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    Plasma generation device and internal combustion engine
    1.
    发明授权
    Plasma generation device and internal combustion engine 有权

    公开(公告)号：US09709019B2

    公开(公告)日：2017-07-18

    申请号：US13980480

    申请日：2012-01-14

    Applicant: Yuji Ikeda

    Inventor： Yuji Ikeda

    IPC: F02P23/04 ,  H05H1/46 ,  F02P9/00 ,  F02P15/04 ,  F02P15/08 ,  F02P3/02

    CPC classification number: F02P23/04 ,  F02P3/02 ,  F02P9/007 ,  F02P15/02 ,  F02P15/04 ,  F02P15/08 ,  F02P23/045 ,  H05H1/46 ,  H05H2001/4652 ,  H05H2245/1215

    Abstract: In a plasma generation device that generates electromagnetic wave plasma by emitting electromagnetic waves in a target space, the electromagnetic wave plasma is generated in a plurality of locations with a simple configuration and relatively low electromagnetic wave energy. The plasma generation device is provided with an antenna that emits electromagnetic waves supplied from an electromagnetic wave generator in the target space, a discharger that forcibly discharges free electrons from gas molecules in the target space, and an electric field concentration member that concentrates electric field of the electromagnetic wave emitted from the antenna. The electric field concentration member is arranged in non-contact relationship with the antenna. The plasma generation device causes the discharger to discharge free electrons and the antenna to emit electromagnetic waves, thereby generating electromagnetic wave plasma in the vicinity of the antenna and in the vicinity of the electric field concentration member.

    Volume ignition system
    5.
    发明授权
    Volume ignition system 失效
    体积点火系统

    公开(公告)号：US5297510A

    公开(公告)日：1994-03-29

    申请号：US698829

    申请日：1991-04-26

    Applicant: Wojciech M. Turkowski

    Inventor： Wojciech M. Turkowski

    IPC: F02P15/04 ,  H01T13/52 ,  F02P13/00

    CPC classification number: F02P15/04 ,  H01T13/52

    Abstract: A volume ignition system for internal combustion engines causes ignition processes of fuel by location of a high voltage electrode (1) of a spark plug inside an engine's cylinder. Electrical discharges are created basically from the high voltage electrode (1), during movement of a piston (6) with a connected ring (5), as low voltage electrodes, around the high voltage electrode (1), and to a low voltage electrode (2), connected to the spark plug's metallic body, as sliding discharges. Sliding discharges are created over an insulator (3) along metallization (4), with an extremely large surface area. Discharge plasma is injected into a combustion chamber with flames from inside of the ring (5) and a hollow (7).

    Abstract translation: 用于内燃机的体积点火系统通过发动机气缸内的火花塞的高压电极（1）的位置来引起燃料的点燃过程。 在具有连接环（5）的活塞（6）作为低电压电极在高压电极（1）周围移动期间，基本上从高电压电极（1）产生放电，并且产生低电压电极 （2），连接火花塞的金属体，作为滑动放电。 沿着金属化（4）在绝缘体（3）上形成滑动放电，具有非常大的表面积。 将等离子体放电到具有来自环（5）内部的火焰和中空（7）的燃烧室中。

    Positive electrostatic power system
    6.
    发明授权
    Positive electrostatic power system 失效
    正静电系统

    公开(公告)号：US4867108A

    公开(公告)日：1989-09-19

    申请号：US174176

    申请日：1988-03-28

    Applicant: Louis L. Forde ,  Diane Forde

    Inventor： Louis L. Forde ,  Diane Forde

    IPC: F02B75/00 ,  F02P15/04

    CPC classification number: F02P15/04 ,  F02B75/00

    Abstract: A power supplementing system for an engine utilizes the selective delivery of electrical charge to a plate in the vicinity of a driving member of the engine, e.g. a piston, to increase the power of the engine. A high voltage AC signal is generated from a lower voltage DC signal by chopping the DC signal and applying it to a step-up transformer. The output of the transformer is rectified and stored in a capacitor. Through the use of cams or actuators on the crankshaft of the engine the charge is applies to the plate so as to attract or repulse the piston at the proper time to supplement its motion.

    Abstract translation: 用于发动机的动力补充系统利用对发动机的驱动构件附近的板的选择性地输送电荷，例如， 一个活塞，以增加发动机的功率。 通过切断直流信号并将其施加到升压变压器，从低电压DC信号产生高压交流信号。 变压器的输出被整流并存储在电容器中。 通过使用发动机曲轴上的凸轮或致动器，电荷适用于板，以便在适当的时间吸引或排斥活塞以补充其运动。

    Electrical arc trigger systems, methods, and apparatuses
    9.
    发明授权
    Electrical arc trigger systems, methods, and apparatuses 有权
    电弧触发系统，方法和装置

    公开(公告)号：US09341610B1

    公开(公告)日：2016-05-17

    申请号：US14014053

    申请日：2013-08-29

    Applicant: The Boeing Company

    Inventor： Carl Roy McIver ,  Eddie Kwon

    IPC: F02P17/00 ,  G01N33/22 ,  H01J37/32 ,  G01R31/25 ,  G01R31/24 ,  F02P15/02 ,  F02P17/12 ,  F02P15/04

    CPC classification number: G01N33/22 ,  F02P15/02 ,  F02P15/04 ,  F02P17/00 ,  F02P17/12 ,  G01R31/245 ,  G01R31/25 ,  H01J37/32064 ,  H05H1/24 ,  H05H1/52

    Abstract: Systems, methods, and apparatuses for triggering electrical arcs are disclosed. Such arcs are useful for testing combustible fluids and equipment operating near ignition hazards. In some embodiments, arcs are produced with a defined energy at a defined time with little variation in arc energy. Consistent production of arcs is facilitated by one or more of conditioned electrodes, control and/or reduction of parasitic capacitance, avoidance of corona sources, and non-interfering arc triggers. In some embodiments, electrodes are conditioned by repeated application of conditioning arcs. Conditioned electrodes have relatively physically consistent and chemically consistent tips. In some embodiments, arc triggers are charged particle sources such as light sources operating in cooperation with a target to produce free electrons proximate the electrodes.

    Abstract translation: 公开了用于触发电弧的系统，方法和装置。 这种电弧可用于测试可燃液体和在点火危险下运行的设备。 在一些实施例中，在限定的时间内以限定的能量产生电弧，电弧能量的变化很小。 通过调节电极中的一个或多个，寄生电容的控制和/或减少，电晕源避免和非干扰电弧触发来促进电弧的一致产生。 在一些实施例中，电极通过重复施加调节弧来调节。 条件电极具有相对物理上一致和化学上一致的提示。 在一些实施例中，电弧触发是带电粒子源，例如与目标协作操作以产生靠近电极的自由电子的光源。

    Centrally located ignition source in a combustion chamber
    10.
    发明申请
    Centrally located ignition source in a combustion chamber 失效
    位于燃烧室中心的点火源

    公开(公告)号：US20070095320A1

    公开(公告)日：2007-05-03

    申请号：US11589118

    申请日：2006-10-30

    Applicant: James Warren

    Inventor： James Warren

    IPC: F02P15/04

    CPC classification number: F02B75/282 ,  F02P15/001

    Abstract: The centrally located ignition source in a combustion chamber is an electrical conductor spanning the general center of the combustion chamber, with a spark gap at the general center of the conductor. The device may be offset from the combustion chamber centerline, and/or the spark gap may be offset from the conductor center, as required. The centrally located ignition source is particularly well suited for use in an opposed piston engine having a rotary sleeve valve mechanism, with the conductor rotating with the sleeve valve and crossing the combustion chamber between the two pistons. An arcuate commutator section may be disposed upon the exterior of the rotary sleeve valve, with a contact finger making electrical contact between the electrical energy source and the commutator section to supply electrical energy to the ignition source. The device is also suitable for use in stationary installations, e.g., gas furnace combustors, etc.

    Abstract translation: 在燃烧室中的位于中心的点火源是跨过燃烧室的总体中心的电导体，在导体的中心处具有火花隙。 根据需要，该装置可以从燃烧室中心线偏移，和/或火花隙可能偏离导体中心。 位于中心的点火源特别适用于具有旋转套筒阀机构的相对活塞式发动机，导体与套筒阀一起旋转并与两个活塞之间的燃烧室相交。 弧形换向器部分可以设置在旋转套管阀的外部，其中接触指在电能源和换向器部分之间形成电接触，以向点火源提供电能。 该装置也适用于固定装置，例如燃气炉燃烧器等。

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