MONITORING OF THE EXCITATION FREQUENCY OF A RADIOFREQUENCY SPARK PLUG
    1.
    发明申请
    MONITORING OF THE EXCITATION FREQUENCY OF A RADIOFREQUENCY SPARK PLUG 审中-公开
    无线电爆炸射击的激发频率的监测

    公开(公告)号:US20110203543A1

    公开(公告)日:2011-08-25

    申请号:US13057349

    申请日:2009-05-15

    CPC classification number: F02P23/04 F02P3/01

    Abstract: A radiofrequency plasma generating device, including: a control module generating a control signal at a control frequency, a power supply circuit including a breaker switch controlled by the control signal, the breaker switch applying an excitation signal to an output of the power supply circuit at the control frequency defined by the control signal, a resonator exhibiting a resonant frequency of greater than 1 MHz, connected to the output of the power supply circuit and adapted to generate a voltage for making a spark when it is excited by the excitation signal, and a mechanism monitoring the control module and configured to modify the frequency of the resonator excitation signal in a manner synchronous with the control signal, during application of the excitation signal.

    Abstract translation: 一种射频等离子体产生装置,包括:控制模块,其产生控制频率的控制信号;电源电路,包括由所述控制信号控制的断路器开关,所述断路器开关将激励信号施加到所述电源电路的输出, 由控制信号定义的控制频率,表现出大于1MHz的谐振频率的谐振器,连接到电源电路的输出,并且适于在激励信号激发时产生用于产生火花的电压;以及 监视控制模块并被配置为在施加激励信号期间以与控制信号同步的方式修改谐振器激励信号的频率的机构。

    Short-circuit prevention in an RF spark plug
    2.
    发明授权
    Short-circuit prevention in an RF spark plug 有权
    射频火花塞短路防护

    公开(公告)号:US09065256B2

    公开(公告)日:2015-06-23

    申请号:US13879212

    申请日:2011-10-06

    CPC classification number: H01T13/34 H01T13/50 H01T13/52 H01T21/02

    Abstract: A spark plug including: a central electrode including an upper end and a lower end; an insulating part including an upper portion and a lower portion and surrounds the central electrode so that the lower end of the central electrode extends beyond the lower portion of the insulating part; and a cap including an upper portion and a lower portion that has an end section and that surrounds the insulating part so that the lower portion of the insulating part extends beyond the lower portion of the cap. The insulating part includes an annular groove, on the external periphery thereof, on the lower end of the cap, and the lower end section of the cap is placed in the groove.

    Abstract translation: 一种火花塞,包括:中心电极,包括上端和下端; 绝缘部分,包括上部和下部,并且围绕中心电极,使得中心电极的下端延伸超过绝缘部分的下部; 以及包括具有端部并且围绕绝缘部分的上部和下部的盖,使得绝缘部分的下部延伸超过盖的下部。 绝缘部包括位于盖的下端的外周的环状槽,盖的下端部配置在槽内。

    Method for igniting a combustible mixture for a combustion engine
    3.
    发明授权
    Method for igniting a combustible mixture for a combustion engine 有权
    点燃燃烧发动机的可燃混合物的方法

    公开(公告)号:US08550059B2

    公开(公告)日:2013-10-08

    申请号:US13257427

    申请日:2010-03-24

    CPC classification number: F02P15/08 F02P9/007 F02P23/04

    Abstract: A method of igniting a mixture of oxidant and fuel in a combustion chamber of a combustion engine using a spark plug arranged so that it protrudes into the combustion chamber of the engine. The method includes powering the spark plug using a first alternating electrical signal of a frequency higher than 1 MHz, and second powering the spark plug using a second alternating electrical signal of a frequency higher than 1 MHz, the second power taking place after the first powering following a time delay.

    Abstract translation: 一种在燃烧发动机的燃烧室中点燃氧化剂和燃料的混合物的方法,该火花塞使其布置成使其突出到发动机的燃烧室中。 该方法包括使用频率高于1MHz的第一交流电信号对火花塞供电,以及使用频率高于1MHz的第二交流电信号对火花塞进行第二次供电,第二功率在第一次供电之后发生 跟随时间延迟。

    METHOD FOR INGNITING A COMBUSTIBLE MIXTURE FOR A COMBUSTION ENGINE
    4.
    发明申请
    METHOD FOR INGNITING A COMBUSTIBLE MIXTURE FOR A COMBUSTION ENGINE 有权
    用于燃烧燃烧发动机的可燃混合物的方法

    公开(公告)号:US20120048225A1

    公开(公告)日:2012-03-01

    申请号:US13257427

    申请日:2010-03-24

    CPC classification number: F02P15/08 F02P9/007 F02P23/04

    Abstract: A method of igniting a mixture of oxidant and fuel in a combustion chamber of a combustion engine using a spark plug arranged so that it protrudes into the combustion chamber of the engine. The method includes powering the spark plug using a first alternating electrical signal of a frequency higher than 1 MHz, and second powering the spark plug using a second alternating electrical signal of a frequency higher than 1 MHz, the second power taking place after the first powering following a time delay.

    Abstract translation: 一种在燃烧发动机的燃烧室中点燃氧化剂和燃料的混合物的方法,该火花塞使其布置成使其突出到发动机的燃烧室中。 该方法包括使用频率高于1MHz的第一交流电信号对火花塞供电,以及使用频率高于1MHz的第二交流电信号对火花塞进行第二次供电,第二功率在第一次供电之后发生 跟随时间延迟。

    SHORT-CIRCUIT PREVENTION IN AN RF SPARK PLUG
    5.
    发明申请
    SHORT-CIRCUIT PREVENTION IN AN RF SPARK PLUG 有权
    射频电源插头短路电路防护

    公开(公告)号:US20130234581A1

    公开(公告)日:2013-09-12

    申请号:US13879212

    申请日:2011-10-06

    CPC classification number: H01T13/34 H01T13/50 H01T13/52 H01T21/02

    Abstract: A spark plug including: a central electrode including an upper end and a lower end; an insulating part including an upper portion and a lower portion and surrounds the central electrode so that the lower end of the central electrode extends beyond the lower portion of the insulating part; and a cap including an upper portion and a lower portion that has an end section and that surrounds the insulating part so that the lower portion of the insulating part extends beyond the lower portion of the cap. The insulating part includes an annular groove, on the external periphery thereof, on the lower end of the cap, and the lower end section of the cap is placed in the groove.

    Abstract translation: 一种火花塞,包括:中心电极,包括上端和下端; 绝缘部分,包括上部和下部,并且围绕中心电极,使得中心电极的下端延伸超过绝缘部分的下部; 以及包括具有端部并且围绕绝缘部分的上部和下部的盖,使得绝缘部分的下部延伸超过盖的下部。 绝缘部包括位于盖的下端的外周的环状槽,盖的下端部配置在槽内。

    DEVICE FOR DISINFECTING A MOTOR VEHICLE AIR-CONDITIONING SYSTEM
    6.
    发明申请
    DEVICE FOR DISINFECTING A MOTOR VEHICLE AIR-CONDITIONING SYSTEM 审中-公开
    用于消毒电动车辆空调系统的装置

    公开(公告)号:US20110146816A1

    公开(公告)日:2011-06-23

    申请号:US12991297

    申请日:2009-04-29

    CPC classification number: B60H3/0071 B60H3/06 Y10T137/794

    Abstract: The invention relates to a device (11) for disinfecting a motor vehicle air-conditioning system (1), said air-conditioning system (1) including: a) circulation means (5) intended to circulate air through an air delivery duct (6) and placed one after the other in said air delivery duct (6) in the direction of air circulation, b) an air filter (8), and c) an evaporator (7). The invention is characterized in that the device (11) includes: a bypass (12) bypassing the evaporator (7) and enabling air circulation between an area located downstream from the evaporator (7) and an area located between the filter (8) and the evaporator (7), a pump (17) capable of circulating the air from the area located downstream from the evaporator (7) to the area located between the filter (8) and the evaporator (7) via the bypass (12), and a plasma generator (18) capable of generating ozone in the bypass (12).

    Abstract translation: 本发明涉及一种用于对机动车辆空调系统(1)进行消毒的装置(11),所述空调系统(1)包括:a)用于使空气循环通过空气输送管道(6)的循环装置(5) )并沿着空气循环的方向一个接一个放置在所述空气输送管道(6)中,b)空气过滤器(8)和c)蒸发器(7)。 本发明的特征在于,装置(11)包括:绕过蒸发器(7)的旁路(12),并且使位于蒸发器(7)下游的区域和位于过滤器(8)和 蒸发器(7),能够通过旁路(12)将空气从位于蒸发器(7)下游的区域循环到位于过滤器(8)和蒸发器(7)之间的区域的泵(17) 以及能够在旁路(12)中产生臭氧的等离子体发生器(18)。

    COMBUSTION ENGINE AND METHOD OF CONTROLLING A COMBUSTION ENGINE
    7.
    发明申请
    COMBUSTION ENGINE AND METHOD OF CONTROLLING A COMBUSTION ENGINE 审中-公开
    燃烧发动机和燃烧发动机的控制方法

    公开(公告)号:US20100212631A1

    公开(公告)日:2010-08-26

    申请号:US12670402

    申请日:2008-07-21

    CPC classification number: F02P23/045 F02D41/3041

    Abstract: An internal combustion engine including: a pulse current generator; at least one electrode including at least one tip; a mechanism controlling the electrical supply to the electrode by the generator; and a combustion chamber in which the tip of the electrode is positioned, the tip being separated from the inner wall of the chamber by a minimum separation distance. The current generator and the electrode are configured such that the power density generated while the electrode is being supplied is less than 105 watts per cubic centimeter, this power density being equal to the electrical supply power of the electrode divided by the minimum separation distance cubed.

    Abstract translation: 一种内燃机,包括:脉冲电流发生器; 至少一个电极,包括至少一个尖端; 控制发电机对电极供电的机构; 以及燃烧室,其中,所述电极的前端被定位,所述尖端与所述腔室的内壁隔开最小间隔距离。 电流发生器和电极被配置为使得在供应电极时产生的功率密度小于105瓦每立方厘米,该功率密度等于电极的电源功率除以最小间隔距离立方厘米。

    Power supply control for spark plug of internal combustion engine
    8.
    发明授权
    Power supply control for spark plug of internal combustion engine 有权
    内燃机火花塞的电源控制

    公开(公告)号:US08925532B2

    公开(公告)日:2015-01-06

    申请号:US12996504

    申请日:2009-05-05

    CPC classification number: F02P23/04 F02P9/002 F02P9/007

    Abstract: A method for controlling the power supply of a radiofrequency spark plug in an internal combustion engine up to an electric voltage sufficient for generating a highly branched spark. To this end, the electric voltage for powering the spark plug is increased step by step up to an adequate voltage adapted for ignition.

    Abstract translation: 一种用于控制内燃机中的射频火花塞的电力供应的方法,该电源电压足以产生高度分支的火花。 为此,用于为火花塞供电的电压逐步增加到适于点火的适当电压。

    Pulsed electron source, power supply method for pulsed electron source and method for controlling a pulsed electron source
    9.
    发明授权
    Pulsed electron source, power supply method for pulsed electron source and method for controlling a pulsed electron source 有权
    脉冲电子源,脉冲电源的电源方法和脉冲电子源的控制方法

    公开(公告)号:US08698402B2

    公开(公告)日:2014-04-15

    申请号:US12812270

    申请日:2009-01-08

    Applicant: Maxime Makarov

    Inventor: Maxime Makarov

    CPC classification number: H01J3/021 H01J33/00 H01S3/0959 H01S3/09707

    Abstract: The invention relates to a pumped electron source (1) that includes an ionization chamber (4), an acceleration chamber (2) with an electrode (3) for extracting and accelerating primary ions and forming a secondary-electron beam, characterized in that the pumped electron source (1) includes a power supply (11) adapted for applying to the electrode (3) a positive voltage for urging a primary plasma (17) outside the acceleration chamber (2), and a negative voltage pulse for extracting and accelerating the primary ions and forming a secondary-electron beam.

    Abstract translation: 本发明涉及一种包括电离室(4)的泵浦电子源(1),具有用于提取和加速一次离子并形成二次电子束的电极(3)的加速室(2),其特征在于, 泵浦电子源(1)包括适于向电极(3)施加用于促使加速室(2)外部的初级等离子体(17)的正电压的电源(11)和用于提取和加速的负电压脉冲 初级离子并形成二次电子束。

    Optimization of the excitation frequency of a radiofrequency plug
    10.
    发明授权
    Optimization of the excitation frequency of a radiofrequency plug 有权
    射频插头激励频率的优化

    公开(公告)号:US08656880B2

    公开(公告)日:2014-02-25

    申请号:US12919906

    申请日:2009-02-19

    CPC classification number: F02P9/007 F02P23/04

    Abstract: A device for generating a radiofrequency plasma, which includes a supply module applying, on an output interface, an excitation signal at a setpoint frequency, adapted for generating a spark at the output of a plasma-generation resonator connected to the output interface of the power module, and a control module supplying the setpoint frequency to the power module upon a command for generating the radiofrequency plasma. The control module is configured to determine an optimal excitation frequency, to adapt the setpoint frequency to the resonance conditions of the device after formation of the spark.

    Abstract translation: 一种用于产生射频等离子体的装置,其包括供电模块,其在输出接口上施加在设定点频率处的激励信号,适于在连接到所述功率的输出接口的等离子体发生谐振器的输出处产生火花 模块,以及控制模块,用于在产生所述射频等离子体的命令时向所述功率模块提供所述设定点频率。 控制模块被配置为确定最佳激励频率,以使得设定点频率在形成火花之后适应设备的谐振条件。

Patent Agency Ranking