| 摘要 |
<p>A generator includes a turbine with blades (2), a reservoir (7), an air pump (3), an air tube (4) and a dynamo (5). Water is filled in the reservoir (7) and the turbine is submerged in water. Air is pumped into the air tube (4) beneath the blades by the air pump (3) and is delivered to the water. The blades (2) are rotated by the air delivered into the water so as to rotate the dynamo (5) to produce electricity.</p> |
