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. 02, 2002
Filed:
Jan. 09, 2001
Jørgen Bøgild Johnsen, Søborg, DK;
FLS miljo a/s, Valby, DK;
Abstract
Loosely stacked fuel ( ) is introduced through a charging opening ( ) into the furnace ( ) of the boiler on a first support ( ), and jets ( ) of ignition air entraining hot flue gas from the furnace are directed at the surface of the fuel on the support so that the surface layer is ignited and the fuel is partially gasified. The fuel is passed onto a grate ( ) located at a lower level on for final combustion. The air from the ignition air jets ( ) are permitted, together with the entrained flue gas, to pass down through the loosely stacked fuel ( ) and the first support ( ) and then to flow off to the furnace ( ). The flue gas entrained by the ignition air jets ( ) is drawn substantially from a section of the furnace through which flows a mixture of combustion products from the first support and the grate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile