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:
Jul. 03, 1984
Filed:
Dec. 20, 1982
Applicant:
Inventors:
Satoshi Hisaoka, Fujinomiya, JP;
Toshihiko Saito, Yokohama, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23C / ;
U.S. Cl.
CPC ...
431-1 ;
Abstract
In a pulse burner of the type wherein an air-fuel mixture in a combustion chamber is explosively burnt by an ignition plug, a flapper valve repeatedly opens and closes an air inlet passage and a fuel inlet passage so as to repeat explosive combustion of an air-fuel mixture at a high frequency, there is provided a flame detector which interrupts the ignition plug and a fan for supplying air into the combustion chamber once the combustion has started normally.