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1. 发明申请

US20120055434A1 IGNITER FOR IGNITING A FUEL-AIR-MIXTURE USING HF CORONA DISCHARGE AND ENGINE FITTED WITH SUCH IGNITERS 有权
标题翻译：使用HF CORONA放电燃烧空气混合物的IGNITER和与此类燃料配套的发动机
公开(公告)号：US20120055434A1
公开(公告)日：2012-03-08
申请号：US13197959
申请日：2011-08-04
申请人： Thomas GIFFELS , Timo Stifel , Steffen Bohne , Helmut Müller
发明人： Thomas GIFFELS , Timo Stifel , Steffen Bohne , Helmut Müller
IPC分类号： F02P15/00 , H01T13/02
CPC分类号： H01T13/50 , F02P3/01 , F02P13/00 , F02P15/04 , F02P15/08
摘要： An igniter for igniting a fuel-air-mixture in a combustion chamber, in particular in a combustion engine with one or several combustion chambers, by generating a high frequency corona discharge, said ignitiger comprising an assembly comprising an ignition electrode, an outer conductor surrounding the ignition electrode, which has a front end and a rear end, and an electrical insulator arranged between the ignition electrode and the outer conductor, wherein the ignition electrode is part of an electrical high-frequency resonant circuit, protrudes over the front end of the outer conductor, and is connected to an alternate current source or alternate voltage source which feeds the HF-resonant circuit, and delivers a high frequency alternate current or a high frequency alternate voltage, respectively. The ignition electrode is branched into more than four electrode branches extending away from the outer conductor, in different directions.
摘要翻译：一种点燃器，用于通过产生高频电晕放电点燃燃烧室中的燃料 - 空气混合物，特别是在具有一个或多个燃烧室的内燃机中，所述点火器包括一个组件，该组件包括点火电极，围绕具有前端和后端的点火电极和布置在点火电极和外部导体之间的电绝缘体，其中点火电极是电气高频谐振电路的一部分，突出在外部导体，并且连接到馈送HF谐振电路的交流电源或交替电压源，并分别提供高频交流电或高频交替电压。点火电极在不同的方向分支成多于四个电极分支，其远离外部导体延伸。

2. 发明授权

US08857396B2 Igniter for igniting a fuel-air-mixture using HF corona discharge and engine fitted with such igniters 有权
标题翻译：点火器用于使用HF电晕放电点燃燃料空气混合物，并配备这种点火器的发动机
公开(公告)号：US08857396B2
公开(公告)日：2014-10-14
申请号：US13197959
申请日：2011-08-04
申请人： Thomas Giffels , Timo Stifel , Steffen Bohne , Helmut Müller
发明人： Thomas Giffels , Timo Stifel , Steffen Bohne , Helmut Müller
IPC分类号： H01T13/20 , H01T13/54 , F02P15/08 , H01T13/50 , F02P15/04 , F02P13/00 , F02P3/01
CPC分类号： H01T13/50 , F02P3/01 , F02P13/00 , F02P15/04 , F02P15/08
摘要： An igniter for igniting a fuel-air-mixture in a combustion chamber, in particular in a combustion engine with one or several combustion chambers, by generating a high frequency corona discharge, said ignitiger comprising an assembly comprising an ignition electrode, an outer conductor surrounding the ignition electrode, which has a front end and a rear end, and an electrical insulator arranged between the ignition electrode and the outer conductor, wherein the ignition electrode is part of an electrical high-frequency resonant circuit, protrudes over the front end of the outer conductor, and is connected to an alternate current source or alternate voltage source which feeds the HF-resonant circuit, and delivers a high frequency alternate current or a high frequency alternate voltage, respectively. The ignition electrode is branched into more than four electrode branches extending away from the outer conductor, in different directions.
摘要翻译：一种点燃器，用于通过产生高频电晕放电点燃燃烧室中的燃料 - 空气混合物，特别是在具有一个或多个燃烧室的内燃机中，所述点火器包括一个组件，该组件包括点火电极，围绕具有前端和后端的点火电极和布置在点火电极和外部导体之间的电绝缘体，其中点火电极是电气高频谐振电路的一部分，突出在外部导体，并且连接到馈送HF谐振电路的交流电源或交替电压源，并分别提供高频交流电或高频交替电压。点火电极在不同的方向分支成多于四个电极分支，其远离外部导体延伸。

3. 发明授权

US08217560B2 Corona ignition device and method for its manufacture 有权
标题翻译：电晕点火装置及其制造方法
公开(公告)号：US08217560B2
公开(公告)日：2012-07-10
申请号：US13221258
申请日：2011-08-30
申请人： Thomas Giffels , Timo Stifel , Steffen Bohne , Ganghuan Ruan , Helmut Mueller
发明人： Thomas Giffels , Timo Stifel , Steffen Bohne , Ganghuan Ruan , Helmut Mueller
IPC分类号： H01T13/20
CPC分类号： H01T13/50 , H01T13/20 , H01T13/38
摘要： The invention relates to an ignition device for igniting fuel in an internal combustion engine by means of a corona discharge, comprising an ignition electrode, an outer conductor which surrounds the ignition electrode and has a forward end and a rear end, and an electrical insulator which is arranged between the ignition electrode and the outer conductor, wherein the insulator and the ignition electrode project beyond the forward end of the outer conductor in longitudinal direction and the ignition electrode comprises a plurality of electrode branches which each start from a base point, wherein the insulator extends beyond the base points in longitudinal direction. According to the invention an end surface of the electrode branches is uncovered.
摘要翻译：本发明涉及一种用于通过电晕放电点燃内燃机中的燃料的点火装置，其包括点火电极，围绕点火电极并具有前端和后端的外导体，以及电绝缘体布置在点火电极和外导体之间，其中绝缘体和点火电极在纵向方向上突出超过外导体的前端，并且点火电极包括多个从基点开始的电极分支，其中，绝缘子在纵向上延伸超过基点。根据本发明，电极分支的端面未被覆盖。

4. 发明申请

US20130199484A1 Corona ignition device 有权
标题翻译：电晕点火装置
公开(公告)号：US20130199484A1
公开(公告)日：2013-08-08
申请号：US13654934
申请日：2012-10-18
申请人： Timo Stifel , Thomas Giffels
发明人： Timo Stifel , Thomas Giffels
IPC分类号： F02P3/00
CPC分类号： F02P3/00 , F02P3/01 , F02P15/10 , H01T13/467 , H01T13/50
摘要： What is described is a corona ignition device for igniting fuel in an internal combustion engine by generating a corona discharge, said corona ignition device comprising a housing, an insulator, which is held in the housing, a centre electrode, which is held in the insulator, and at least one ignition tip at an and of the centre electrode. The housing surrounds an interior, which has a cylindrical portion in which a cylindrical portion of the insulator sits. A widened interior portion adjoins at the end of the cylindrical interior portion remote from the ignition peak. The insulator has a thinner portion in the widened interior portion. The cylindrical portion of the insulator carries an electrically conductive coating, which ends before the thinner portion.
摘要翻译：描述的是用于通过产生电晕放电来点燃内燃机中的燃料的电晕点火装置，所述电晕点火装置包括壳体，保持在壳体中的绝缘体，保持在绝缘体中的中心电极，以及中心电极处的至少一个点火头。壳体围绕内部，其具有圆柱形部分，绝缘体的圆柱形部分位于该圆柱形部分中。加宽的内部部分在远离点火顶点的圆柱形内部部分的端部相邻。绝缘体在加宽的内部部分中具有较薄的部分。绝缘体的圆柱形部分承载导电涂层，其在较薄部分之前结束。

5. 发明授权

US08767372B2 Corona ignition device 有权
标题翻译：电晕点火装置
公开(公告)号：US08767372B2
公开(公告)日：2014-07-01
申请号：US13329587
申请日：2011-12-19
申请人： Timo Stifel , Thomas Giffels , Axel Mueller
发明人： Timo Stifel , Thomas Giffels , Axel Mueller
IPC分类号： F23Q3/00 , H01F27/02 , F02P17/00
CPC分类号： H01T13/467 , F02P23/045 , H01T13/44 , H01T13/50
摘要： The invention relates to an ignition device for igniting fuel in an internal combustion engine by generating a corona discharge, comprising an insulator which carries a center electrode, a coil attached to the center electrode, the coil being wound onto a bobbin and enclosed by a tube housing. According to the invention, the coil tapers toward the insulator.
摘要翻译：本发明涉及一种用于通过产生电晕放电来点燃内燃机中的燃料的点火装置，该点火装置包括一个承载中心电极的绝缘体，一个安装在中心电极上的线圈，该线圈被卷绕在一个线轴上并由管子包围住房。根据本发明，线圈朝着绝缘体逐渐变细。

6. 发明授权

US08550048B2 Corona ignition device 有权
标题翻译：电晕点火装置
公开(公告)号：US08550048B2
公开(公告)日：2013-10-08
申请号：US13654934
申请日：2012-10-18
申请人： Timo Stifel , Thomas Giffels
发明人： Timo Stifel , Thomas Giffels
IPC分类号： F02P23/00
CPC分类号： F02P3/00 , F02P3/01 , F02P15/10 , H01T13/467 , H01T13/50
摘要： What is described is a corona ignition device for igniting fuel in an internal combustion engine by generating a corona discharge, said corona ignition device comprising a housing, an insulator, which is held in the housing, a center electrode, which is held in the insulator, and at least one ignition tip at an and of the center electrode. The housing surrounds an interior, which has a cylindrical portion in which a cylindrical portion of the insulator sits. A widened interior portion adjoins at the end of the cylindrical interior portion remote from the ignition peak. The insulator has a thinner portion in the widened interior portion. The cylindrical portion of the insulator carries an electrically conductive coating, which ends before the thinner portion.
摘要翻译：描述的是用于通过产生电晕放电来点燃内燃机中的燃料的电晕点火装置，所述电晕点火装置包括壳体，保持在壳体中的绝缘体，保持在绝缘体中的中心电极，以及中心电极处的至少一个点火头。壳体围绕内部，其具有圆柱形部分，绝缘体的圆柱形部分位于该圆柱形部分中。加宽的内部部分在远离点火顶点的圆柱形内部部分的端部相邻。绝缘体在加宽的内部部分中具有较薄的部分。绝缘体的圆柱形部分承载导电涂层，其在较薄部分之前结束。

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