公开(公告)号：US20190107331A1

公开(公告)日：2019-04-11

申请号：US16166509

申请日：2018-10-22

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： DONALD KENDRICK ,  JAMES K. DANSIE ,  DOUGLAS W. KARKOW ,  CHRISTOPHER A. WIKLOF

IPC: F27D99/00 ,  F23D14/14 ,  F23D14/26 ,  F23D14/58 ,  F23D14/70

Abstract: A combustion system includes a fuel and oxidant source and a flame holder. The flame holder includes a plurality of discrete slats arranged in parallel defining combustion channels between adjacent slats. The fuel and oxidant source outputs fuel and oxidant into the combustion channels. The flame holder holds a combustion reaction of the fuel and oxidant in the combustion channels.

公开(公告)号：US20190011123A1

公开(公告)日：2019-01-10

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

IPC: F23D11/40 ,  F23D14/70 ,  F23D14/14 ,  F23M9/06

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.

公开(公告)号：US20200056782A1

公开(公告)日：2020-02-20

申请号：US16558853

申请日：2019-09-03

Applicant: ClearSign Combustion Corporation

Inventor： JONATHAN BUCHER ,  DONALD KENDRICK ,  JAMES K. DANSIE ,  DOUGLAS W. KARKOW

IPC: F23D14/26 ,  F23D14/70 ,  F23D14/58 ,  F27D1/00 ,  F27D1/18

Abstract: A flame holder system includes a support structure configured to support a plurality of burner tiles within a furnace volume. The support structure includes a frame supporting a support lattice. A number of burner tiles are arranged in an array on the support lattice. The support structure is configured to be assemblable without tools inside the furnace volume, using components that are sized to fit through an access port in a wall of the furnace.

公开(公告)号：US20200003413A1

公开(公告)日：2020-01-02

申请号：US16508576

申请日：2019-07-11

Applicant: ClearSign Combustion Corporation

Inventor： JAMES K. DANSIE ,  DONALD KENDRICK ,  DOUGLAS W. KARKOW

IPC: F23D14/14 ,  F23D14/02 ,  F23D14/26 ,  F23D14/32 ,  F23D14/58

Abstract: A combustion system includes a perforated flame holder and a plurality of bluff body members positioned between the perforated flame holder and a fuel source. The fuel source outputs a fuel stream through gaps between the bluff body members toward the perforated flame holder. The perforated flame holder and the bluff body members collectively hold a combustion reaction supported by the fuel stream.

公开(公告)号：US20180038588A1

公开(公告)日：2018-02-08

申请号：US15668562

申请日：2017-08-03

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： DOUGLAS W. KARKOW ,  JOSEPH COLANNINO ,  ROBERTO RUIZ ,  JESSE DUMAS ,  JAMES K. DANSIE ,  DONALD KENDRICK ,  NICHOLAS S. BROMER ,  CHRISTOPHER A. WIKLOF

IPC: F23D14/14 ,  F23C5/06 ,  F23D14/58 ,  F23D11/40 ,  F23D14/32

CPC classification number: F23D14/14 ,  F01N3/2066 ,  F23C5/02 ,  F23C5/06 ,  F23D11/004 ,  F23D11/406 ,  F23D14/04 ,  F23D14/32 ,  F23D14/58 ,  F23D14/66 ,  F23D14/70 ,  F23D14/74 ,  F23D14/82 ,  F23D2209/20 ,  F23D2214/00 ,  F23M9/06 ,  F23R3/18

Abstract: A combustion system includes a fuel and oxidant source, a perforated flame holder, and a support structure that supports the perforated flame holder at a selected distance from the fuel and oxidant source. The fuel and oxidant source outputs fuel and oxidant onto the perforated flame holder. The perforated flame holder receives the fuel and oxidant and sustains a combustion reaction of the fuel and oxidant within the perforated flame holder.