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公开(公告)号：US10295175B2
公开(公告)日：2019-05-21
申请号：US15069268
申请日：2016-03-14
Applicant: ClearSign Combustion Corporation
Inventor： Joseph Colannino , Richard F. Rutkowski , Igor A. Krichtafovitch , David B. Goodson , Christopher A. Wiklof
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.
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72.发明授权公开(公告)号：US10281141B2
公开(公告)日：2019-05-07
申请号：US15615328
申请日：2017-06-06
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： Igor A. Krichtafovitch , Christopher A. Wiklof
Abstract: A system and method for electrically controlling a position of a combustion reaction and/or for protecting a flame controller by decoupling an ionizer from a power supply.
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公开(公告)号：US10190767B2
公开(公告)日：2019-01-29
申请号：US14772033
申请日：2014-03-27
Applicant: ClearSign Combustion Corporation
Inventor： Douglas W. Karkow , Christopher A. Wiklof
Abstract: A combustion fluid flow barrier includes an aperture to control combustion fluid flow. The combustion fluid is charged by a charge generator. The combustion fluid flow barrier includes at least one flow control electrode operatively coupled to the aperture and configured to selectively allow, attract, or resist passage of the charged combustion fluid through the aperture, depending on voltage applied to the flow control electrode.
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公开(公告)号：US10161625B2
公开(公告)日：2018-12-25
申请号：US15012842
申请日：2016-02-01
Applicant: ClearSign Combustion Corporation
Inventor： Igor A. Krichtafovitch , Joseph Colannino , Robert E. Breidenthal , David B. Goodson , Christopher A. Wiklof
Abstract: A combustor may include a nonmetallic combustor body configured to hold a combustion reaction. The combustor may include and one or more electrodes disposed outside the nonmetallic combustor body and configured to apply electrical energy to the combustion reaction. The combustor may include a power supply operatively coupled to the one or more electrodes.
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公开(公告)号：US10066835B2
公开(公告)日：2018-09-04
申请号：US15035465
申请日：2014-11-10
Applicant: ClearSign Combustion Corporation
Inventor： Douglas W. Karkow , Joseph Colannino , Igor A. Krichtafovitch , Robert E. Breidenthal , Christopher A. Wiklof
IPC: F23Q9/10 , F23C5/08 , F23Q13/02 , F23D14/26 , F23C99/00 , F23N1/00 , F23C5/02 , F23D11/42 , F23D14/72 , F23N5/18 , F23Q9/08
Abstract: A combustion system includes an electrically actuated flame location control mechanism.
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Patent Agency Ranking
公开(公告)号：US10060619B2
公开(公告)日：2018-08-28
申请号：US14654986
申请日：2013-12-26
Applicant: ClearSign Combustion Corporation
Inventor： Igor A. Krichtafovitch , Christopher A. Wiklof
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.
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公开(公告)号：US20170314782A1
公开(公告)日：2017-11-02
申请号：US15654026
申请日：2017-07-19
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： Christopher A. Wiklof
CPC classification number: F23N1/002 , F23C99/001 , F23N5/00 , F23N5/123 , F23N2029/12
Abstract: A burner system and a retrofit flame control system for an existing burner system are disclosed. The burner system may include burner components, electrodynamic components, and a data interface. The data interface may receive a command for controlling the burner components and prepare a command for controlling the electrodynamic components at least partially based on the command for controlling the burner components.
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公开(公告)号：US09739479B2
公开(公告)日：2017-08-22
申请号：US14775887
申请日：2014-03-27
Applicant: ClearSign Combustion Corporation
Inventor： Igor A. Krichtafovitch , Joseph Colannino , Christopher A. Wiklof
CPC classification number: F23C99/001 , F23D2207/00 , F23N5/265 , F23N2023/30 , F23N2027/36 , F23N2031/12 , F23Q3/00 , H02J7/0052
Abstract: A burner system includes a fuel nozzle, an electrode configured to apply electrical energy to a combustion reaction supported by the fuel nozzle, a high-voltage converter configured to receive electrical energy from a low-voltage power supply and to provide high-voltage power to the electrode, a battery charger, and a switch module coupled to the battery charger, the converter, and first and second batteries. The switch module is selectively switchable between first and second conditions. In the first condition, the first battery is coupled to the battery charger and decoupled from the high-voltage converter, while the second battery is coupled to the high-voltage converter and decoupled from the battery charger. In the second condition, the first battery is coupled to the high-voltage converter and decoupled from the battery charger, while the second battery is coupled to the battery charger and decoupled from the converter.
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公开(公告)号：US09574767B2
公开(公告)日：2017-02-21
申请号：US14901668
申请日：2014-07-08
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： Kraig K. Anderson , Christopher A. Wiklof , Lon E. Bell
CPC classification number: F23C99/001 , F01B23/10 , F01D15/10 , F02G1/04 , F02G5/00 , H01L31/042 , H02K44/085 , Y02E10/50
Abstract: Technologies are provided for employing electrical energy to control a combustion reaction. Energy is received from a combustion reaction. A portion of the received energy is converted to generated electricity. The generated electricity converted from the combustion energy is used to control the combustion reaction.
Abstract translation: 提供了采用电能来控制燃烧反应的技术。 从燃烧反应中获得能量。 接收到的能量的一部分被转换成发电。 从燃烧能量转换的发电用于控制燃烧反应。
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公开(公告)号：US09496688B2
公开(公告)日：2016-11-15
申请号：US14092836
申请日：2013-11-27
Applicant: ClearSign Combustion Corporation
Inventor： Igor A. Krichtafovitch , Christopher A. Wiklof
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，这引起了根据施加电荷的燃烧反应的响应。 通过选择一个或多个电信号来控制燃烧反应。
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