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Title: Natural energy conversion, storage and electricity generation system
Claims: What is claimed is: 1. Apparatus for converting natural energy into electrical energy comprising: natural energy conversion means for utilizing at least one source of natural energy to pressurize a hydraulic fluid; high pressure storage means for storing the hydraulic fluid pressurized by the natural energy conversion means; electro-hydraulic conversion means for utilizing electricity to pressurize hydraulic fluid; hydro-electric conversion means for utilizing pressurized hydraulic fluid to generate electricity; means for supplying excess electricity from the hydro-electric conversion means to the electro-hydraulic conversion means; and means for supplying pressurized hydraulic fluid from the electro-hydraulic conversion means to the high pressure storage means whereby the energy of the excess electricity generated by the hydro-electric conversion means may be substantially conserved for later use. 2. The apparatus of claim 1, wherein the natural energy conversion means utilizes a plurality of sources of natural energy. 3. The apparatus of claim 2, wherein the natural energy conversion means includes means for utilizing natural wind, solar, and water energy to pressurize the hydraulic fluid. 4. The apparatus of claim 2 wherein the hydro-electric conversion means provides electricity having an alternating current; and wherein the electro-hydraulic conversion means utilizes electricity having an alternating current. 5. The apparatus of claim 1, further comprising: low pressure storage means for supplying hydraulic fluid to the electro-hydraulic conversion means and to the natural energy conversion means and for receiving hydraulic fluid from the hydro-electric conversion means. 6. The apparatus of claim 2, wherein the high pressure storage means includes at least one tank having a quantity of a compressible fluid which is compressed by the pressurized hydraulic fluid. 7. The apparatus of claim 6, wherein the tank further comprises: piston means for separating the compressible fluid from the pressurized hydraulic fluid. 8. The apparatus of claim 7 wherein the tank is cylindrical, and wherein the piston means includes a piston member which is axially slidable within the cylindrical tank. 9. The apparatus of claim 1, wherein the high pressure storage means includes a plurality of cylindrical storage tanks arranged parallel to one another, the cylindrical tanks each having a quantity of a compressible fluid which is compressed by the pressurized hydraulic fluid. 10. The apparatus of claim 9, wherein the plurality of cylindrical tanks are located underground with a longitudinal axis of each of the tanks being substantially horizontal. 11. A method for converting natural energy into electrical energy comprising the steps of: utilizing at least one source of natural energy to pressurize a hydraulic fluid; storing the pressurized hydraulic fluid in a storage tank; utilizing the stored pressurized hydraulic fluid to generate electricity; utilizing excess electricity to pressurize the hydraulic fluid; and supplying the hydraulic fluid pressurized by utilizing the excess electricity to the storage tank whereby the excess electricity may be conserved for later use. 12. The method of claim 11, further comprising the step of: utilizing a plurality of sources of natural energy to pressurize the hydraulic fluid. 13. The method of claim 11, further comprising the step of: utilizing natural solar wind and water energy to pressurize the hydraulic fluid. 14. The method of claim 11, wherein the hydraulic fluid is pressurized to a pressure of between 2,000 and 4,000 psi. 15. The method of claim 11, further comprising the step of: initially pressurizing the storage tank by compressing a compressible fluid within the storage tank. 16. The method of claim 15 wherein the storage tank is initially pressurized to a pressure of at least 1,000 psi. 17. The method of claim 11 wherein the pressurized hydraulic fluid is utilized at a constant rate to generate electricity. Other info: Inventors: Bell, Thomas J. (Sarasota, FL, US) Application Number: 917737 Filing Date: 1978-06-21 Publication_date: 1980-06-10 Assignee: Primary Class(es): 60/698 60/398, 60/641.1, 290/4R, 290/55, 416/146R Other Classes: US Patent Ref:
Other Refs:
Primary Examiner: Ostrager, Allen M. Assistant Examiner: Husar, Stephen F. Attorney: Burns, Doane, Swecker & Mathis |
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