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:
Aug. 18, 1992
Filed:
Mar. 20, 1990
Applicant:
Inventors:
Mitsuyoshi Nakamoto, Nara, JP;
Tatsuo Fujita, Osaka, JP;
Sachio Nagamitsu, Kyoto, JP;
Kenji Okamoto, Nara, JP;
Kenkichi Hashido, Nara, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23C / ;
U.S. Cl.
CPC ...
431176 ; 431178 ; 431179 ; 431 10 ;
Abstract
A burner has first and second nozzles communicated with a combustion chamber and defined in a wall structure surrounding the combustion chamber. The first and second nozzles are opposed to each other and positioned adjacent an exit opening of a fuel supply passage that is defined in the wall structure. The burner also has first and second secondary air supply ports defined in the wall structure adjacent the exit of the combustion chamber in opposition to each other.