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    DEVICE FOR IGNITING A FUEL/AIR MIXTURE
    21.
    发明申请
    DEVICE FOR IGNITING A FUEL/AIR MIXTURE 有权
    燃油/空气混合物的装置

    公开(公告)号：US20110100322A1

    公开(公告)日：2011-05-05

    申请号：US13005706

    申请日：2011-01-13

    Applicant: Friedrich GRUBER ,  Hang LU ,  Markus KRAUS

    Inventor： Friedrich GRUBER ,  Hang LU ,  Markus KRAUS

    IPC: F02B19/12

    CPC classification number: F02P9/007 ,  F02B19/1014 ,  F02B19/12 ,  F02M21/0209 ,  F02M21/0275 ,  F02P13/00 ,  F02P15/003 ,  Y02T10/125 ,  Y02T10/32

    Abstract: The invention relates to a device for igniting a fuel/air mixture in the combustion chamber of an internal combustion engine, comprising an electrode which is connected to a voltage source and extends into a precombustion chamber, wherein the precombustion chamber is separated at least in some regions from the combustion chamber by a wall, wherein a control device or a regulating device is provided which controls the voltage supply to the electrode such that a corona discharge is carried out in the precombustion chamber, wherein the wall has at least one opening for exchanging fluids between the combustion chamber and precombustion chamber, wherein a fluid inlet opens into the precombustion chamber.

    Abstract translation: 本发明涉及一种用于点燃内燃机的燃烧室中的燃料/空气混合物的装置，包括连接到电压源并延伸到预燃室的电极，其中预燃室至少部分地分离 其中设置有控制装置或调节装置，其控制对电极的电压供应，使得在预燃室中进行电晕放电，其中所述壁具有至少一个用于交换的开口 在燃烧室和预燃室之间的流体，其中流体入口通向预燃室。

    LASER SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE
    24.
    发明申请
    LASER SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE 有权
    激光火花塞用于内燃机

    公开(公告)号：US20120210969A1

    公开(公告)日：2012-08-23

    申请号：US13425571

    申请日：2012-03-21

    Applicant: Friedrich GRUBER ,  Markus Kraus

    Inventor： Friedrich GRUBER ,  Markus Kraus

    IPC: F02P23/04

    CPC classification number: F02P23/04

    Abstract: The invention relates to a laser spark plug, comprising a laser light-producing device (2) and a spark plug housing (1) at the end of which facing the combustion chamber an injection lens (10) for injecting laser light into the combustion chamber (30) of an internal combustion engine is arranged, the spark plug housing (1) comprising a fastening zone (7) for fastening the laser spark plug in a cylinder head (17) of the internal combustion engine. A projection (31) on the end of the spark plug housing (1) facing the combustion chamber houses the injection lens (10), the outer diameter (D1) of the projection (31) being smaller in the area of the injection lens (10) than the outer diameter (D2) of the spark plug housing (1) in the fastening zone (7).

    Abstract translation: 本发明涉及一种激光火花塞，其包括激光产生装置（2）和火花塞壳体（1），其末端面向燃烧室，用于将激光注入燃烧室的注射透镜（10） 所述火花塞壳体（1）包括用于将所述激光火花塞紧固在所述内燃机的气缸盖（17）中的紧固区（7）。 面向燃烧室的火花塞壳体（1）的端部上的突起（31）容纳注射透镜（10），突起（31）的外径（D1）在注射透镜的区域 10）比紧固区域（7）中火花塞壳体（1）的外径（D2）大。

    INTERNAL COMBUSTION ENGINE IGNITION DEVICE
    25.
    发明申请
    INTERNAL COMBUSTION ENGINE IGNITION DEVICE 有权
    内燃机发动机点火装置

    公开(公告)号：US20120180744A1

    公开(公告)日：2012-07-19

    申请号：US13431038

    申请日：2012-03-27

    Applicant: Friedrich GRUBER ,  Markus Kraus

    Inventor： Friedrich GRUBER ,  Markus Kraus

    IPC: H01T13/08 ,  F02B5/00

    CPC classification number: F01P3/16 ,  F02F1/242 ,  F02P13/00 ,  F02P23/04

    Abstract: The invention relates to an arrangement comprising an internal combustion engine ignition device having a spark plug and a spark plug seat in which the spark plug can be fastened in a fastening zone, and a cylinder head in which the spark plug is or can be mounted via the spark plug seat, the cylinder head having a cylinder head cooling cavity. The spark plug seat comprises a temperature control medium chamber which is separate from the cylinder head cooling cavity and has a medium feed line and a medium discharge line, the temperature control medium chamber and the cylinder head cooling cavity being connected to separate medium temperature control devices and forming separate medium systems.

    Abstract translation: 本发明涉及一种包括内燃机点火装置的装置，该内燃机点火装置具有火花塞和火花塞座，其中火花塞可以紧固在紧固区中，以及气缸盖，其中火花塞或者可以通过 火花塞座，气缸盖具有气缸盖冷却腔。 火花塞座包括与气缸盖冷却腔分开的温度控制介质室，并具有介质进料管线和介质排放管线，温度控制介质室和气缸盖冷却腔室分别连接到介质温度控制装置 并形成单独的介质系统。

    Flow Protection Device on a Laser Spark Plug for Improving the Ignition Behavior
    27.
    发明申请
    Flow Protection Device on a Laser Spark Plug for Improving the Ignition Behavior 有权
    用于改善点火行为的激光火花塞上的流量保护装置

    公开(公告)号：US20110185996A1

    公开(公告)日：2011-08-04

    申请号：US13054417

    申请日：2009-07-14

    Applicant: Markus Kraus ,  Martin Weinrotter ,  Pascal Woerner ,  Friedrich Gruber

    Inventor： Markus Kraus ,  Martin Weinrotter ,  Pascal Woerner ,  Friedrich Gruber

    IPC: F02P23/04 ,  F23N5/00

    CPC classification number: F02P23/04 ,  F02P13/00 ,  F02P15/08 ,  F23Q13/00

    Abstract: A laser spark plug, in particular for an internal combustion engine, having an arrangement or structure for coupling, especially focusing, laser radiation in or on an ignition point, including an arrangement or structure for influencing a fluid flow disposed in an end region of the laser spark plug on the side of the combustion chamber, which constitute an essentially sleeve-shaped extension of the laser spark plug in the direction of the combustion chamber, in which the arrangement or structure for influencing the fluid flow is configured to influence the fluid flow in the region of the ignition point.

    Abstract translation: 一种特别是用于内燃机的激光火花塞，具有用于将点火点上的或其上的激光辐射耦合，特别是聚焦的装置或结构，该装置或结构包括用于影响设置在该端部区域中的流体流的装置或结构 激光火花塞在燃烧室的侧面，其构成激光火花塞在燃烧室方向上的基本上是套筒形的延伸部分，其中用于影响流体流动的装置或结构被构造成影响流体流动 在点火区域。

    Laser ignition apparatus
    29.
    发明申请
    Laser ignition apparatus 有权
    激光点火装置

    公开(公告)号：US20090159031A1

    公开(公告)日：2009-06-25

    申请号：US12314623

    申请日：2008-12-15

    Applicant: Friedrich Gruber

    Inventor： Friedrich Gruber

    IPC: F02P23/04

    CPC classification number: F02P13/00 ,  F02M57/06 ,  F02P23/04

    Abstract: An apparatus for the ignition of a fuel/air mixture in the combustion chamber of a combustion machine, wherein the combustion chamber has at least one inlet valve and at least one outlet valve, wherein there are further provided a laser light generating device for giving off laser light and a combustion chamber window for coupling the laser light into a combustion chamber of the combustion machine, wherein there is provided at least one fluid feed means which is separate from the inlet valve or valves and with which a fluid can be caused to flow at least on to regions of the surface of the combustion chamber window or between the combustion chamber window and the focal point of the laser light.

    Abstract translation: 一种用于在燃烧机的燃烧室中点燃燃料/空气混合物的装置，其中所述燃烧室具有至少一个入口阀和至少一个出口阀，其中还设置有用于发出的激光产生装置 激光和用于将激光耦合到燃烧机的燃烧室的燃烧室窗口，其中设置有至少一个流体供给装置，其与入口阀或阀分离，并且可以使流体流动 至少在燃烧室窗口的表面的区域或燃烧室窗口和激光的焦点之间。

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