公开(公告)号：WO2015042615A1

公开(公告)日：2015-03-26

申请号：PCT/US2014/057075

申请日：2014-09-23

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KARKOW, Douglas W. ,  COLANNINO, Joseph ,  KRICHTAFOVITCH, Igor A. ,  WIKLOF, Christopher A.

IPC: F23D11/36

CPC classification number: F23D14/66 ,  F23C3/002 ,  F23C2203/20 ,  F23D14/14 ,  F23D14/64 ,  F23D14/70 ,  F23D14/74 ,  F23D14/82 ,  F23D2203/102 ,  F23D2203/105 ,  F23L15/04

Abstract: A horizontally-fired flame burner includes a flame holder positioned laterally from the burner. The flame holder includes a plurality of perforations that collectively confine a combustion reaction of the burner to the flame holder.

Abstract translation: 水平燃烧的火焰燃烧器包括从燃烧器侧向定位的火焰支架。 火焰保持器包括多个穿孔，其共同地将燃烧器的燃烧反应限制在火焰保持器上。

公开(公告)号：WO2015038245A1

公开(公告)日：2015-03-19

申请号：PCT/US2014/048138

申请日：2014-07-25

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： COLANNINO, Joseph ,  RUTKOWSKI, Richard F. ,  KRICHTAFOVITCH, Igor A. ,  GOODSON, David B. ,  WIKLOF, Christopher A.

IPC: F23R3/00 ,  F23R3/26

CPC classification number: F23C99/001 ,  F23N5/003 ,  F23N5/123 ,  F23N5/203 ,  F23N2023/52 ,  F23N2900/05006

Abstract: Technologies are provided for applying energy to a combustion reaction. For example, a method may include supporting a combustion reaction; applying energy to the combustion reaction via one or more control signals; detecting a change in one or more parameters associated with the combustion reaction; comparing the change in the one or more parameters to a database; determining whether the change in the one or more parameters corresponds to a change in the combustion reaction; selecting a change in the one or more control signals from the database; and applying the change in the one or more control signals to change the a value of the energy applied to the combustion reaction responsive to changes in the one or more parameters associated with in the combustion reaction.

Abstract translation: 提供了用于向燃烧反应施加能量的技术。 例如，一种方法可以包括支持燃烧反应; 通过一个或多个控制信号向燃烧反应施加能量; 检测与燃烧反应相关的一个或多个参数的变化; 将一个或多个参数的更改与数据库进行比较; 确定一个或多个参数的变化是否对应于燃烧反应的变化; 从数据库中选择一个或多个控制信号的改变; 以及响应于与燃烧反应相关联的一个或多个参数的变化，应用所述一个或多个控制信号中的变化来改变施加到燃烧反应的能量的值。

公开(公告)号：WO2014160662A1

公开(公告)日：2014-10-02

申请号：PCT/US2014/031639

申请日：2014-03-24

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KRICHTAFOVITCH, Igor A. ,  WIKLOF, Christopher A.

IPC: F23Q7/06

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

Abstract: A premixed combustion system includes a charge electrode, and an anchoring electrode positioned adjacent to a fuel nozzle. A charge having a first polarity is applied to the flame via the charge electrode and an electrical potential having a polarity opposite the first polarity is applied to the anchoring electrode. The oppositely-charged flame is attracted to the anchoring electrode, thereby anchoring the flame.

Abstract translation: 预混燃烧系统包括充电电极和邻近燃料喷嘴定位的锚定电极。 具有第一极性的电荷经由充电电极施加到火焰，并且具有与第一极性相反的极性的电势被施加到锚定电极。 相对充电的火焰被吸引到锚定电极，从而锚定火焰。

公开(公告)号：WO2014127306A1

公开(公告)日：2014-08-21

申请号：PCT/US2014/016626

申请日：2014-02-14

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KARKOW, Douglas W. ,  KRICHTAFOVITCH, Igor A. ,  COLANNINO, Joseph ,  PREVO, Tracy A. ,  WIKLOF, Christopher A.

IPC: F23N1/00 ,  F23N5/00 ,  F23D14/80

CPC classification number: F23D14/14 ,  F23C5/08 ,  F23C99/001 ,  F23C2200/00 ,  F23D14/20 ,  F23D14/70 ,  F23D14/74 ,  F23D14/84 ,  F23D23/00 ,  F23M5/025 ,  F23N2037/02

Abstract: A burner supporting primary and secondary combustion reactions may include a primary combustion reaction actuator configured to select a location of the secondary combustion reaction. A burner may include a lifted flame holder structure configured to support a secondary combustion reaction above a partial premixing region. The secondary flame support location may be selected as a function of a turndown parameter. Selection logic may be of arbitrary complexity.

Abstract translation: 支持初级和二级燃烧反应的燃烧器可以包括被配置为选择二次燃烧反应的位置的初级燃烧反应致动器。 燃烧器可以包括提升的火焰保持器结构，其构造成支撑部分预混合区域上方的二次燃烧反应。 次要火焰支撑位置可以作为调节参数的函数来选择。 选择逻辑可能是任意复杂的。

公开(公告)号：WO2014099193A1

公开(公告)日：2014-06-26

申请号：PCT/US2013/070423

申请日：2013-11-15

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KRICHTAFOVITCH, Igor A.

IPC: F23N5/00 ,  F23N5/10 ,  F23M11/04

CPC classification number: F23C99/001

Abstract: Two or more unipolar voltage generation systems may apply respective voltages to separate but complementary electrodes. The complementary electrodes may be disposed substantially congruently or analogously to one another to provide bipolar electrical effects on a combustion reaction.

Abstract translation: 两个或更多个单极电压产生系统可以将相应的电压施加到分离但互补的电极。 互补电极可以基本上一致地或相似地设置，以对燃烧反应提供双极电效应。

公开(公告)号：WO2013181545A1

公开(公告)日：2013-12-05

申请号：PCT/US2013/043635

申请日：2013-05-31

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： COLANNINO, Joseph ,  BREIDENTHAL, Robert E. ,  KRICHTAFOVITCH, Igor A. ,  WIKLOF, Christopher A.

IPC: F23N5/12 ,  F23D14/46 ,  F23D99/00

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

Abstract: Nitrogen oxides (NOx) generated by a fuel burner is reduced by anchoring the flame to a conductive anchor disposed a lift distance from a fuel nozzle, using a voltage applied to the flame.

Abstract translation: 由燃料燃烧器产生的氮氧化物（NOx）通过使用施加到火焰的电压将火焰锚定到与燃料喷嘴相距提升距离的导电锚固件来减少。

公开(公告)号：WO2015123683A1

公开(公告)日：2015-08-20

申请号：PCT/US2015/016200

申请日：2015-02-17

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： COLANNINO, Joseph ,  KARKOW, Douglas W. ,  DANSIE, James K. ,  DUMAS, Jesse ,  KRICHTAFOVITCH, Igor A. ,  CASASANTA, Vincenzo, III. ,  CONLEE, David C. ,  WIKLOF, Christopher A.

IPC: F23D14/26 ,  F23D14/72 ,  F23D14/62 ,  F23N5/00

CPC classification number: F23C99/001 ,  F23D14/02 ,  F23D2209/20

Abstract: A combustion system includes a perforated flame holder that includes a plurality of perforations and substantially contains a combustion reaction within the perforations. The system further includes one or more electrodes coupled to the perforated flame holder and configured to electrically influence the combustion reaction within the perforations.

Abstract translation: 燃烧系统包括穿孔火焰保持器，其包括多个穿孔并且在穿孔内基本上包含燃烧反应。 该系统还包括一个或多个电极，其耦合到穿孔火焰保持器并且构造成电穿透穿孔中的燃烧反应。

公开(公告)号：WO2015051136A1

公开(公告)日：2015-04-09

申请号：PCT/US2014/058853

申请日：2014-10-02

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： CHERPESKE, David F. ,  KRICHTAFOVITCH, Igor A. ,  KARKOW, Douglas W. ,  COLANNINO, Joseph ,  DUMAS, Jesse

IPC: F23M5/00 ,  F23M5/02

CPC classification number: F23C99/001 ,  F23M5/08 ,  F23M5/085 ,  F23M2900/05004 ,  F23R3/002

Abstract: An electrically enhanced combustor includes bilayer insulation. A thermal insulator protects an electrical insulator from high temperatures that could cause the electrical insulator to become at least somewhat electrically conductive.

Abstract translation: 电加强燃烧器包括双层绝缘。 热绝缘体保护电绝缘体免受可能导致电绝缘体至少有些导电的高温。

公开(公告)号：WO2014105990A1

公开(公告)日：2014-07-03

申请号：PCT/US2013/077882

申请日：2013-12-26

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KRICHTAFOVITCH, Igor A. ,  WIKLOF, Christopher A.

IPC: F23N5/00

CPC classification number: F23C99/001 ,  F23N5/00 ,  F23N5/123 ,  F23N2023/30

Abstract: A high voltage can be applied to a combustion reaction to enhance or otherwise control the combustion reaction. The high voltage is switched on or off by a grid electrode interposed between a high voltage electrode assembly and the combustion reaction.

Abstract translation: 可以将高电压施加到燃烧反应以增强或以其他方式控制燃烧反应。 高电压由介于高压电极组件和燃烧反应之间的栅电极接通或断开。

公开(公告)号：WO2014005143A1

公开(公告)日：2014-01-03

申请号：PCT/US2013/048937

申请日：2013-07-01

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KRICHTAFOVITCH, Igor A. ,  WIKLOF, Christopher A. ,  BENNETT II, Harold H.

IPC: F23C15/00 ,  F23D99/00 ,  F23N5/00

CPC classification number: F23C99/001 ,  F23N5/00

Abstract: A corona electrode may be used to apply an electric field to a combustion reaction to cause a response in the combustion reaction. The corona electrode may include an ion-ejecting feature having a small radius.

Abstract translation: 可以使用电晕电极将电场施加到燃烧反应以引起燃烧反应中的响应。 电晕电极可以包括具有小半径的离子喷射特征。