| 摘要 |
<p>The device has a solar furnace (2) communicating via its top with a ventilating shaft (3), and via its bottom with a cold air intake duct (4). A wind generator is enclosed in a cage (8a) opened tangential to the duct, and an impeller drives an axle of the wind generator to activate an electric generator (8c). Solar concentrator (1) concentrates light reflected from sun on a specific point, and heats the furnace.</p> |
