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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
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor： David B. Goodson , Tracy A. Prevo , Joseph Colannino , Robert E. Breidenthal , Igor A. Krichtafovitch , Christopher A. Wiklof
IPC: F23C99/00 , B01D46/00 , B01D53/32 , F23G5/12 , F23C6/04 , F01N3/08 , F23G5/44 , F23C9/00 , F23C1/02 , F23C5/08
Abstract: 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：US09879858B2
公开(公告)日：2018-01-30
申请号：US13731095
申请日：2012-12-30
Applicant: ClearSign Combustion Corporation
Inventor： David B. Goodson , Tracy A. Prevo , Joseph Colannino , Robert E. Breidenthal , Christopher A. Wiklof
CPC classification number: F23L7/00 , F23C99/001 , F23D14/84 , F23D91/00
Abstract: 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
Applicant: ClearSign Combustion Corporation
Abstract: 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：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：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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Patent Agency Ranking
公开(公告)号：US09310077B2
公开(公告)日：2016-04-12
申请号：US13956315
申请日：2013-07-31
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.
Abstract translation: 系统被配置为响应于来自燃烧反应的声反馈将电压，电荷和/或电场施加到燃烧反应。
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公开(公告)号：US10337729B2
公开(公告)日：2019-07-02
申请号：US15702614
申请日：2017-09-12
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 , F23N5/00 , F23N1/00 , F23D14/02 , F23D14/74 , F23D14/14 , F23D11/44 , F23D11/02 , F23D11/38 , F23D11/40 , F23L7/00 , F23C9/06 , F23D14/26 , F23N1/02 , F23D11/42 , F23N5/10
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：US10240788B2
公开(公告)日：2019-03-26
申请号：US16104587
申请日：2018-08-17
Applicant: ClearSign Combustion Corporation
Inventor： Douglas W. Karkow , Joseph Colannino , Igor A. Krichtafovitch , Robert E. Breidenthal , Christopher A. Wiklof
IPC: F23N5/02 , F23C99/00 , F23D11/42 , F23D14/26 , F23D14/72 , F23Q9/08 , F23Q13/02 , F23N1/00 , F23C5/02 , F23N5/18 , F23C5/08
Abstract: A combustion system includes an electrically actuated flame location control mechanism.
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公开(公告)号：US09909759B2
公开(公告)日：2018-03-06
申请号：US15165573
申请日：2016-05-26
Applicant: ClearSign Combustion Corporation
Inventor： David B. Goodson , Tracy A. Prevo , Joseph Colannino , Robert E. Breidenthal , Igor A. Krichtafovitch , Christopher A. Wiklof
CPC classification number: F23J15/022
Abstract: In a combustion system, a charge source is configured to cooperate with a collection plate and a director conduit to cause at least one particle charge-to-mass classification to be reintroduced to a flame for further reaction.
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公开(公告)号：US09696031B2
公开(公告)日：2017-07-04
申请号：US15050177
申请日：2016-02-22
Applicant: ClearSign Combustion Corporation
Inventor： David B. Goodson , Tracy A. Prevo , Joseph Colannino , Robert E. Breidenthal , Igor A. Krichtafovitch , Christopher A. Wiklof
IPC: F23C99/00 , B01D46/00 , B01D53/32 , F23G5/12 , F01N3/08 , F23C6/04 , F23C9/00 , F23C1/02 , F23C5/08 , F23G5/44
CPC classification number: F23C99/001 , B01D46/0032 , B01D53/323 , F01N3/0892 , F01N2240/04 , F23B2900/00006 , F23C1/02 , F23C5/08 , F23C6/047 , F23C9/00 , F23C2201/301 , F23G5/12 , F23G5/442 , F23G2204/103 , F23J2217/102
Abstract: 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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