分类号： F02M57/06 , H05H1/24
CPC分类号： H01T13/44 , H01T13/50
摘要： A device including two plasma generation electrodes, a series resonator having a resonant frequency above 1 MHz and including a capacitor with two terminals, and an induction coil surrounded by a screen, the capacitor and the coil being placed in series, the electrodes being connected to the respective terminals of the capacitor. The ratio of the spark plug to the radius of the screen is equal to 0.56. The device can optimize the Q-factor of such a device by adjusting the radius of the coil to that of the screen.
摘要翻译：一种包括两个等离子体产生电极的装置，具有高于1MHz的谐振频率的串联谐振器，并且包括具有两个端子的电容器和由屏幕包围的感应线圈，电容器和线圈被串联放置，电极连接到电容器的各个端子。火花塞与屏幕半径的比值等于0.56。该器件可以通过将线圈的半径调整到屏幕的半径来优化这种器件的Q因子。

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