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:
Sep. 21, 2004
Filed:
Jul. 15, 2003
Toshihiro Kayahara, Matsuyama, JP;
Noboru Takubo, Matsuyama, JP;
Miura Co., Ltd., Ehime-ken, JP;
Abstract
Combustion method and apparatus for NO reduction which are capable of achieving NO reduction with the value of exhaust NO under 10 ppm, as well as CO reduction at the same time. The combustion method for fulfilling NO reduction and CO reduction by suppressing temperature of combustion gas derived from a burner comprises a NO reduction step for suppressing combustion gas temperature in such a manner that suppression of NO generation is preferred to reduction of exhaust CO value, thereby keeping NO value not more than a specified value, and a CO reduction step for thereafter reducing exhaust CO value resulting from the NO reduction step to not more than a specified value.