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:
Dec. 31, 2019
Filed:
Jan. 06, 2017
Frontline Aerospace, Inc., Broomfield, CO (US);
Ryan S. Wood, Broomfield, CO (US);
FRONTLINE AEROSPACE, INC., Broomfield, CO (US);
Abstract
An external concentrator is disclosed for use in concentrating reflected solar radiation (e.g., beams or rays) onto a heat collection element (HCE) located at a focal point of a parabolic mirror. The external concentrator includes at least first and second elongated ribs that are adapted to extend radially outward from the outside surface of an HCE and along a linear length (e.g., a portion or all) of the HCE to redirect stray/spilled light into the absorber tube of the HCE. The radial extension of the ribs above the outside surface of the HCE allows a reflective surface of the rib to redirect stray reflected beams/rays that would otherwise bypass the HCE back onto the HCE.