| 摘要 |
<p>An electricity generating apparatus using gravity and buoyancy curtails costs of power generation and prevents environmental pollution and destruction of an ecosystem. A water tub is located in a case and contains water thereinside. A plurality of buoyant bodies are stored in the water tub and subject to floating on the water by buoyancy. A drop guiding device is mounted laterally apart from the water tub at a predetermined distance while being aligned with the tub. The drop guiding device loads the buoyant bodies discharged from the tub and guides the drop of the buoyant bodies due to their own weights. An entering device is disposed under the drop guiding device and interlocks with the drop guiding device to push the buoyant bodies dropped separately from the drop guiding device into the water tub. A generator interlocks with the drop guiding device to generate electricity.</p> |
