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1. 发明授权

US06348799B1 Method for determining the ion component following a combustion process in a self-igniting internal combustion engine 有权
标题翻译：用于在自燃内燃机中的燃烧过程之后确定离子组分的方法
公开(公告)号：US06348799B1
公开(公告)日：2002-02-19
申请号：US09382191
申请日：1999-08-23
申请人： Ruediger Herweg , Peter Hohner , Rudolf Maly , Gregor Renner , Hartung Wilstermann
发明人： Ruediger Herweg , Peter Hohner , Rudolf Maly , Gregor Renner , Hartung Wilstermann
IPC分类号： G01N2762
CPC分类号： F02P17/12 , F02D35/021 , F02P19/028 , F02P2017/125
摘要： A method is provided for determining the ion component following a combustion process in a self-igniting internal combustion engine. At least two electrodes are located inside at least one cylinder, to which electrodes an electrical voltage can be applied, with the voltage being an AC voltage or having an AC voltage component.
摘要翻译：提供一种用于确定在自燃内燃机中的燃烧过程之后的离子组分的方法。至少两个电极位于至少一个气缸内部，电极可施加电压，电压为AC电压或具有AC电压分量。

2. 发明授权

US06279538B1 Method for evaluating an ion current signal of a self-igniting internal combustion engine 有权
标题翻译：自燃式内燃机的离子电流信号的评价方法
公开(公告)号：US06279538B1
公开(公告)日：2001-08-28
申请号：US09382189
申请日：1999-08-23
申请人： Ruediger Herweg , Katsuyoshi Koyanagi , Rudolf Maly , Gerhard Muenkel , Gregor Renner , Hartung Wilstermann
发明人： Ruediger Herweg , Katsuyoshi Koyanagi , Rudolf Maly , Gerhard Muenkel , Gregor Renner , Hartung Wilstermann
IPC分类号： F02P500
CPC分类号： F02D41/402 , F02D35/021 , F02D41/1467 , F02D41/221 , F02D41/3809 , F02D41/401 , F02D2041/389 , Y02T10/44
摘要： A method for evaluating an ion current signal of a self-igniting internal combustion engine, with the ignition shift being derived from the time shift of the local maximum in the curve of the ion current signal relative to an injection point in time. Similarly, continuous injection in a cylinder can be detected when the ion current signal is integrated and evaluated in terms of area and/or when the position and/or height of the maximum of the ion current signal are evaluated. Carbon formation can be detected by an evaluation of the time curve of the ion current signal following an injection. For example, the parameters of the main injection can be controlled as a function of an evaluation of the measured ion current following a preinjection. When a continuous injection is detected, injection can be suppressed at least in those cylinders in which continuous injection was detected.
摘要翻译：一种用于评估自点火内燃机的离子电流信号的方法，其中点火偏移是根据离子电流信号的曲线中的局部最大值相对于时间点的时间偏移导出的。类似地，当离子电流信号被整合并且根据面积和/或当评估离子电流信号的最大值的位置和/或高度时，可以检测气缸中的连续喷射。可以通过评价注入后的离子电流信号的时间曲线来检测碳形成。例如，主注射的参数可以作为在预注射后测量的离子电流的评估的函数来控制。当检测到连续喷射时，至少在检测到连续喷射的那些气缸中可以抑制喷射。

3. 发明授权

US06232704B1 Spark plug with specific electrode structure 失效
标题翻译：具有特殊电极结构的火花塞
公开(公告)号：US06232704B1
公开(公告)日：2001-05-15
申请号：US09294311
申请日：1999-04-20
申请人： Ruediger Herweg , Rudolf Maly
发明人： Ruediger Herweg , Rudolf Maly
IPC分类号： H01T1320
CPC分类号： H01T13/39
摘要： A spark plug for an internal combustion engine or a sensor element for an ignition or combustion process is provided in which at least one of the electrodes consists of two materials. The electrodes are designed such that the distance from a first area of one electrode to the other electrode is less than the distance from the one additional area of one electrode to the other electrode. The two areas consist of different materials, and at least one of the electrodes has a slight radius of curvature in the first area at the point at which the distance from the other electrode is minimal. Regardless of or in connection with this design, the shape of the surface of the electrode can be constant or continuous, at least at the transition between the two areas. One of the electrodes may have a material projection at a point that is opposite a point on the other electrode at which deposits can develop on the other electrode during operation.
摘要翻译：提供了一种用于内燃机或用于点火或燃烧过程的传感器元件的火花塞，其中至少一个电极由两种材料组成。电极被设计成使得从一个电极的第一区域到另一个电极的距离小于从一个电极的一个附加区域到另一个电极的距离。两个区域由不同的材料组成，并且至少一个电极在距离另一个电极的距离最小的点处的第一区域中具有微小的曲率半径。不管这种设计或与其相关，电极表面的形状至少在两个区域之间的过渡处可以是恒定的或连续的。电极中的一个可以在与另一个电极上的点相反的点处具有材料投影，在该点处，沉积物可以在操作期间在另一个电极上显影。

4. 发明授权

US6082100A Method for operating a multicylinder internal combustion engine 有权
标题翻译：操作多缸内燃机的方法
公开(公告)号：US6082100A
公开(公告)日：2000-07-04
申请号：US181645
申请日：1998-10-29
申请人： Walter Boegner , Frank Duvinage , Walter Friess , Karl-Ernst Haak , Bernd Krutzsch , Rudolf Maly , Viktor Pfeffer , Stefan Pischinger , Gregor Renner , Dirk Voigtlaender , Michel Weibel , Guenter Wenninger , Friedrich Wirbeleit
发明人： Walter Boegner , Frank Duvinage , Walter Friess , Karl-Ernst Haak , Bernd Krutzsch , Rudolf Maly , Viktor Pfeffer , Stefan Pischinger , Gregor Renner , Dirk Voigtlaender , Michel Weibel , Guenter Wenninger , Friedrich Wirbeleit
IPC分类号： B01D53/94 , F01N3/08 , F01N3/20 , F01N13/02 , F01N13/04 , F02B1/04 , F02D13/02 , F02D21/08 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/34 , F02D41/40 , F02M26/15 , F02M26/43 , F02M25/06
CPC分类号： F02D41/1443 , B01D53/9495 , F01N13/009 , F01N13/011 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/0878 , F01N3/0885 , F01N3/2006 , F02D13/0249 , F02D41/0055 , F02D41/0082 , F02D41/0245 , F02D41/0275 , F02M26/15 , F02M26/43 , F01N2250/12 , F01N2410/12 , F01N2430/06 , F01N2570/14 , F01N2610/03 , F02B1/04 , F02D2041/001 , F02D21/08 , F02D41/0047 , F02D41/005 , F02D41/401 , F02D41/405 , F02M26/16 , F02M26/71 , Y02T10/18 , Y02T10/26 , Y02T10/47
摘要： A method for operating a multicylinder internal combustion engine with at least one adsorber catalytic converter in the exhaust line of the internal combustion engine includes operating the adsorber catalytic converter with periodically alternating adsorption and desorption operation. The exhaust leaving the adsorber catalytic converter in desorption operation is recycled and/or an oxidation catalytic converter is provided upstream of the adsorber catalytic converter. Exhaust recycling takes place occurs selectively in only one set of the cylinders of the internal combustion engine and this set of cylinders is operated in a state of incomplete combustion during desorption operation. Rich afterburning may be performed during desorption operation of the adsorber catalytic converter in the oxidation catalytic converter connected upstream and the oxidation catalytic converter is operated at an increased temperature during short regeneration phases to remove soot.
摘要翻译：在内燃机的排气管路中使用至少一个吸附器催化转化器来操作多缸内燃机的方法包括以周期性交替的吸附和解吸操作操作吸附器催化转化器。在脱附操作中离开吸附器催化转化器的废气被再循环，和/或在吸附器催化转化器的上游提供氧化催化转化器。排气回收发生在内燃机的一组气缸中有选择地发生，并且该组气缸在解吸操作期间以不完全燃烧的状态运行。在上游的氧化催化转化器中的吸附器催化转化器的解吸操作期间可以进行丰富的后燃烧，并且氧化催化转化器在短的再生阶段期间在升高的温度下操作以除去烟灰。

5. 发明授权

US4566413A Mixture-compression internal combustion engine 失效
标题翻译：混合压缩内燃机
公开(公告)号：US4566413A
公开(公告)日：1986-01-28
申请号：US662689
申请日：1984-10-19
申请人： Rudolf Maly
发明人： Rudolf Maly
IPC分类号： F02B19/12 , F02B19/10
CPC分类号： F02B19/12 , Y02T10/125
摘要： A mixture-compression internal combustion engine has an auxiliary chamber opening into the combustion space via an injection duct, to which is allocated an ignition unit. In order to provide secure, rapid and large volume ignition of the fuel/air mixture, several auxiliary chambers open into the combustion space and the injection duct of a first auxiliary chamber is directed towards the injection duct of a further auxiliary chamber. Starting from the ignition unit allocated to the first auxiliary chamber the fuel/air mixture in the combustion space is ignited, and starting from the first auxiliary chamber, the mixture is ignited sequentially in the other auxiliary chambers.
摘要翻译：混合压缩内燃机具有经由喷射管道进入燃烧空间的辅助室，分配有点火单元。为了提供燃料/空气混合物的安全，快速和大量的点燃，几个辅助室通向燃烧空间，第一辅助室的喷射管道被引向另一个辅助室的喷射管道。从分配给第一辅助室的点火单元开始，燃烧空间中的燃料/空气混合物被点燃，并且从第一辅助室开始，混合物在其它辅助室中依次点燃。

6. 发明授权

US4658185A Arrangement for the ignition of ignitable mixtures 失效
标题翻译：点燃可燃混合物的布置
公开(公告)号：US4658185A
公开(公告)日：1987-04-14
申请号：US664778
申请日：1984-10-25
申请人： Hans Albrecht , Rudolf Maly
发明人： Hans Albrecht , Rudolf Maly
IPC分类号： H01T13/00 , F02B1/04 , F02P13/00 , F02P15/00 , H01T13/40 , H01T13/46 , H01T13/54 , H01J7/44 , H01J13/46 , H01J19/78 , H01J29/96
CPC分类号： H01T13/40 , H01T13/467 , H01T13/54 , F02B1/04
摘要： An arrangement for the ignition of ignitable mixtures, especially a spark plug for producing sparks in otto-engines, which is constructed according to high-frequency standpoints and in which at least one condenser arranged in the spark plug is adapted to be charged to a high voltage and is adapted to be discharged as much as possible exclusively in the breakdown phase of the starting phase of the ignition spark by way of a booster gap also arranged in the spark plug and a main gap formed by an ignition electrode with respect to a ground electrode, whereby the breakdown voltage of the booster is higher than the breakdown voltage at the main gap. In particular, for achieving a compact constructive form, satisfactory from a manufacturing point of view, and for optimizing the ignition and flame development, the condenser and the main gap are connected in a series circuit in a preferred embodiment of the invention, with respect to which the booster gap is connected in parallel.
摘要翻译：用于点燃易燃混合物的装置，特别是用于在发动机中产生火花的火花塞，其是根据高频观点构成的，并且其中布置在火花塞中的至少一个冷凝器适于充电至高并且适于仅通过也布置在火花塞中的增压间隙以及由点火电极相对于地面形成的主间隙而专门在点火火花起动阶段的击穿阶段中放电电极，由此升压器的击穿电压高于主间隙处的击穿电压。特别地，为了实现从制造的观点出发，并且为了优化点火和火焰显影而获得的紧凑的结构形式，在本发明的优选实施例中，冷凝器和主间隙连接在串联电路中，相对于助推器间隙并联连接。

7. 发明授权

US4795937A Spark plug with combined surface and air spark paths 失效
标题翻译：具有组合表面和空气火花通路的火花塞
公开(公告)号：US4795937A
公开(公告)日：1989-01-03
申请号：US939863
申请日：1986-12-09
申请人： Eberhard P. Wagner , Rudolf Maly , Otto Loffler , Werner Niessner
发明人： Eberhard P. Wagner , Rudolf Maly , Otto Loffler , Werner Niessner
IPC分类号： H01T13/20 , H01T13/52 , H01T13/54 , H01T13/32 , H01T13/46
CPC分类号： H01T13/54 , H01T13/52
摘要： In a spark plug with combined surface and air spark paths comprising a center electrode, and insulator which surrounds the center electrode and which, at least in the end region of the center electrode, maintains a gap with respect thereto, and a ground electrode which, together with the spark plug body, surrounds the insulator and which at least in the end region of the insulator maintains a gap with respect thereto, the insulator, to form a discharge chamber surrounding the end portion of the center electrode, extends in the axial direction of the plug beyond the center electrode, and the ground electrode encompasses the insulator around the end thereof with an extension of the ground electrode extending into the discharge chamber with a clearance gap being maintained between the extension and the end portion of the insulator.
摘要翻译：在具有包括中心电极的组合的表面和空气火花通路的火花塞和围绕中心电极并且至少在中心电极的端部区域中保持间隙的绝缘体以及接地电极，与火花塞体一起围绕绝缘体，并且至少绝缘体的端部区域相对于绝缘体保持间隙，形成围绕中心电极的端部的放电室，沿着轴向延伸插头超过中心电极，并且接地电极围绕其端部包围绝缘体，接地电极的延伸部延伸到放电室中，间隙保持在绝缘体的延伸部分和端部之间。

8. 发明授权

US4727891A Ignition system 失效
标题翻译：点火系统
公开(公告)号：US4727891A
公开(公告)日：1988-03-01
申请号：US852285
申请日：1986-04-15
申请人： Albert Schmidt , Roland Gaisser , Dieter Teutsch , Hans Albrecht , Rudolf Maly , Eberhard Wagner
发明人： Albert Schmidt , Roland Gaisser , Dieter Teutsch , Hans Albrecht , Rudolf Maly , Eberhard Wagner
IPC分类号： F02P15/00 , F02P3/08 , F02P7/03 , F02P9/00 , F02P1/00
CPC分类号： F02P7/035 , F02P3/0884 , F02P9/002 , F02P9/007
摘要： An ignition system having a low voltage source serving as a starting point for producing of an ignition voltage at least one ignition spark gap via at least one ignition branch, said branch including a said ignition spark gap, a high voltage capacitor, a high voltage transformer for producing a voltage at the high voltage capacitor of at least the same order of magnitude as said ignition voltage, an auxiliary spark gap having a breakdown threshold, and timing control means for controlling voltage delivery timing to said branch; wherein said auxiliary spark gap is disposed at an output side of said high voltage transformer and said high voltage capacitor is coupled to said auxiliary spark gap in a manner causing the high voltage capacitor to discharge to said ignition spark gap when the breakdown threshold of the auxiliary spark gap is exceeded; wherein the high voltage transformer has minimum inductances and minimum impedances; wherein a medium voltage transformer for producing a voltage between the low voltage and the ignition voltage and a medium voltage storage capacitor that is chargeable by said medium voltage transformer are provided between the low voltage source and the high voltage transformer; and wherein a controllable element is provided in said branch at an input side of said high voltage transformer, said controllable element being controlled by the timing control means in a manner operable for separating and interconnecting said high voltage transformer and said medium voltage storage capacitor.
摘要翻译：一种具有低电压源的点火系统，其作为起点，用于通过至少一个点火分支产生点火电压至少一个点火火花间隙，所述分支包括所述点火火花间隙，高压电容器，高压变压器用于在所述高压电容器处产生与所述点火电压至少相同数量级的电压，具有击穿阈值的辅助火花间隙，以及用于控制到所述支路的电压输送定时的定时控制装置; 其中所述辅助火花间隙设置在所述高压变压器的输出侧，并且所述高压电容器以使得所述高压电容器放电到所述点火火花间隙的方式耦合到所述辅助火花隙，当所述辅助火花间隙的辅助火花间隙的故障阈值超过火花隙; 其中所述高压变压器具有最小电感和最小阻抗; 其特征在于，在所述低压源和所述高压变压器之间设置用于产生所述低压和所述点火电压之间的电压的中压变压器以及可由所述中压变压器充电的中压存储电容器; 并且其中在所述分支中在所述高压变压器的输入侧设置可控元件，所述可控元件以可操作以分离和互连所述高压变压器和所述中压存储电容器的方式由所述定时控制装置控制。

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