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公开(公告)号：US09453640B2
公开(公告)日：2016-09-27
申请号：US13907825
申请日：2013-05-31
Applicant: ClearSign Combustion Corporation
Inventor： Igor A. Krichtafovitch , Joseph Colannino , Christopher A. Wiklof
CPC classification number: F23C99/001 , F23D11/406 , F23D14/02 , F23D14/82
Abstract: A premixed fuel and air combustion system includes an anti-flashback electrode configured to repel a charge concentration in a combustion fluid and reduce or prevent the flame from flashing back into a mixer.
Abstract translation: 预混燃料和空气燃烧系统包括防反燃电极，其被配置为排斥燃烧流体中的电荷浓度并且减少或防止火焰闪回混合器。
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12.发明授权Method for flame location transition from a start-up location to a perforated flame holder 有权从启动位置到穿孔火焰支架的火焰位置转换的方法公开(公告)号：US09388981B2
公开(公告)日：2016-07-12
申请号：US14741153
申请日：2015-06-16
Applicant: ClearSign Combustion Corporation
Inventor： Douglas W. Karkow , Joseph Colannino , Igor A. Krichtafovitch , Christopher A. Wiklof
IPC: F23C99/00 , F23N5/26 , F27D11/06 , F23D14/24 , F23D14/84 , F23N5/00 , F23N1/00 , F23D14/02 , F23D14/74 , F23D14/14 , F23D11/44 , F23D11/02 , F23D11/38 , F23D11/40 , F23L7/00 , F23C6/04 , F23C9/06 , F23D14/26 , F23N1/02
CPC classification number: F23C99/001 , F23C6/042 , F23C9/06 , F23C2201/00 , F23C2900/00 , F23D11/02 , F23D11/38 , F23D11/383 , F23D11/406 , F23D11/42 , F23D11/446 , F23D11/448 , F23D14/02 , F23D14/14 , F23D14/145 , F23D14/24 , F23D14/26 , F23D14/74 , F23D14/84 , F23D2203/1012 , F23D2203/102 , F23D2203/1023 , F23D2203/104 , F23D2203/105 , F23D2207/00 , F23D2208/10 , F23L7/007 , F23N1/00 , F23N1/002 , F23N1/02 , F23N5/00 , F23N5/10 , F23N5/265 , F23N2021/00 , F23N2027/22 , F23N2900/00 , F27D11/06 , Y02T50/677
Abstract: According to an embodiment, a combustion system is provided, which includes a nozzle configured to emit a diverging fuel flow, a flame holder positioned in the path of the fuel flow and that includes a plurality of apertures extending therethrough, and a preheat mechanism configured to heat the flame to a temperature exceeding a startup temperature threshold.
Abstract translation: 根据实施例，提供了一种燃烧系统，其包括构造成发射发散燃料流的喷嘴，位于燃料流的路径中的火焰保持器，并且包括多个穿过其延伸的孔以及预热机构，其构造成 将火焰加热到超过启动温度阈值的温度。
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公开(公告)号：US09377188B2
公开(公告)日：2016-06-28
申请号：US14187066
申请日：2014-02-21
Applicant: ClearSign Combustion Corporation
Inventor： Roberto Ruiz , Joseph Colannino , Igor A. Krichtafovitch , Christopher A. Wiklof
CPC classification number: F23C99/001 , F23C5/00 , F23C15/00 , F23C99/00 , F23N5/20
Abstract: An oscillating combustor may support a time-sequenced combustion reaction having rich and lean phases. The rich and lean phases may be determined according to a flame position relative to a diverging fuel jet. The flame location may be modulated responsive to an interaction between applying a constant voltage or charge rate to a fuel stream or flame, and modulating continuity between a conductive or semiconductive flame holder and an activation voltage.
Abstract translation: 振荡式燃烧器可以支持具有富相和贫相的时间序列燃烧反应。 富相和贫相可以根据相对于发散燃料射流的火焰位置来确定。 响应于对燃料流或火焰施加恒定电压或充电速率之间的相互作用以及调节导电或半导体火焰保持器与激活电压之间的连续性，可以调节火焰位置。
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公开(公告)号：US11156356B2
公开(公告)日：2021-10-26
申请号：US16410959
申请日：2019-05-13
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： Douglas W. Karkow , Robert E. Breidenthal , Joseph Colannino , Christopher A. Wiklof
IPC: F23C6/04 , F23C99/00 , F23N5/26 , F27D11/06 , F23D14/24 , F23D14/84 , F23D14/02 , F23D14/14 , F23D11/42 , F23D11/44 , F23N5/10 , F23N5/00 , F23N1/00 , F23D14/74 , F23D11/02 , F23D11/38 , F23D11/40 , F23L7/00 , F23C9/06 , F23D14/26 , F23N1/02
Abstract: A combustion system such as a furnace or boiler includes a perforated reaction holder configured to hold a combustion reaction that produces very low oxides of nitrogen (NOx).
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公开(公告)号：US10119704B2
公开(公告)日：2018-11-06
申请号：US15236862
申请日：2016-08-15
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： Joseph Colannino , Douglas W. Karkow , James K. Dansie , Christopher A. Wiklof
IPC: F23D14/14
Abstract: A combustion system such as a furnace or boiler includes a non-planar perforated flame holder configured to hold a combustion reaction.
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Patent Agency Ranking
公开(公告)号：US10088154B2
公开(公告)日：2018-10-02
申请号：US15235479
申请日：2016-08-12
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： Joseph Colannino , Douglas W. Karkow , Igor A. Krichtafovitch , Christopher A. Wiklof
Abstract: A down-fired flame burner includes a flame holder positioned below the burner. The flame holder includes a plurality of perforations that collectively confine a combustion reaction of the burner to the flame holder.
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公开(公告)号：US10077899B2
公开(公告)日：2018-09-18
申请号：US14763738
申请日：2014-02-14
Applicant: ClearSign Combustion Corporation
Inventor： Douglas W. Karkow , Joseph Colannino , Igor A. Krichtafovitch , Christopher A. Wiklof
IPC: F23L7/00 , F23C99/00 , F23N5/26 , F27D11/06 , F23D14/24 , F23D14/84 , F23N5/00 , F23N1/00 , F23D14/02 , F23D14/74 , F23D14/14 , F23D11/44 , F23D11/02 , F23D11/38 , F23D11/40 , F23C6/04 , F23C9/06 , F23D14/26 , F23N1/02 , F23D11/42
CPC classification number: F23C99/001 , F23C6/042 , F23C9/06 , F23C2201/00 , F23C2900/00 , F23D11/02 , F23D11/38 , F23D11/383 , F23D11/406 , F23D11/42 , F23D11/446 , F23D11/448 , F23D14/02 , F23D14/14 , F23D14/145 , F23D14/24 , F23D14/26 , F23D14/74 , F23D14/84 , F23D2203/1012 , F23D2203/102 , F23D2203/1023 , F23D2203/104 , F23D2203/105 , F23D2207/00 , F23D2208/10 , F23L7/007 , F23N1/00 , F23N1/002 , F23N1/02 , F23N5/00 , F23N5/10 , F23N5/265 , F23N2021/00 , F23N2027/22 , F23N2900/00 , F27D11/06 , Y02T50/677
Abstract: According to an embodiment, a combustion system is provided, which includes a nozzle configured to emit a diverging fuel flow, a flame holder positioned in the path of the fuel flow and that includes a plurality of apertures extending therethrough, and a preheat mechanism configured to heat the flame to a temperature exceeding a startup temperature threshold.
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公开(公告)号：US10066833B2
公开(公告)日：2018-09-04
申请号：US15023039
申请日：2014-09-23
Applicant: ClearSign Combustion Corporation
Inventor： Joseph Colannino , Doug W. Karkow , Christopher A. Wiklof
IPC: F23C5/08 , F23D23/00 , F22B7/08 , F23D14/16 , F23D11/40 , F23N5/02 , F01K5/02 , F23D11/02 , F22B1/18 , F23D99/00
Abstract: A burner system includes a plurality of burners, each having a nozzle positioned to emit a stream of fuel into a combustion volume, and a perforated flame holder, including a plurality of apertures extending between first and second faces thereof, and positioned to receive a stream of fuel from the respective nozzle. In operation, the flame holders are configured to hold a flame substantially within the plurality of apertures.
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公开(公告)号：US20170268772A1
公开(公告)日：2017-09-21
申请号：US15455469
申请日：2017-03-10
Applicant: ClearSign Combustion Corporation
Inventor： Jerry Michael Lang, SR. , Douglas Wayne Karkow , Donald Kendrick , James Kyle Dansie , Terry Lynn Montgomery , Jesse Dumas , Christopher A. Wiklof
CPC classification number: F23D14/70 , F27B1/10 , F27D2201/00
Abstract: Embodiments disclosed herein are directed to integrated combustion assemblies including a perforated flame holder, combustion systems that include one or more integrated combustion assemblies, and related methods. For example, an integrated combustion assembly may be placed into service (e.g., integrated into a combustion system) as a complete and/or replaceable unit, such that elements and/or components of the combustion assembly are preassembled and no further assembly is required at the installation site.
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公开(公告)号：US09605849B2
公开(公告)日：2017-03-28
申请号：US15063945
申请日：2016-03-08
Applicant: ClearSign Combustion Corporation
Inventor： Robert E. Breidenthal , Vincenzo Casasanta, III , Joseph Colannino , David B. Goodson , Tracy A. Prevo , Richard F. Rutkowski , Christopher A. Wiklof
CPC classification number: F23N5/16 , F23B1/00 , F23C99/001 , F23N3/00
Abstract: A system is configured to apply a voltage, charge, and/or an electric field to a combustion reaction responsive to acoustic feedback from the combustion reaction.
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