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    ELECTRIC FIELD CONTROL OF TWO OR MORE RESPONSES IN A COMBUSTION SYSTEM
    1.
    发明申请
    ELECTRIC FIELD CONTROL OF TWO OR MORE RESPONSES IN A COMBUSTION SYSTEM 审中-公开
    在燃烧系统中的两个或更多反应的电场控制

    公开(公告)号：WO2012109481A3

    公开(公告)日：2013-11-14

    申请号：PCT/US2012024541

    申请日：2012-02-09

    Applicant: CLEARSIGN COMB CORP

    Inventor： HARTWICK THOMAS S ,  GOODSON DAVID B ,  COLANNINO JOSEPH ,  WIKLOF CHRISTOPHER A

    IPC: F23C5/00

    CPC classification number: F23C99/001 ,  F23C5/14 ,  F23D14/84 ,  F23N5/265

    Abstract: A combustion system may include a plurality of heated volume portions. At least two of the plurality of heated volume portions may include corresponding respective electrodes. The electrodes may be driven to produce respective electric fields in their respective volumes. The electric fields may be configured to drive desired respective responses.

    Abstract translation: 燃烧系统可以包括多个加热的体积部分。 多个加热容积部分中的至少两个可以包括相应的相应的电极。 可以驱动电极以在它们各自的体积中产生相应的电场。 电场可以被配置为驱动期望的各个响应。

    GAS TURBINE WITH EXTENDED TURBINE BLADE STREAM ADHESION
    2.
    发明申请
    GAS TURBINE WITH EXTENDED TURBINE BLADE STREAM ADHESION 审中-公开
    燃气涡轮增加涡轮叶片流动粘合

    公开(公告)号：WO2013141928A4

    公开(公告)日：2013-11-07

    申请号：PCT/US2012071879

    申请日：2012-12-27

    Applicant: CLEARSIGN COMB CORP

    Inventor： BREIDENTHAL ROBERT E ,  COLANNINO JOSEPH ,  WIKLOF CHRISTOPHER A

    IPC: F02C1/00

    CPC classification number: F01D5/186 ,  F01D5/12 ,  F01D5/145 ,  F05D2270/172 ,  Y02T50/671 ,  Y02T50/673

    Abstract: A gas turbine may include turbine blades configured to improve stream adhesion by selectively attracting or reducing repulsion of charged particles carried by a combustion gas stream. According to an embodiment, a gas turbine may include a combustor configured to output a combustion gas stream, the combustion gas stream being controlled or driven to at least intermittently or periodically include charged particles having a first sign. For example the first sign may be positive during at least an instant. The gas turbine also includes at least one turbine configured to receive the combustion gas stream (carrying the charged particles at least intermittently or periodically). The turbine includes at least one turbine stage having turbine blades. Each turbine blade includes a repelling surface configured to be at least intermittently or periodically held or driven to a repelling voltage having a polarity the same as the charged particles having the first sign.

    Abstract translation: 燃气轮机可以包括涡轮叶片，其被配置为通过选择性地吸引或减少由燃烧气体流携带的带电粒子的排斥来改善流动粘附。 根据实施例，燃气轮机可以包括被配置为输出燃烧气体流的燃烧器，燃烧气体流被控制或驱动以至少间歇地或周期性地包括具有第一符号的带电粒子。 例如，在至少一个瞬间，第一个符号可能是正的。 燃气轮机还包括至少一个涡轮机，其配置成接收燃烧气体流（至少间歇地或周期性地携带带电粒子）。 涡轮机包括具有涡轮叶片的至少一个涡轮级。 每个涡轮机叶片包括排斥表面，其构造成至少间歇地或周期性地保持或驱动到具有与具有第一符号的带电粒子相同的极性的排斥电压。

    FLAME HOLDERS WITH FUEL AND OXIDANT RECIRCULATION, COMBUSTION SYSTEMS INCLUDING SUCH FLAME HOLDERS, AND RELATED METHODS
    3.
    发明申请
    FLAME HOLDERS WITH FUEL AND OXIDANT RECIRCULATION, COMBUSTION SYSTEMS INCLUDING SUCH FLAME HOLDERS, AND RELATED METHODS 审中-公开
    具有燃料和氧化剂再循环的火焰保持器，包括这种火焰保持器的燃烧系统和相关方法

    公开(公告)号：WO2016105489A3

    公开(公告)日：2016-08-18

    申请号：PCT/US2015000219

    申请日：2015-12-23

    Applicant: CLEARSIGN COMB CORP

    Inventor： KARKOW DOUGLAS WAYNE ,  BREIDENTHAL ROBERT E ,  WIKLOF CHRISTOPHER A ,  KENDRICK DONALD

    IPC: F23D14/00 ,  F23D14/14

    CPC classification number: F23D14/14 ,  F23D14/58 ,  F23D14/82

    Abstract: Embodiments disclosed herein include flame holders that may provide recirculated fuel flow therethrough, combustion systems that include such flame holders, and related methods. A fuel and/or fuel-oxidant mixture may pass through one or more openings in the flame holder and, after combustion, the resulting flame may be held at or near a surface of the flame holder including in the one or more openings. Generally, the configuration of the flame holders disclosed herein (e.g., the one or more openings of the flame holders) may recirculate or regulate (e.g., decrease and/or increase) the flow of fuel and/or oxidant therethrough, at least limit flame flashback, improve fuel/oxidant mixing, increase flame stability, regulate where the flame is located in the flame holder, improve the operational stability window of the combustion system, or combinations of the foregoing.

    Abstract translation: 这里公开的实施例包括可以提供再循环燃料流过的火焰稳定器，包括这种火焰稳定器的燃烧系统以及相关方法。 燃料和/或燃料 - 氧化剂混合物可以通过火焰保持器中的一个或多个开口，并且在燃烧之后，所得火焰可以保持在火焰保持器的表面处或其附近，包括在一个或多个开口中。 通常，本文公开的火焰保持器的构造（例如，火焰保持器的一个或多个开口）可以再循环或调节（例如，减少和/或增加）通过其中的燃料和/或氧化剂的流动，至少限制火焰 闪回，改善燃料/氧化剂混合，增加火焰稳定性，调节火焰在火焰保持器中的位置，改善燃烧系统的操作稳定窗口或前述的组合。

    BURNER WITH FLAME POSITION ELECTRODE ARRAY
    4.
    发明申请
    BURNER WITH FLAME POSITION ELECTRODE ARRAY 审中-公开
    燃烧器与火焰位置电极阵列

    公开(公告)号：WO2013181569A3

    公开(公告)日：2014-01-30

    申请号：PCT/US2013043668

    申请日：2013-05-31

    Applicant: CLEARSIGN COMB CORP

    Inventor： COLANNINO JOSEPH ,  BREIDENTHAL ROBERT E ,  KRICHTAFOVICH IGOR A ,  WIKLOF CHRISTOPHER A

    IPC: F23Q3/00 ,  F23D99/00 ,  F23N5/12

    CPC classification number: F23C99/001 ,  F23D11/406 ,  F23D14/02 ,  F23D14/82

    Abstract: A burner includes a flame positioning mechanism. The flame positioning mechanism includes a flame charger, a plurality of electrodes placed a respective distances along a fuel stream propagation path, and an electrode switch configured to place a subset of the plurality of electrodes into electrical continuity with a holding voltage. Current flow between the flame charge and the holding voltage anchors the flame to an electrode placed into electrical continuity with the holding voltage.

    Abstract translation: 燃烧器包括火焰定位机构。 火焰定位机构包括火焰充电器，沿着燃料流传播路径放置相应距离的多个电极以及被配置为将多个电极的子集放置成具有保持电压的电连续性的电极开关。 火焰充电和保持电压之间的电流将火焰锚定到与保持电压电连接的电极。

    CONTROL OF COMBUSTION REACTION PHYSICAL EXTENT
    7.
    发明申请
    CONTROL OF COMBUSTION REACTION PHYSICAL EXTENT 审中-公开
    燃烧反应物理范围的控制

    公开(公告)号：WO2015042566A4

    公开(公告)日：2015-05-14

    申请号：PCT/US2014056928

    申请日：2014-09-23

    Applicant: CLEARSIGN COMB CORP

    Inventor： COLANNINO JOSEPH ,  GOODSON DAVID B ,  KRICHTAFOVITCH IGOR A ,  PREVO TRACY A ,  WIKLOF CHRISTOPHER A

    IPC: F23N5/02 ,  F23N5/26

    CPC classification number: F23C99/001 ,  F23N5/022 ,  F23N5/082 ,  F23N5/123 ,  F23N5/203 ,  F23N2029/20

    Abstract: Technologies are described for applying electrical energy according to a physical extent of a combustion reaction, which may include: supporting a combustion reaction at a fuel source; sensing a physical extent of the combustion reaction with respect to a plurality of different locations of a plurality of electrodes; and applying electrical energy to the combustion reaction via at least one of the plurality of electrodes responsive to the physical extent of the combustion reaction. Sensing the physical extent of the combustion reaction may include receiving a sensor signal corresponding to the physical extent of the combustion reaction.

    Abstract translation: 描述了用于根据燃烧反应的物理程度施加电能的技术，其可以包括：在燃料源处支持燃烧反应; 感测关于多个电极的多个不同位置的燃烧反应的物理范围; 以及响应于所述燃烧反应的物理程度，经由所述多个电极中的至少一个向所述燃烧反应施加电能。 感测燃烧反应的物理程度可以包括接收对应于燃烧反应的物理程度的传感器信号。

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