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:
Jun. 06, 2017
Filed:
Mar. 07, 2012
Keigo Matsumoto, Tokyo, JP;
Kazuhiro Domoto, Tokyo, JP;
Naofumi Abe, Tokyo, JP;
Jun Kasai, Tokyo, JP;
Keigo Matsumoto, Tokyo, JP;
Kazuhiro Domoto, Tokyo, JP;
Naofumi Abe, Tokyo, JP;
Jun Kasai, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
Provided is a combustion burner including: a fuel nozzle () that is able to blow a fuel gas obtained by mixing pulverized coal with primary air; a secondary air nozzle () that is able to blow secondary air from the outside of the fuel nozzle (); a flame stabilizer () that is provided at a front end portion of the fuel nozzle () so as to be near the axis center; and a rectification member () that is provided between the inner wall surface of the fuel nozzle () and the flame stabilizer (), wherein an appropriate flow of a fuel gas obtained by mixing solid fuel with air may be realized.