Receiver for solar power stations

A receiver for solar power stations, comprising hollow mirror means each having a respective focal length, spherical absorber means operatively positioned substantially in the respective focal point, said spherical absorber means comprising inner hemispherical wall means having a winding groove preformed therein, and distributed duct means comprising tubular channel means wound into the groove preformed in said hemispherical wall means.

A receiver for solar power stations, comprising hollow mirror means each having a respective focal length, spherical absorber means operatively positioned substantially in the respective focal point, said spherical absorber means comprising spherical or hemispherical body means having respective surface wall means, distributed circulatory duct means operatively forming part of said surface wall means, said surface wall means of said spherical absorber means comprising a preformed winding groove and said distributed duct means comprising tubular channel means wound into said groove distributed over the surface wall means, and cover layer means formed over said surface wall means and duct means, said spherical absorber means being irradiated on the outside thereof by sunlight concentrated by the hollow mirror means.