Apparatus for generating energy from the rise and fall of tides
OwnerRichard G. Dyckinventor
Life of this patent
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Abstract
An apparatus is disclosed which is capable of producing usable energy as a result of the rise and fall of ocean tides. A second reservoir is connected to a natural reservoir such as the ocean by means of a duct system wherein the duct openings in the two reservoirs are established at levels which will constantly be submerged. Upon charging the duct system with water, the siphon principle will urge the flow of water back and forth through the duct system between the two reservoirs as the water in the second reservoir seeks a level of equilibrium with that of the ocean. A turbine is mounted in the duct system and is driven by the substantially continuous flow of water back and forth through the system thereby producing a source of useable energy.
Claims2
Apparatus for generating energy from the rise and fall of the tides comprising:
- a first reservoir, the first reservoir being subject to tidal flow;
- a second reservoir which is separated from the first reservoir and having a depth below the level of the lowest tide of the first reservoir and a height exceeding the highest tide of the first reservoir;
- a duct, airtight and chargeable with water, connecting the first reservoir with the second reservoir;
- tee-shaped channel elements at each end of the duct, with the vertical portion of the channel elements communicating with the duct and the two openings of the horizontal portion of the channel elements communicating with the first and second reservoirs;
- filter elements situated in the duct in the vicinity of the openings of each tee-shaped channel element;
- deflection screens surrounding the vicinity of the openings of each tee-shaped channel element;
- a drop filter situated along the duct;
- a charging and drain valve arranged in the duct;
- a shutoff valve arranged in the duct;
- and
- a turbine positioned within the duct and adapted to be operated by the flow of water passing between the first reservoir and second reservoir as tidal flow causes a change in the level of water in the first reservoir and the water in the second reservoir is urged to seek a level of equilibrium with the water in the first reservoir.
Dependencies are inferred from the claim text.