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公开(公告)号：US20160025374A1
公开(公告)日：2016-01-28
申请号：US14811758
申请日：2015-07-28
Applicant: ClearSign Combustion Corporation
Inventor： DOUGLAS W. KARKOW , JOSEPH COLANNINO , CHRISTOPHER A. WIKLOF
CPC classification number: F24H1/205 , F23D14/02 , F23D14/583 , F23D14/64 , F24H1/0036 , F24H1/18 , F24H9/1836
Abstract: A water heater includes a water tank having an inlet and an outlet, and a flue extending through the tank. A nozzle is positioned near a first end of the flue, arranged so as to emit a fuel stream into the flue, and a flame holder is located within the flue in a position to receive the fuel stream and to hold a flame entirely within the flue.
Abstract translation: 热水器包括具有入口和出口的水箱，以及延伸穿过箱的烟道。 喷嘴位于烟道的第一端附近，布置成将燃料流排放到烟道中，并且火焰保持器位于烟道内以接收燃料流并将火焰完全保持在烟道内 。
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公开(公告)号：US20150330625A1
公开(公告)日：2015-11-19
申请号：US14652773
申请日：2014-09-23
Applicant: ClearSign Combustion Corporation
Inventor： DOUGLAS W. KARKOW , JOSEPH COLANNINO , ROBERT E. BREIDENTHAL , CHRISTOPHER A. WIKLOF
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 burner includes a porous flame holder configured to support a combustion reaction to achieve a very low output of oxides of nitrogen (NOx).
Abstract translation: 燃烧器包括构造成支持燃烧反应以实现非常低的氮氧化物（NOx）输出的多孔火焰保持器。
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公开(公告)号：US20150276220A1
公开(公告)日：2015-10-01
申请号：US14741293
申请日：2015-06-16
Applicant: ClearSign Combustion Corporation
Inventor： DOUGLAS W. KARKOW , ROBERT BREIDENTHAL , JOSEPH COLANNINO , CHRISTOPHER A. WIKLOF
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: 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).
Abstract translation: 诸如炉子或锅炉的燃烧系统包括被配置成保持产生非常低的氮氧化物（NOx）的燃烧反应的穿孔反应保持器。
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24.发明申请BURNER WITH A FUEL NOZZLE AND A PERFORATED FLAME HOLDER SEPARATED BY AN ENTRAINMENT DISTANCE 审中-公开具有燃料喷嘴的燃烧器和由入口距离分开的执行火焰保持器公开(公告)号：US20150276217A1
公开(公告)日：2015-10-01
申请号：US14741264
申请日：2015-06-16
Applicant: ClearSign Combustion Corporation
Inventor： DOUGLAS W. KARKOW , ROBERT BREIDENTHAL , JOSEPH COLANNINO , CHRISTOPHER A. WIKLOF
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: 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).
Abstract translation: 诸如炉子或锅炉的燃烧系统包括被配置成保持产生非常低的氮氧化物（NOx）的燃烧反应的穿孔反应保持器。
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公开(公告)号：US20190368723A1
公开(公告)日：2019-12-05
申请号：US16444420
申请日：2019-06-18
Applicant: ClearSign Combustion Corporation
Inventor： DONALD KENDRICK , DOUGLAS W. KARKOW , VENKATESH IYER , JAMES K. DANSIE , JONATHAN BUCHER , AARON SALZBRUN , CHRISTOPHER J. LEE
Abstract: According to an embodiment, a fired heater includes a fuel and combustion air source configured to output fuel and combustion air into a combustion volume, the combustion volume including a combustion volume wall defining a lateral extent separate from an exterior volume. According to an embodiment, the fired heater includes a boiler heater and the combustion volume wall comprises a combustion pipe defining a lateral extent of the combustion volume, the combustion pipe being disposed to separate the combustion volume from a water and steam volume. The fired heater includes a mixing tube aligned to receive the fuel and combustion air from the fuel and combustion air source. The mixing tube may be separated from the combustion volume wall by a separation volume. The fired heater includes a bluff body flame holder aligned to receive a fuel and combustion air mixture from an outlet end of the mixing tube. The bluff body flame holder may be configured to hold a combustion reaction for heating a combustion volume wall. The combustion volume wall may include a combustion pipe. The combustion pipe may be configured to heat the water in the water and steam volume.
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Patent Agency Ranking
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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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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30.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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