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:
Oct. 12, 1993
Filed:
May. 21, 1992
Applicant:
Inventor:
Michael G May, CH-1180 Rolle, CH;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23M / ;
U.S. Cl.
CPC ...
431-9 ; 431116 ; 431 75 ; 431351 ;
Abstract
The process for the continuous combustion of fluid fuel, for example fuel oil or gas, comprises the flow of several air jets through the opening of a screen, these air jets being arranged in such a manner that a multidimensional layering of mixtures of fuel, recirculated flue gas and air in the axial, radial, and circumferential directions is obtained within a fire tube. In this manner, the amount of noxious combustion products is reduced to values which are lower than the most severe emission limits in the world, namely the Swiss pollution standards.