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1. 发明授权

US08863730B2 HF Ignition Device 有权
标题翻译： HF点火装置
公开(公告)号：US08863730B2
公开(公告)日：2014-10-21
申请号：US12966182
申请日：2010-12-13
申请人： Tom Achstaetter , Gerd Braeuchle , Hans Delesky , Thomas Giffels , Felizitas Heilmann
发明人： Tom Achstaetter , Gerd Braeuchle , Hans Delesky , Thomas Giffels , Felizitas Heilmann
IPC分类号： F02P3/01 , H01T13/50 , H01T13/36 , H01T23/00
CPC分类号： H01T13/50 , H01T13/36 , H01T23/00
摘要： The invention relates to an HF ignition device for igniting a combustible gas mixture in an internal combustion engine, comprising a center electrode (2), an insulating body (3) through which center electrode (2) extends, a housing (4) that carries, on one end thereof, a metallic housing body (5) that encloses at least one section of insulating body (3), and comprising an external thread (5a) to be screwed into an internal combustion engine, and a circuit for the HF excitation of the center electrode (2). According to the invention, the section of the insulating body (3) that encloses the housing body (5) comprises an electrically conductive coating (6).
摘要翻译：本发明涉及一种用于点燃内燃机中的可燃气体混合物的HF点火装置，包括中心电极（2），中心电极（2）延伸的绝缘体（3），承载在其一端具有封闭绝缘体（3）的至少一部分的金属壳体（5），并且包括用于拧入内燃机的外螺纹（5a）和用于HF激发的电路的中心电极（2）。根据本发明，封装壳体（5）的绝缘体（3）的部分包括导电涂层（6）。

2. 发明申请

US20110146640A1 HF Ignition Device 有权
标题翻译： HF点火装置
公开(公告)号：US20110146640A1
公开(公告)日：2011-06-23
申请号：US12966182
申请日：2010-12-13
申请人： Tom Achstaetter , Gerd Braeuchle , Hans Delesky , Thomas Giffels , Felizitas Heilmann
发明人： Tom Achstaetter , Gerd Braeuchle , Hans Delesky , Thomas Giffels , Felizitas Heilmann
IPC分类号： F02P3/01
CPC分类号： H01T13/50 , H01T13/36 , H01T23/00
摘要： The invention relates to an HF ignition device for igniting a combustible gas mixture in an internal combustion engine, comprising a center electrode (2), an insulating body (3) through which center electrode (2) extends, a housing (4) that carries, on one end thereof, a metallic housing body (5) that encloses at least one section of insulating body (3), and comprising an external thread (5a) to be screwed into an internal combustion engine, and a circuit for the HF excitation of the center electrode (2). According to the invention, the section of the insulating body (3) that encloses the housing body (5) comprises an electrically conductive coating (6).
摘要翻译：本发明涉及一种用于点燃内燃机中的可燃气体混合物的HF点火装置，包括中心电极（2），中心电极（2）延伸的绝缘体（3），承载在其一端具有封闭绝缘体（3）的至少一部分的金属壳体（5），并且包括用于拧入内燃机的外螺纹（5a）和用于HF激发的电路的中心电极（2）。根据本发明，封装壳体（5）的绝缘体（3）的部分包括导电涂层（6）。

3. 发明授权

US08614540B2 HF ignition device 有权
标题翻译： HF点火装置
公开(公告)号：US08614540B2
公开(公告)日：2013-12-24
申请号：US13086599
申请日：2011-04-14
申请人： Gerd Braeuchle , Felizitas Heilmann , Tom Achtstaetter , Thomas Giffels , Christian Mayer
发明人： Gerd Braeuchle , Felizitas Heilmann , Tom Achtstaetter , Thomas Giffels , Christian Mayer
IPC分类号： H01T13/20
CPC分类号： H01T13/50
摘要： The invention relates to an HF ignition device for igniting a fuel in an internal combustion engine with a corona discharge, comprising an ignition electrode, an insulating body on which the ignition electrode is mounted, the insulating body having a continuous channel in which an inner conductor leading to the ignition electrode is disposed, and an outer conductor which encloses the insulating body and, in combination with a section of the inner conductor, forms a capacitor, wherein the channel is filled with an electrically conductive filling material which encloses at least one conductor piece that forms at least one section of the inner conductor.
摘要翻译：本发明涉及一种用于点燃具有电晕放电的内燃机中的燃料的HF点火装置，包括点火电极，安装有点火电极的绝缘体，绝缘体具有连续通道，其中内导体导电点火电极被设置，并且外部导体围绕绝缘体并且与内部导体的一部分组合形成电容器，其中通道填充有导电填充材料，该导电填充材料封闭至少一个导体形成内部导体的至少一个部分。

4. 发明申请

US20110305998A1 Method and system for igniting a fuel-air-mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge 有权
标题翻译：用于通过产生电晕放电来点燃燃烧室的燃料 - 空气混合物的方法和系统，特别是在内燃机中
公开(公告)号：US20110305998A1
公开(公告)日：2011-12-15
申请号：US13254437
申请日：2010-03-13
申请人： Olaf Toedter , Helmut Mueller , Gerd Braeuchle
发明人： Olaf Toedter , Helmut Mueller , Gerd Braeuchle
IPC分类号： F23Q7/22
CPC分类号： F02P9/007 , F02D2041/2051 , F02N19/00 , F02P3/01 , F02P23/04 , H01T19/00 , H01T19/02 , H01T19/04
摘要： The invention relates to a method for igniting a fuel/air mixture in one or more combustion chambers which are delimited by walls that are at ground potential, wherein an electric resonant circuit is excited in which an ignition electrode, which is guided through one of the walls delimiting the combustion chamber in an electrically insulated manner and which extends into the combustion chamber, in cooperation with the walls of the combustion chamber that are at ground potential constitutes a capacitance, and in which the excitation of the resonant circuit is controlled such that a corona discharge igniting the fuel/air mixture is created in the combustion chamber at the ignition electrode. The strength of the AC current flowing in the resonant circuit, the AC voltage exciting the resonant circuit and/or the impedance of the resonant circuit are monitored, and the observations or one or more measurement variables derived therefrom and/or the time curve thereof are used to obtain indicators that characterize the state of the combustion chamber and/or the state of the material mixture present in the combustion chamber and are provided for further processing.
摘要翻译：本发明涉及一种用于点燃一个或多个燃烧室中的燃料/空气混合物的方法，所述燃料/空气混合物由位于地电位的壁限定，其中激发电谐振电路，其中点火电极被引导通过以电绝缘方式限定燃烧室的壁和与处于地电势的燃烧室的壁配合延伸到燃烧室中的壁构成电容，并且其中谐振电路的激励被控制成使得在点燃电极的燃烧室中产生点燃燃料/空气混合物的电晕放电。监测在谐振电路中流动的AC电流的强度，激励谐振电路的AC电压和/或谐振电路的阻抗，并且观测值或从其导出的一个或多个测量变量和/或其时间曲线是用于获得表征燃烧室的状态的指示器和/或存在于燃烧室中的材料混合物的状态并被提供用于进一步处理。

5. 发明授权

US08973561B2 Method for energizing an HF resonant circuit which has an igniter as a component for igniting a fuel-air mixture in a combustion chamber 有权
标题翻译：用于激励具有点火器的HF谐振电路作为用于点燃燃烧室中的燃料 - 空气混合物的部件的方法
公开(公告)号：US08973561B2
公开(公告)日：2015-03-10
申请号：US13215084
申请日：2011-08-22
申请人： Ganghua Ruan , Gerd Braeuchle , Markus Mueller
发明人： Ganghua Ruan , Gerd Braeuchle , Markus Mueller
IPC分类号： F02P3/01 , F02P23/04
CPC分类号： F02P23/04
摘要： The invention relates to a method for energizing an HF resonant circuit which contains an igniter as a component for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine by means of a corona discharge, wherein the igniter comprises an ignition electrode and an insulator surrounding the ignition electrode, by means of a DC-AC inverter which is excited by successive current pulses which each last while a switch controlled by a control circuit is in its conducting switching state. It is provided according to the invention that the switch is actuated when an instantaneous value of an alternating current or an alternating current voltage excited in the HF resonant circuit falls below a first switching threshold (A−, B−, C−) and the switch s actuated when the instantaneous value of the alternating current or the alternating current voltage excited in the HF resonant circuit exceeds a second switching threshold (A+, B+, C+).
摘要翻译：本发明涉及一种用于激励HF谐振电路的方法，其包含点火器作为用于通过电晕放电点燃内燃机的燃烧室中的燃料 - 空气混合物的组件，其中点火器包括点火电极和围绕点火电极的绝缘体，借助于由控制电路控制的开关处于其导通开关状态的每个持续电流脉冲激励的DC-AC逆变器。根据本发明提供的是，当在HF谐振电路中激发的交流或交流电压的瞬时值低于第一开关阈值（A-，B-，C-）并且开关当在HF谐振电路中激发的交流电流或交流电压的瞬时值超过第二切换阈值（A +，B +，C +）时，s被致动。

6. 发明申请

US20110297116A1 Igniter for Igniting a Fuel/Air Mixture in a Combustion Chamber, in Particular in an Internal Combustion Engine, by Creating a Corona Discharge 有权
标题翻译：点火器点燃燃烧室内的燃料/空气混合物，特别是在内燃机中，通过创建电晕放电
公开(公告)号：US20110297116A1
公开(公告)日：2011-12-08
申请号：US13151473
申请日：2011-06-02
申请人： Ganghua RUAN , Gerd Braeuchle
发明人： Ganghua RUAN , Gerd Braeuchle
IPC分类号： H01T19/00 , F02P23/00
CPC分类号： H01T13/20
摘要： Described is an igniter comprising an arrangement composed of an ignition electrode, an outer conductor coaxially enclosing the ignition electrode, and an electric insulator disposed between the ignition electrode and the outer conductor, via which insulator the ignition electrode and the outer conductor are interconnected, for igniting a fuel/air mixture in a combustion chamber, in particular in an internal combustion engine comprising one or more combustion chambers which are delimited by walls that are at ground potential, by creating a corona discharge in an area surrounding the tip of the ignition electrode. According to the invention, the ratio of the outer diameter d of the ignition electrode and the inner diameter D of the outer conductor is in the range of 0.3 to 0.44.
摘要翻译：描述了一种点火器，其包括由点火电极，同轴封闭点火电极的外部导体和设置在点火电极和外部导体之间的电绝缘体构成的装置，点火电极和外部导体互连的绝缘体，用于点燃燃烧室中的燃料/空气混合物，特别是在包括一个或多个燃烧室的内燃机中，该内燃机通过在点火电极的尖端周围的区域中产生电晕放电。根据本发明，点火电极的外径d与外导体的内径D之比在0.3〜0.44的范围内。

7. 发明授权

US08869765B2 Ignition system and method for igniting fuel in a vehicle engine by means of a corona discharger 有权
标题翻译：用于通过电晕放电器点燃车辆发动机中的燃料的点火系统和方法
公开(公告)号：US08869765B2
公开(公告)日：2014-10-28
申请号：US13217664
申请日：2011-08-25
申请人： Gerd Braeuchle
发明人： Gerd Braeuchle
IPC分类号： F02P23/00 , F02P23/04 , F02D41/20 , F02P9/00
CPC分类号： F02P23/045 , F02D2041/2027 , F02D2200/503 , F02P3/01 , F02P9/002
摘要： The invention relates to an ignition system for the ignition of fuel in a vehicle engine by means of a corona discharge, comprising a voltage converter which has an input side for connection to a voltage source, and an output side, and an electric oscillating circuit connected to the secondary side for HF excitation of an ignition electrode. According to the invention, by an energy accumulator for charging from the electrical system of a vehicle, the energy accumulator being connected to the input side of the voltage converter to even out the electrical system load. The invention furthermore relates to a method according to the invention for the ignition of fuel.
摘要翻译：本发明涉及一种用于通过电晕放电在车辆发动机中点燃燃料的点火系统，包括具有用于连接到电压源的输入侧和输出侧的电压转换器和连接到电动振荡电路的电振荡电路到次级侧用于点火电极的HF激发。根据本发明，通过用于从车辆的电气系统充电的蓄能器，蓄能器连接到电压转换器的输入侧以使电力系统的负载均匀。本发明还涉及根据本发明的用于点燃燃料的方法。

8. 发明授权

US08800539B2 Method and system for igniting a fuel-air-mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge 有权
标题翻译：用于通过产生电晕放电来点燃燃烧室的燃料 - 空气混合物的方法和系统，特别是在内燃机中
公开(公告)号：US08800539B2
公开(公告)日：2014-08-12
申请号：US13254437
申请日：2010-03-13
申请人： Olaf Toedter , Helmut Mueller , Gerd Braeuchle
发明人： Olaf Toedter , Helmut Mueller , Gerd Braeuchle
IPC分类号： F02P9/00 , F02P23/04 , H01T19/00 , H01T19/02 , H01T19/04 , F02D41/20 , F02N19/00
CPC分类号： F02P9/007 , F02D2041/2051 , F02N19/00 , F02P3/01 , F02P23/04 , H01T19/00 , H01T19/02 , H01T19/04
摘要： The invention relates to a method for igniting a fuel/air mixture in one or more combustion chambers which are delimited by walls that are at ground potential, wherein an electric resonant circuit is excited in which an ignition electrode, which is guided through one of the walls delimiting the combustion chamber in an electrically insulated manner and which extends into the combustion chamber, in cooperation with the walls of the combustion chamber that are at ground potential constitutes a capacitance, and in which the excitation of the resonant circuit is controlled such that a corona discharge igniting the fuel/air mixture is created in the combustion chamber at the ignition electrode. The strength of the AC current flowing in the resonant circuit, the AC voltage exciting the resonant circuit and/or the impedance of the resonant circuit are monitored, and the observations or one or more measurement variables derived therefrom and/or the time curve thereof are used to obtain indicators that characterize the state of the combustion chamber and/or the state of the material mixture present in the combustion chamber and are provided for further processing.
摘要翻译：本发明涉及一种用于点燃一个或多个燃烧室中的燃料/空气混合物的方法，所述燃料/空气混合物由位于地电位的壁限定，其中激发电谐振电路，其中点火电极被引导通过以电绝缘方式限定燃烧室的壁和与处于地电势的燃烧室的壁配合延伸到燃烧室中的壁构成电容，并且其中谐振电路的激励被控制成使得在点燃电极的燃烧室中产生点燃燃料/空气混合物的电晕放电。监测在谐振电路中流动的AC电流的强度，激励谐振电路的AC电压和/或谐振电路的阻抗，并且观测值或从其导出的一个或多个测量变量和/或其时间曲线是用于获得表征燃烧室的状态的指示器和/或存在于燃烧室中的材料混合物的状态并被提供用于进一步处理。

9. 发明授权

US08468992B2 Igniter for igniting a fuel/air mixture in a combustion chamber, in particular in an internal combustion engine, by creating a corona discharge 有权
标题翻译：用于通过产生电晕放电来点燃燃烧室，特别是内燃机中的燃料/空气混合物的点火器
公开(公告)号：US08468992B2
公开(公告)日：2013-06-25
申请号：US13151473
申请日：2011-06-02
申请人： Ganghua Ruan , Gerd Braeuchle
发明人： Ganghua Ruan , Gerd Braeuchle
IPC分类号： F02P23/00 , F02P23/04
CPC分类号： H01T13/20
摘要： Described is an igniter comprising an arrangement composed of an ignition electrode, an outer conductor coaxially enclosing the ignition electrode, and an electric insulator disposed between the ignition electrode and the outer conductor, via which insulator the ignition electrode and the outer conductor are interconnected, for igniting a fuel/air mixture in a combustion chamber, in particular in an internal combustion engine comprising one or more combustion chambers which are delimited by walls that are at ground potential, by creating a corona discharge in an area surrounding the tip of the ignition electrode. According to the invention, the ratio of the outer diameter d of the ignition electrode and the inner diameter D of the outer conductor is in the range of 0.3 to 0.44.
摘要翻译：描述了一种点火器，其包括由点火电极，同轴封闭点火电极的外部导体和设置在点火电极和外部导体之间的电绝缘体构成的装置，点火电极和外部导体互连的绝缘体，用于点燃燃烧室中的燃料/空气混合物，特别是在包括一个或多个燃烧室的内燃机中，该内燃机通过在点火电极的尖端周围的区域中产生电晕放电。根据本发明，点火电极的外径d与外导体的内径D之比在0.3〜0.44的范围内。

10. 发明申请

US20120055455A1 Method for energizing an HF resonant circuit which has an igniter as a component for igniting a fuel-air mixture in a combustion chamber 有权
标题翻译：用于激励具有点火器的HF谐振电路作为用于点燃燃烧室中的燃料 - 空气混合物的部件的方法
公开(公告)号：US20120055455A1
公开(公告)日：2012-03-08
申请号：US13215084
申请日：2011-08-22
申请人： Ganghua RUAN , Gerd Braeuchle , Markus Mueller
发明人： Ganghua RUAN , Gerd Braeuchle , Markus Mueller
IPC分类号： F02P3/01
CPC分类号： F02P23/04
摘要： The invention relates to a method for energizing an HF resonant circuit which contains an igniter as a component for igniting a fuel-air mixture in a combustion chamber of an internal combustion engine by means of a corona discharge, wherein the igniter comprises an ignition electrode and an insulator surrounding the ignition electrode, by means of a DC-AC inverter which is excited by successive current pulses which each last while a switch controlled by a control circuit is in its conducting switching state. It is provided according to the invention that the switch is actuated when an instantaneous value of an alternating current or an alternating current voltage excited in the HF resonant circuit falls below a first switching threshold (A−, B−, C−) and the switch s actuated when the instantaneous value of the alternating current or the alternating current voltage excited in the HF resonant circuit exceeds a second switching threshold (A+, B+, C+).
摘要翻译：本发明涉及一种用于激励HF谐振电路的方法，其包含点火器作为用于通过电晕放电点燃内燃机的燃烧室中的燃料 - 空气混合物的组件，其中点火器包括点火电极和围绕点火电极的绝缘体，借助于由控制电路控制的开关处于其导通开关状态的每个持续电流脉冲激励的DC-AC逆变器。根据本发明提供的是，当在HF谐振电路中激发的交流或交流电压的瞬时值低于第一开关阈值（A-，B-，C-）并且开关当在HF谐振电路中激发的交流电流或交流电压的瞬时值超过第二切换阈值（A +，B +，C +）时，s被致动。

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