Heliostat assembly
CA 1209000 A · Owner: Moore, Walter T. · Inventors: Moore, Walter T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
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 …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted August 5, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 5, 2003.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.