| 摘要 |
Solar generators have Fresnel lenses and spaced heat absorbers or photovoltaic cells for receiving focused solar rays. Heat is removed from their backs by boiling liquid in conical receivers. Pins or fins extend rearward into the receivers from the heat absorbers or photovoltaic cells. Liquid supply to the receivers is controlled by valves and floats or sensors. Tubes remove steam or vapor from the receivers for driving generators or for cooling photovoltaic cells. Hinged tubes which form the foldable support conduct the steam to generators and condense the vapor. Liquid is returned to a holding tank, is pumped to a distribution tank and is conducted by some of the structural tubes back to the valved receivers.
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