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:
Jan. 19, 2010
Filed:
Feb. 09, 2006
Applicants:
Yuji Yoshinari, Matsuyama, JP;
Osamu Tanaka, Matsuyama, JP;
Yukihiro Tokunaga, Matsuyama, JP;
Inventors:
Assignee:
Miura Co., Ltd., Matsuyama-shi, Ehime-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a boiler capable of realizing a reduction in O, a reduction in NOx, and a reduction in CO. The present invention provides a boiler including: a premixed gas burner, and water tubes in close proximity to the premixed gas burner, characterized in that the premixed gas burner ejects a premixed gas toward the water tubes at a predetermined angle; and the boiler further includes a fuel supply portion capable of supplying at least one of a gas fuel and a premixed gas provided at a position on a downstream side of and spaced apart by a predetermined distance from the premixed gas burner.