Patent ID: 6651434
Filing Date: 2003-11-25
Classification: F01K,F03G,Y02E,Y02T

Abstract:
A device for reception and storage of solar energy as gravitational potential energy of a liquid, that is evaporated in a sun area, the vapor is rised to a high level, being condensed in a shade area, stored as liquid and used in a conventional way as hydroelectric energy, comprisingan evaporation reservoir located in the sun area having a cover of transparent plastic or a glass with low reflection index, walls and floor with an internal coal of copper or material with high solar absorption and an external coat thermally insulating, a vapor conduit located in the sun area from the reservoir to the shade area having the cover of transparent plastic or the glass with low reflection index, the floor with the internal coat of copper or material with high solar absorption, and the external coat thermally insulating.