中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

261 records (took 0.021 seconds)

    GASIFIER HAVING AT LEAST ONE CHARGE TRANSFER ELECTRODE AND METHODS OF USE THEREOF
    141.
    发明申请
    GASIFIER HAVING AT LEAST ONE CHARGE TRANSFER ELECTRODE AND METHODS OF USE THEREOF 审中-公开
    具有至少一个电荷转移电极的气体发生器及其使用方法

    公开(公告)号：US20140196368A1

    公开(公告)日：2014-07-17

    申请号：US14153665

    申请日：2014-01-13

    Applicant: ClearSign Combustion Corporation

    Inventor： Christopher A. Wiklof

    IPC: C10J3/72

    CPC classification number: C10J3/18 ,  C10J3/723 ,  C10J2200/12

    Abstract: Gasifiers that may be used for gasifying hydrocarbon-containing materials are disclosed. Methods for use of such gasifiers are also disclosed. In an embodiment, a gasifier includes a gasification reaction vessel having one or more electrodes positioned therein. The one or more electrodes may be used to alter a chemical and/or thermodynamic equilibrium of the gasification reaction. For example, the one or more electrodes may be used to make the oxidation zone more oxidizing and/or to make the reduction zone more reducing such that oxidation and/or reduction reactions are favored. Electrodes in such gasifiers may, for example, be used to alter the mix of products produced by the gasification reaction, to lower the gasification reaction temperature, to enable altering the dimensions of the gasifier (e.g., to make the gasifier smaller) without sacrificing efficiency, and/or to speed up startup and/or shutdown.

    Abstract translation: 公开了可用于气化烃类材料的气化器。 还公开了使用这种气化器的方法。 在一个实施方案中，气化器包括其中定位有一个或多个电极的气化反应容器。 一个或多个电极可用于改变气化反应的化学和/或热力学平衡。 例如，可以使用一个或多个电极来使氧化区更加氧化和/或使还原区更加减少，使得氧化和/或还原反应是有利的。 这种气化器中的电极可以例如用于改变由气化反应产生的产物的混合物，以降低气化反应温度，以使得能够改变气化器的尺寸（例如，使气化器更小）而不牺牲效率 ，和/或加速启动和/或关机。

    PRECOMBUSTION IONIZATION
    142.
    发明申请
    PRECOMBUSTION IONIZATION 有权
    预处理离子

    公开(公告)号：US20140162196A1

    公开(公告)日：2014-06-12

    申请号：US14092836

    申请日：2013-11-27

    Applicant: ClearSign Combustion Corporation

    Inventor： IGOR A. KRICHTAFOVITCH ,  CHRISTOPHER A. WIKLOF

    IPC: F23N5/00

    CPC classification number: F23C99/001 ,  F23D14/84 ,  F23N5/12 ,  F23N5/265 ,  H01T23/00

    Abstract: Technologies are provided for employing an ion flow to control a combustion reaction. A combustion reaction is supported at a burner or fuel source. One or more electrical signals are applied to an ionizer to generate an ion flow having a first polarity. The ion flow is introduced to the combustion reaction or a reactant at a first location, imparting a corresponding charge to the combustion reaction. The first location is at least intermittently upstream with respect to a reaction front of the combustion reaction. One or more of the electrical signals are applied to a first electrode at a second location downstream of the first location, which provokes a response by the combustion reaction according to the applied charge. The combustion reaction is controlled by selection of the one or more electrical signals.

    Abstract translation: 提供了使用离子流来控制燃烧反应的技术。 燃烧反应在燃烧器或燃料源处被支撑。 将一个或多个电信号施加到电离器以产生具有第一极性的离子流。 将离子流引入燃烧反应或在第一位置处的反应物，对燃烧反应赋予相应的电荷。 相对于燃烧反应的反应前沿，第一位置至少间歇地上游。 一个或多个电信号在第一位置下游的第二位置处施加到第一电极，其根据施加的电荷引起燃烧反应的响应。 通过选择一个或多个电信号来控制燃烧反应。

    FLAME ENHANCEMENT FOR A ROTARY KILN
    144.
    发明申请
    FLAME ENHANCEMENT FOR A ROTARY KILN 审中-公开
    旋转火焰的加速

    公开(公告)号：US20130333279A1

    公开(公告)日：2013-12-19

    申请号：US13906850

    申请日：2013-05-31

    Applicant: CLEARSIGN COMBUSTION CORPORATION

    Inventor： GEOFFREY D. OSLER ,  DAVID B. GOODSON ,  CHRISTOPHER A. WIKLOF ,  JOSEPH COLANNINO

    IPC: F27B7/34

    CPC classification number: F27B7/34 ,  F27B7/42

    Abstract: A rotary kiln includes a stationary burner and at least one electrode configured to apply an electric field and/or voltage to a flame supported by the stationary burner. The electric field may contain the flame and/or accelerate combustion to shift most heat transfer from the flame from radiation heat transfer to convective heat transfer.

    Abstract translation: 回转窑包括固定式燃烧器和至少一个电极，其被配置为向由固定式燃烧器支撑的火焰施加电场和/或电压。 电场可能含有火焰和/或加速燃烧，从而将大部分从火焰传递的热量从辐射热传递转移​​到对流热传递。

    Plasma pilot
    148.
    发明授权
    Plasma pilot 有权

    公开(公告)号：US11060720B2

    公开(公告)日：2021-07-13

    申请号：US16404480

    申请日：2019-05-06

    Applicant: ClearSign Combustion Corporation

    Inventor： Sunny Karnani ,  James K. Dansie ,  Jackson M. Pleis

    IPC: F23D14/14 ,  F23D14/22 ,  F23D14/32 ,  F23D14/56 ,  F23D14/58 ,  F23Q13/00 ,  H05H1/48

    Abstract: A combustion system includes a perforated flame holder, a fuel nozzle configured to output fuel toward the perforated flame holder, and a plasma ignition device configured to output a plasma during a preheating state of the combustion system and to cease outputting the plasma to transition from the preheating state to the standard operating state. In the preheating state the plasma ignition device causes a preheating flame of the fuel stream at a position between the fuel nozzle and the perforated flame holder. In the standard operating condition, the plasma is not present and the fuel stream impinges on the perforated flame holder. The perforated flame holder supports a combustion reaction of the fuel stream within the perforated flame holder when in the standard operating state.

Patent Agency Ranking