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公开(公告)号：US10458649B2
公开(公告)日：2019-10-29
申请号：US15091807
申请日：2016-04-06
摘要： 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.
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公开(公告)号：US10101024B2
公开(公告)日：2018-10-16
申请号：US15605062
申请日：2017-05-25
发明人： David B. Goodson , Tracy A. Prevo , Joseph Colannino , Robert E. Breidenthal , Igor A. Krichtafovitch , Christopher A. Wiklof
IPC分类号： F23C99/00 , B01D46/00 , B01D53/32 , F23G5/12 , F23C6/04 , F01N3/08 , F23G5/44 , F23C9/00 , F23C1/02 , F23C5/08
摘要： According to embodiments, a co-fired or multiple fuel combustion system is configured to apply an electric field to a combustion region corresponding to a second fuel that normally suffers from poor combustion and/or high sooting. Application of an AC voltage to the combustion region was found to increase the extent of combustion and significantly reduce soot evolved from the second fuel.
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公开(公告)号：US10047950B2
公开(公告)日：2018-08-14
申请号：US15165914
申请日：2016-05-26
摘要： An oscillating combustor can support a time-sequenced combustion reaction having rich and lean phases by applying a variable voltage charge to a fuel stream or flame that flows adjacent to a conductive or semiconductive flame holder held in electrical continuity with an activation voltage.
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公开(公告)号：US09879858B2
公开(公告)日：2018-01-30
申请号：US13731095
申请日：2012-12-30
发明人： David B. Goodson , Tracy A. Prevo , Joseph Colannino , Robert E. Breidenthal , Christopher A. Wiklof
CPC分类号： F23L7/00 , F23C99/001 , F23D14/84 , F23D91/00
摘要： An inertial electrode launcher may be configured to project charged particles or a voltage comprising an inertial electrode proximate a flame or combustion gas produced by the flame.
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公开(公告)号：US09702550B2
公开(公告)日：2017-07-11
申请号：US13950249
申请日：2013-07-24
摘要： An electrically stabilized burner is configured to support a combustion reaction such as a combustion reaction substantially at a selected fuel dilution and with a mixing rate selected to maximize the reaction rate without quenching the combustion reaction.
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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
CPC分类号： F23C99/001 , F23D11/406 , F23D14/02 , F23D14/82
摘要： 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.
摘要翻译： 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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7.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
IPC分类号： 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分类号： 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
摘要： 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.
摘要翻译： 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
CPC分类号： F23C99/001 , F23C5/00 , F23C15/00 , F23C99/00 , F23N5/20
摘要： 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.
摘要翻译： 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
IPC分类号： 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
摘要： 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：US10753605B2
公开(公告)日：2020-08-25
申请号：US15818526
申请日：2017-11-20
发明人： Joseph Colannino
摘要： A low NOx burner is configured to support a combustion reaction at a selected fuel mixture by anchoring a flame at a conductive flame anchor responsive to current flow between charges carried by the flame and the conductive flame anchor.
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