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. 26, 1983
Filed:
Feb. 11, 1982
Applicant:
Inventor:
Alain Girard, Cros de Cagnes, FR;
Assignee:
Societa Nationale Industrielle Aerospatiale, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; H01L / ;
U.S. Cl.
CPC ...
136246 ; 126438 ; 350292 ; 350299 ;
Abstract
The present invention relates to a concave mirror composed of a plurality of planar facets. According to the invention, all the facets are identical and the two dimensions of said facets are such that the square root of their product is at least approximately equal to the ratio of the focal distance of the mirror and of the square root of the rate of concentration of the mirror. The invention finds application in the concentration of solar energy in solar generators.
Quick Actions:
Girard, Alain. (1983). Concave mirror constituted by a plurality of plane facets and solar (U.S. Patent No. 4395581). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4395581
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile