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Patent Searching and Data


Title:
蓄熱式燃焼装置
Document Type and Number:
Japanese Patent JP4801185
Kind Code:
B2
Abstract:
Through an operation of a combustion apparatus comprising a plurality of burners (2) each having an air channel provided with a heat accumulator (5), an air supply valve (6) connecting an air supply channel (4) for combustion air to the air channel, and an exhaust valve (7) connecting an exhaust channel for exhausting a combustion gas to the air channel, wherein a part of the burners (2) are out of operation, when a temperature detected by the gas temperature sensor (9) provided in the air channel between the heat accumulator (5) and the exhaust valve (7) of the burner (2) out of operation is equal to or more than a predetermined temperature, the air supply valve (6) of the subject burner (2) is open to prevent the apparatus being damaged due to entrance of combustion gas into the burner without negative effect in a thermal condition of the apparatus.

Inventors:
Yusuke Asayama
Yusaku Kawamoto
Application Number:
JP2009103157A
Publication Date:
October 26, 2011
Filing Date:
April 21, 2009
Export Citation:
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Assignee:
Chugai Furnace Industry Co., Ltd.
International Classes:
F23D14/66; F23L15/02
Domestic Patent References:
JP8035624A
JP3673860B2
JP9210345A
JP9166318A
JP7103668A
JP8128621A
JP8128622A
JP2005272995A
JP2001165413A
JP2007263474A
Attorney, Agent or Firm:
Hiroshi Yamazaki
Mitsuo Tanaka
Atsushi Maeda