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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:US10551058B2
公开(公告)日:2020-02-04
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
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:US10514165B2
公开(公告)日:2019-12-24
申请号:US15637820
申请日:2017-06-29
Applicant: CLEARSIGN COMBUSTION CORPORATION
Inventor: Douglas W. Karkow , Joseph Colannino , James K. Dansie , Jesse Dumas , Christopher A. Wiklof
Abstract: A burner system that employs a perforated flame holder and is configured to combust a powdered solid fuel includes a structure configured to protect the perforated flame holder from erosion caused by particles of the solid fuel.
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公开(公告)号:US10295185B2
公开(公告)日:2019-05-21
申请号:US15098657
申请日:2016-04-14
Applicant: ClearSign Combustion Corporation
Inventor: Joseph Colannino , Jesse Dumas , Christopher A. Wiklof
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.
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公开(公告)号:US11313553B2
公开(公告)日:2022-04-26
申请号:US16033854
申请日:2018-07-12
Applicant: ClearSign Combustion Corporation
Inventor: James K. Dansie , Douglas W. Karkow , Jesse Dumas , Donald Kendrick , Sunny Karnani , Christopher A. Wiklof
Abstract: A combustion system includes a fuel and oxidant source that outputs fuel and oxidant, a first perforated flame holder, and a second perforated flame holder separated from the first perforated flame holder by a gap. The first and second perforated flame holders sustain a combustion reaction of the fuel and oxidant within the first and second perforated flame holders.
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公开(公告)号:US10571124B2
公开(公告)日:2020-02-25
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
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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