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:
Feb. 01, 2011
Filed:
Nov. 21, 2007
Applicant:
Theodore Edward Larsen, Minneapolis, MN (US);
Inventor:
Theodore Edward Larsen, Minneapolis, MN (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F24J 2/10 (2006.01); F24J 2/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solar collector has operably connected reflective panels that can be positioned to substantially form a parabolic trough that concentrates solar radiation onto a tube running along the focal line of the trough. A folding mechanism can be manually or automatically operated to selectively fold and unfold the panels into open and closed positions and into any number of intermediate positions, including the position characterized by formation of a parabolic trough. A rotating mechanism can be manually or automatically operated to selectively rotate the solar collector about an axis parallel to the focus line of the parabolic trough.