Method and apparatus for extracting surf and wave energy
OwnerDedger Jonesinventor
Life of this patent
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Abstract
An apparatus and method for using same for extracting energy from waves, including near-shore waves by imparting momentum to an energy roller or energy car. The energy roller or car is moved along a flexible floating belt by the action of waves on the shape of the flexible floating belt. The invention also provides for a hydrodynamically shaped float to be driven along a rigid floating structure by the action of a wave at the rear of the float.
Claims11
A method for extracting energy from waves, wherein said waves have a height, crests, trough and a direction, comprising the steps of:
- disposing upon the surface of the water a flexible floating belt having a width and a length;
- orienting the length of said belt substantially parallel to the direction of said waves, said belt substantially conforming to the crests and troughs of said waves;
- disposing upon said flexible floating belt an energy roller having a length and a diameter, the length of said roller being disposed parallel to the width of said belt;
- locating said roller on said belt where said belt conforms to a wave trough, said belt imparting momentum to said roller in response to wave action.
An apparatus for extracting energy from waves, of the type disposed on the surface of the water, comprising:
- a flexible floating belt having a width and a length;
- an energy roller having a length and a diameter located upon said flexible floating belt, the length of said roller being parallel to the width of said belt;
- a rigid floating structure in which said floating belt is retained, said structure having a guide track for engaging the center of rotation of said energy roller allowing said roller to move linearly in a direction parallel to the water and along the length of said belt.
A method for extracting energy from waves wherein said waves have a wave height, crests, and troughs and a direction, comprising the steps of:
- disposing upon the surface of the water a rigid floating structure having a length, a height and a width;
- orienting said structure substantially parallel to the direction of said waves,
- providing at least one hydrodynamically shaped energy float disposed within said rigid floating structure across the width of said structure;
- attaching a linear drive means to said hydrodynamically shaped float, said linear drive means having a continuous belt-like member which is disposed in a plane perpendicular to the water surface along the length of said rigid structure from one end, said belt-like member of said structure to the other end passing around the circumferences of an energy drive wheel mounted at one end of said structure and an idler wheel mounted at the other end of said structure
- engaging said belt-like member and said energy wheel such that linear movement of said belt-like member drives said energy wheel, said belt-like member having been driven along the water surface by the action of said wave crests.
A method for extracting energy from waves, wherein said waves have a height, crests, troughs and a direction, comprising the steps of:
- disposing upon the surface of the water a flexible floating belt having a width and a length;
- orienting the length of said belt substantially parallel to the direction of said waves;
- said belt substantially corresponding to the crests and troughs of said waves;
- providing at least one flexible rail on the upper surface of and parallel to said flexible floating belt;
- disposing upon said rail an energy car having mass and a lubricated means corresponding to said rail;
- locating said car where said belt conforms to a wave trough, said belt imparting momentum to said car in response to wave action.
Dependencies are inferred from the claim text.