The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2016
Filed:
Aug. 16, 2010
Applicants:
Akito Watanabe, Fuji, JP;
Mituru Sano, Fuji, JP;
Toshinobu Muku, Fuji, JP;
Inventors:
Assignee:
PURPOSE COMPANY LIMITED, Fuji-Shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24H 9/20 (2006.01); F23N 5/02 (2006.01); F23N 5/26 (2006.01); C21D 11/00 (2006.01); C21D 9/66 (2006.01); F23J 15/00 (2006.01); F23L 17/00 (2006.01); F23L 17/16 (2006.01); F24H 1/00 (2006.01); G09B 7/02 (2006.01); F23L 11/02 (2006.01); F23N 1/02 (2006.01); F23N 1/04 (2006.01); F23N 5/24 (2006.01); F24H 1/40 (2006.01); F24H 8/00 (2006.01);
U.S. Cl.
CPC ...
F23L 11/02 (2013.01); F23N 1/022 (2013.01); F23N 1/042 (2013.01); F23N 5/022 (2013.01); F23N 5/242 (2013.01); F24H 1/40 (2013.01); F24H 8/00 (2013.01); F24H 9/2035 (2013.01); F23J 2213/30 (2013.01); F23N 2031/28 (2013.01); F23N 2041/04 (2013.01); Y02B 30/102 (2013.01);
Abstract
A combustion apparatus includes combustion means generating combustion exhaust by combustion of fuel, heat exchange means exchanging heat of the combustion exhaust, and exhaust dilution unit supplying dilution air after the heat exchange by the heat exchange means and diluting the combustion exhaust after the heat exchange, and controls a temperature of the combustion exhaust after the heat exchange below a predetermined temperature by dilution by air supply.