| 摘要 |
<p>This invention provides devices that convert the gravitational force to work and energy, the name of the Gravitational Energy Conversion turbines with a concise name of GECturbines is selected for it. They include heavy rollers or blocks, levers, inclined rails, central arms, gears, etc. On a side of the lever arms, the heavy rollers come down under the gravitational force and on the other side of the levers axel the lever arms push upward other heavy rollers on the inclined rails. The difference of the forces and torques that the rollers or blocks create on the two sides of levers makes a powerful gyration for them that in a closed circle can give useful energy to another device such as generator. The raw materials of these turbines are steel, cast iron, concrete, sand, water, etc. The water in the turbines with a vertical axis is for weighting of the rollers and in the horizontal axis turbines can be used directly as the volume into the tubs-like blades.</p> |
