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:
Mar. 25, 2003
Filed:
Oct. 04, 2000
Lewis M. Fraas, Issaquah, WA (US);
JX Crystals Inc., Issaquah, WA (US);
Abstract
An emitter for use with a generator has a tube closed at one end, heated from its outside with a water-cooled photovoltaic converter array mounted inside for glass-melting application. Several TPV tubes may be inserted through holes in the insulation into the port sections between the glass-melting furnace and the regenerators. Any one of these tubes may be removed for maintenance at any time and replaced with a closure to close off the hole, without affecting the industrial process. The emitter tube may be a SiC or KANTHAL tube. The tube may be lines on its inside with AR coated tungsten foil or the tungsten may be deposited on the inner tube surface as a film followed by the AR coating. The photovoltaic converter array may comprise a polygonal array of shingle circuits where the circuits are fabricated using low bandgap GaSb cells.