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公开(公告)号：US20140162197A1
公开(公告)日：2014-06-12
申请号：US14092857
申请日：2013-11-27
Applicant: ClearSign Combustion Corporation
Inventor： IGOR A. KRICHTAFOVITCH , CHRISTOPHER A. WIKLOF
IPC: F23N5/00
CPC classification number: F23N5/00 , F23C99/001 , F23D14/84 , F23D23/00 , Y02T50/677
Abstract: A multijet burner system includes a plurality of fuel nozzles, each configured to support a respective flame, a plurality of charge electrodes, each positioned and configured to apply a charge potential to a fluid flow corresponding to a respective one of the plurality of fuel nozzles, and a charge controller operatively coupled to each of the plurality of charge electrodes and configured to control a voltage potential applied to each respective charge electrode. By selecting the magnitude and polarity of a charge potential applied to individual ones of the flames of the plurality of burners, the flames can be made to change positions, move to selected positions, and redistribute themselves within a volume.
Abstract translation: 多喷嘴燃烧器系统包括多个燃料喷嘴，每个燃料喷嘴被配置为支撑相应的火焰，多个充电电极，每个充电电极定位和配置为向对应于多个燃料喷嘴中的相应一个的喷嘴的流体流施加电荷电位， 以及充电控制器，其可操作地耦合到所述多个充电电极中的每一个并且被配置为控制施加到每个相应充电电极的电压电位。 通过选择施加到多个燃烧器中的各个火焰的电荷电位的大小和极性，可以使火焰改变位置，移动到所选择的位置，并在体积内重新分配自身。
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公开(公告)号：US20200003411A1
公开(公告)日：2020-01-02
申请号：US16540449
申请日：2019-08-14
Applicant: ClearSign Combustion Corporation
Inventor： CHRISTOPHER A. WIKLOF
Abstract: A combustion system includes an ionizer configured to eject charges (or accept charges) for uptake by a combustion reaction to cause a combustion reaction to carry a majority charge or voltage. The ionizer includes an inner electrode, a dielectric body surrounding the inner electrode, and one or more conductive or semi-conductive inner electrodes disposed on the surface of the dielectric body. The inner and outer electrodes are configured to be in a capacitive relationship.
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公开(公告)号：US20190257516A1
公开(公告)日：2019-08-22
申请号：US16279032
申请日：2019-02-19
Applicant: ClearSign Combustion Corporation
Inventor： DOUGLAS W. KARKOW , DONALD KENDRICK , JOSEPH COLANNINO , JESSE DUMAS , JONATHAN P. DEES , JAMES K. DANSIE , CHRISTOPHER A. WIKLOF
Abstract: A furnace includes a perforated flame holder formed from an array of tiles. The perforated flame holder is stabilized by a support member extending between at least adjacent tiles. Elongated support members may be positioned to extend through each of the tiles in a respective column of the array of tiles.
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公开(公告)号：US20190113224A1
公开(公告)日：2019-04-18
申请号：US16217913
申请日：2018-12-12
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：US20180087774A1
公开(公告)日：2018-03-29
申请号：US15720899
申请日：2017-09-29
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： DOUGLAS W. KARKOW , JAMES K. DANSIE , JESSE DUMAS , DONALD KENDRICK , IGOR A. KRICHTAFOVITCH , JOSEPH COLANNINO , CHRISTOPHER A. WIKLOF
CPC classification number: F23N1/005 , F23D14/14 , F23N5/265 , F23N2027/02 , F23N2027/28 , F23N2029/00 , F23N2037/02 , F23N2900/00
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 perforated 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.
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Patent Agency Ranking
公开(公告)号：US20170010019A1
公开(公告)日：2017-01-12
申请号：US15215401
申请日：2016-07-20
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： DOUGLAS W. KARKOW , JOSEPH COLANNINO , IGOR A. KRICHTAFOVITCH , ROBERT E. BREIDENTHAL , CHRISTOPHER A. WIKLOF
CPC classification number: F24H1/205 , F23C2203/20 , F23D14/145 , F23M9/06 , F24H1/26 , F24H1/285 , F24H9/0015 , F24H9/0026 , F24H9/1836
Abstract: A fire tube boiler includes a perforated flame holder configured to hold a combustion reaction that produces very low oxides of nitrogen (NOx).
Abstract translation: 火管式锅炉包括穿孔火焰保持器，其构造成保持产生非常低的氮氧化物（NOx）的燃烧反应。
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公开(公告)号：US20160363317A9
公开(公告)日：2016-12-15
申请号：US14092911
申请日：2013-11-27
Applicant: ClearSign Combustion Corporation
Inventor： IGOR A. KRICHTAFOVITCH , JOSEPH COLANNINO , CHRISTOPHER A. WIKLOF
IPC: F23N5/00
CPC classification number: F23N5/00 , F23C99/001 , F23D14/84 , F23N5/12
Abstract: An ionizer provides charged particles to charge a combustion reaction. A conductive flame holder cooperates with the charged combustion reaction to hold the combustion reaction away from a fuel nozzle. Dilution and/or premixing of the fuel in the region between the fuel nozzle and the conductive flame holder results in a reduced flame temperature. The reduced flame temperature results in a reduced output of oxides of nitrogen (NOx).
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58.发明申请FLAME VISUALIZATION CONTROL FOR A BURNER INCLUDING A PERFORATED FLAME HOLDER 审中-公开燃烧器的火焰可视化控制，包括执行火焰灯座公开(公告)号：US20160305660A1
公开(公告)日：2016-10-20
申请号：US15132807
申请日：2016-04-19
Applicant: ClearSign Combustion Corporation
Inventor： JOSEPH COLANNINO , DOUGLAS W. KARKOW , ROBERT GEIGER , CHRISTOPHER A. WIKLOF
CPC classification number: F23N1/022 , F23C99/001 , F23D2203/102 , F23D2208/10 , F23N5/08 , F23N5/082 , F23N2029/04 , F23N2029/20
Abstract: A combustion system includes a perforated flame holder, a camera, and a control circuit. The perforated flame holder sustains a combustion reaction within the perforated flame holder. The image capture device takes a plurality of images of the combustion reaction. The control circuit produces from the images an averaged image and adjusts the combustion reaction based on the adjusted image.
Abstract translation: 燃烧系统包括穿孔火焰支架，照相机和控制电路。 穿孔火焰支架在穿孔火焰支架内保持燃烧反应。 图像捕获装置摄取燃烧反应的多个图像。 控制电路从图像中产生平均图像，并根据经调整的图像调节燃烧反应。
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公开(公告)号：US20160298836A1
公开(公告)日：2016-10-13
申请号：US15098657
申请日：2016-04-14
Applicant: ClearSign Combustion Corporation
Inventor： JOSEPH COLANNINO , JESSE DUMAS , CHRISTOPHER A. WIKLOF
CPC classification number: F23N1/022 , F23C99/001 , F23D2203/102 , F23D2208/10 , F23N5/08 , F23N5/082 , F23N2029/04 , F23N2029/20
Abstract: A combustion system includes, burner, a camera, and a control circuit. The burner initiates a combustion reaction. The camera takes a plurality of images of the combustion reaction. The control circuit produces from the images an averaged image and adjusts the combustion reaction based on the adjusted image.
Abstract translation: 燃烧系统包括燃烧器，照相机和控制电路。 燃烧器启动燃烧反应。 摄像机拍摄燃烧反应的多个图像。 控制电路从图像中产生平均图像，并根据经调整的图像调节燃烧反应。
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公开(公告)号：US20160290633A1
公开(公告)日：2016-10-06
申请号：US15090241
申请日：2016-04-04
Applicant: ClearSign Combustion Corporation
Inventor： DAVID F. CHERPESKE , IGOR A. KRICHTAFOVITCH , DOUGLAS W. KARKOW , JOSEPH COLANNINO , JESSE DUMAS , CHRISTOPHER A. WIKLOF
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。
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