Title:
COMBUSTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/172846
Kind Code:
A1
Abstract:
Provided is a combustion device capable of using high-temperature combustion air and capable of forming a flame which whirls and extends in the diameter direction, wherein the combustion device is provided with: a cylindrical portion (5) defining a cylindrical space (4) having a cylindrical shape; a diameter extension portion (7) defining a diameter extension space (6) in which the diameter expands from the cylindrical space (4) toward the inside of a furnace (1); and a nozzle passage (8) comprising a first side (8a) defined by a plane abutting the cylindrical space (4), a second side (8b) defined by a plane opposing the first side (8a), and a third side (8c) defined by a plane which is bent and extended from the second side (8b) and abuts the cylindrical space (4).
Inventors:
KAWAMOTO YUSAKU
KITAMURA KAZUYA
ASAYAMA YUSUKE
KATAYAMA TOMOKI
KITAMURA KAZUYA
ASAYAMA YUSUKE
KATAYAMA TOMOKI
Application Number:
PCT/JP2012/056849
Publication Date:
December 20, 2012
Filing Date:
March 16, 2012
Export Citation:
Assignee:
CHUGAI RO KOGYO KAISHA LTD (JP)
KAWAMOTO YUSAKU
KITAMURA KAZUYA
ASAYAMA YUSUKE
KATAYAMA TOMOKI
KAWAMOTO YUSAKU
KITAMURA KAZUYA
ASAYAMA YUSUKE
KATAYAMA TOMOKI
International Classes:
F23L1/00; F23C7/02; F23L15/02
Foreign References:
| JPH01203809A | 1989-08-16 | |||
| DE102005055642A1 | 2007-05-24 | |||
| JPS5224777U | 1977-02-21 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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