公开(公告)号：EP2956719A4

公开(公告)日：2016-10-26

申请号：EP14752039

申请日：2014-02-14

Applicant: CLEARSIGN COMB CORP

Inventor： KARKOW DOUGLAS W ,  KRICHTAFOVITCH IGOR A ,  COLANNINO JOSEPH ,  PREVO TRACY A ,  WIKLOF CHRISTOPHER A

IPC: F23N1/00 ,  F23D14/80 ,  F23N5/00

CPC classification number: F23D14/14 ,  F23C5/08 ,  F23C99/001 ,  F23C2200/00 ,  F23D14/20 ,  F23D14/70 ,  F23D14/74 ,  F23D14/84 ,  F23D23/00 ,  F23M5/025 ,  F23N2037/02

Abstract: A perforated flame holder and burner including a perforated flame holder provides reduced oxides of nitrogen (NOx) during operation. The perforated flame holder includes a pattern of elongated apertures extending between a proximal and a distal surface of the flame holder relative to a fuel nozzle. The perforated flame holder can provide a significantly reduced flame height while maintaining heat output from the burner.

Abstract translation: 包括穿孔火焰保持器的穿孔火焰保持器和燃烧器在操作期间提供减少的氮氧化物（NOx）。 穿孔火焰保持器包括在火焰保持器的近端表面和远端表面之间相对于燃料喷嘴延伸的细长孔的图案。 穿孔火焰保持器可以在保持来自燃烧器的热量输出的同时提供显着降低的火焰高度。

公开(公告)号：EP2861341A4

公开(公告)日：2016-02-24

申请号：EP13803448

申请日：2013-06-17

Applicant: CLEARSIGN COMB CORP

Inventor： COLANNINO JOSEPH ,  GOODSON DAVID B ,  KRICHTAFOVITCH IGOR A ,  WIKLOF CHRISTOPHER A

IPC: B01J19/08 ,  B01J19/26 ,  F23C5/00 ,  F23C99/00 ,  F23D14/84

CPC classification number: F23D14/84 ,  F23C99/001

公开(公告)号：EP2798270A4

公开(公告)日：2015-08-26

申请号：EP12861300

申请日：2012-12-28

Applicant: CLEARSIGN COMB CORP

Inventor： COLANNINO JOSEPH ,  PREVO TRACY A ,  KRICHTAFOVITCH IGOR A ,  WIKLOF CHRISTOPHER A

IPC: F23Q3/00 ,  F23D99/00

CPC classification number: H02J17/00 ,  F23C99/001 ,  F23D14/00 ,  H02J50/05 ,  H02J50/10

公开(公告)号：CA2928451A1

公开(公告)日：2015-05-14

申请号：CA2928451

申请日：2014-11-10

Applicant: CLEARSIGN COMB CORP

Inventor： KARKOW DOUGLAS W ,  COLANNINO JOSEPH ,  KRICHTAFOVITCH IGOR A ,  BREIDENTHAL ROBERT E ,  WIKLOF CHRISTOPHER A

IPC: F23D14/26 ,  F23D11/10

Abstract: A combustion system includes an electrically actuated flame location control mechanism.

公开(公告)号：CA2892231A1

公开(公告)日：2014-08-21

申请号：CA2892231

申请日：2014-02-14

Applicant: CLEARSIGN COMB CORP

Inventor： KARKOW DOUGLAS W ,  KRICHTAFOVITCH IGOR A ,  COLANNINO JOSEPH ,  PREVO TRACY A ,  WIKLOF CHRISTOPHER A

IPC: F23N1/00 ,  F23D14/80 ,  F23N5/00

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 lifted 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.

公开(公告)号：MX2014007905A

公开(公告)日：2015-04-16

申请号：MX2014007905

申请日：2012-12-28

Applicant: CLEARSIGN COMB CORP

Inventor： COLANNINO JOSEPH ,  PREVO TRACY A ,  KRICHTAFOVITCH IGOR A ,  WIKLOF CHRISTOPHER A

IPC: F23Q3/00 ,  F23D99/00

Abstract: Un aparato para la mejora de la radiación de la llama incluye un sistema de carga de la llama y un electrodo eléctricamente aislado. Se aplica un voltaje variable en el tiempo al sistema de carga de la llama y el sistema de carga de la llama confiere una carga variable en el tiempo o un voltaje variable en el tiempo correspondiente sobre la llama. La llama responde a la carga o voltaje variable en el tiempo incrementando su luminosidad.

公开(公告)号：CA2892234A1

公开(公告)日：2014-08-21

申请号：CA2892234

申请日：2014-02-14

Applicant: CLEARSIGN COMB CORP

Inventor： KARKOW DOUGLAS W ,  COLANNINO JOSEPH ,  KRICHTAFOVITCH IGOR A ,  BREIDENTHAL ROBERT E ,  WIKLOF CHRISTOPHER A

IPC: F23D14/26 ,  F23D14/80 ,  F23D14/84 ,  F23M3/12

Abstract: A perforated flame holder and burner including a perforated flame holder provides reduced oxides of nitrogen (NOx) during operation. The perforated flame holder includes a pattern of elongated apertures extending between a proximal and a distal surface of the flame holder relative to a fuel nozzle. The perforated flame holder can provide a significantly reduced flame height while maintaining heat output from the burner.

公开(公告)号：CA2860054A1

公开(公告)日：2013-07-04

申请号：CA2860054

申请日：2012-12-28

Applicant: CLEARSIGN COMB CORP

Inventor： COLANNINO JOSEPH ,  PREVO TRACY A ,  KRICHTAFOVITCH IGOR A ,  WIKLOF CHRISTOPHER A

IPC: F23D14/84

Abstract: An apparatus for enhancing flame radiation includes a flame charging system and an electrically isolated electrode. A time-varying voltage is applied to the flame charging system and the flame charging system imparts a corresponding time-varying charge or time-varying voltage onto the flame. The flame responds to the time-varying charge or voltage by increasing its luminosity.