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Patent Searching and Data


Title:
BOILER
Document Type and Number:
WIPO Patent Application WO/2015/166697
Kind Code:
A1
Abstract:
This gas-fired boiler (1) comprises a main burner (3) and a pilot burner (6) for igniting the main burner (3). When stopping combustion in the main burner (3), combustion in the pilot burner (6) starts after combustion in the main burner (3) stops. When starting combustion in the main burner (3), combustion in the pilot burner (6) stops after combustion in the main burner (3) combustion starts.

Inventors:
FUJIWARA TATSUYA (JP)
Application Number:
JP2015/055220
Publication Date:
November 05, 2015
Filing Date:
February 24, 2015
Export Citation:
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Assignee:
MIURA KOGYO KK (JP)
International Classes:
F23N5/18; F22B35/00; F23N5/24; F23Q9/08
Domestic Patent References:
WO1999005454A11999-02-04
Foreign References:
JP2004044953A2004-02-12
JP2006038417A2006-02-09
JP2013088035A2013-05-13
JP2006090690A2006-04-06
JP2013076479A2013-04-25
JP2006084094A2006-03-30
US20130014708A12013-01-17
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