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. 03, 2010
Filed:
Mar. 07, 2005
Hamid A. Abbasi, Naperville, IL (US);
Harry Kurek, Dyer, IN (US);
Yaroslav Chudnovsky, Skokie, IL (US);
Vladimir G. Lisienko, Ekaterinburg, RU;
German K. Malikov, Ekaterinburg, RU;
Hamid A. Abbasi, Naperville, IL (US);
Harry Kurek, Dyer, IN (US);
Yaroslav Chudnovsky, Skokie, IL (US);
Vladimir G. Lisienko, Ekaterinburg, RU;
German K. Malikov, Ekaterinburg, RU;
Gas Technology Institute, Des Plaines, IL (US);
Abstract
A direct flame impingement method and apparatus employing at least one multi-ported, internally recuperated burner. The burner includes an innermost coaxial conduit having a first fluid inlet end and a first fluid outlet end, an outermost coaxial conduit disposed around the innermost coaxial conduit and having a combustion products outlet end proximate the first fluid inlet end of the innermost coaxial conduit and a combustion products inlet end proximate the first fluid outlet end of the innermost coaxial conduit, and a coaxial intermediate conduit disposed between the innermost coaxial conduit and the outermost coaxial conduit, whereby a second fluid annular region is formed between the innermost coaxial conduit and the intermediate coaxial conduit and a combustion products annular region is formed between the intermediate coaxial conduit and the outermost coaxial conduit. The intermediate coaxial conduit has a second fluid inlet end proximate the first fluid inlet end of the innermost coaxial conduit and a second fluid outlet end proximate the combustion products inlet end of the outermost coaxial conduit.