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. 17, 1984
Filed:
Oct. 06, 1981
Walter T Moore, Camarillo, CA (US);
Veda Incorporated, Arlington, VA (US);
Abstract
An improved heliostat comprises a focusing reflector having a toroidal configuration. Mounting means for the reflector comprises means defining a first axis parallel to the earth's polar axis, and means defining a declination axis perpendicular to the first axis. The reflector is mounted for rotation about the declination axis. The means defining the declination axis and the reflector are jointly rotatable about the first axis. A field of heliostats in accordance with the present invention may be arranged to reflect solar radiation to a common receiver. A suitable heliostat field arrangement is a field lying in a plane which is inclined with respect to a horizontal plane at the earth's surface. Also disclosed is a deflecting means for each heliostat facilitating rapid focusing of all heliostats in a field upon the receiver, or rapid defocusing of the field.