Energy generating system and method

• US 5,430,333 A
• Filed: 07/15/1994
• Issued: 07/04/1995
• Est. Priority Date: 07/15/1994
• Status: Expired due to Term

• Current Assignee: Mark S. Binford, Thomas A. Binford
• Original Assignee: Mark S. Binford, Thomas A. Binford
• Inventors: Binford, Mark S., Binford, Thomas A.
• Primary Examiner(s): Pellinen, A. D.
• Assistant Examiner(s): HOOVER, ROBERT
• Application Number:
  US08/275,798
• Time in Patent Office: 354 Days
• Field of Search: 60/527, 60/529, 290/42, 290/43, 290/53, 290/54, 417/321, 417/545
• US Class Current: 290/54
• CPC Class Codes: F03B 17/02 using hydrostatic thrust
• CPC Class Codes: F03G 7/06 using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using thermal expansion of non-vaporising liquids F01K
• CPC Class Codes: Y02E 10/20 Hydro energy
• CPC Class Codes: Y02E 60/16 Mechanical energy storage, e.g. flywheels or pressurised fluids

Abstract

A plurality of inflation devices are linked to one another to form a loop that is movably restrained so that a segment of the loop is disposed at a lower reference location at the given depth in a first body of water, another segment of the loop is disposed at an upper reference location situated above the lower reference location, another segment of the loop extends along a first path that extends generally upward from the lower reference location to the upper reference location, and another segment of the loop extends along a second path that extends generally parallel to the first path and upward from the lower reference location to the upper reference location. At least a majority of the inflation devices occupying the first path are inflated with gas and at least a majority of the inflation devices occupying the second path are deflated so that inflation devices in the first path move upward and inflation devices in the second path move downward. While each inflation device is proximate to the upper reference location, it is deflated by a compression facility that employs a differential temperature to controllably "stroke" Nitinol. The traveling or movement of the inflation devices is utilized to elevate water that flows, under the force of gravity, through a hydroelectric generating facility that generates electricity.

Claims

1. A method of generating energy by employing a first body of water having a surface and defining a given depth, the method comprising the steps of:

connecting a plurality of inflation devices to one another to form a loop of inflation devices;

movably restraining the loop of inflation devices so that,

a segment of the loop of inflation devices is disposed at a first reference location at the given depth in the first body of water,

another segment of the loop of inflation devices is disposed at a second reference location disposed above the first reference location,

another segment of the loop of inflation devices extends along a first path that extends generally upward from the first reference location to the second reference location, and

another segment of the loop of inflation devices extends along a second path that extends generally downward from the second reference location to the first reference location;

inflating inflation devices of the plurality of inflation devices within the first path with a gas; and

deflating inflation devices of the plurality of inflation devices that are within the second path,

whereby the inflation devices of the plurality of inflation devices within the first path move upward and the plurality of inflation devices within the second path move downward.

2. The method of generating energy of claim 1,

wherein the step of deflating inflation devices includes, at least, exhausting a specific quantity of gas from an inflation device of the plurality of inflation devices that is proximate to the second reference point, and

wherein the step of deflating inflation devices includes, at least, filling an inflation device of the plurality of inflation devices that is proximate to the first reference point with the specific quantity of gas.

3. The method of generating energy of claim 1,

wherein the method of generating energy further comprises the step of orienting an elongated pipe that defines an elongated bore vertically within the first body of water, and

wherein the step of movably restraining the loop of inflation devices further includes, defining the first path through the elongated bore of the elongated pipe.

4. The method of generating energy of claim 1, further comprising the step of employing the upward movement of the plurality of inflation devices within the first path to lift water from the first body of water to a second body of water that is above the first body of water.

5. The method of generating energy of claim 4, wherein the step of employing the upward movement of the plurality of inflation devices within the first path includes, at least,

engaging a portion of water to a specific inflation device of the plurality of inflation devices within the first path when the specific inflation device is below the surface of the first body of water,

moving the specific inflation device to a position above the surface of the first body of water, and

discharging the portion of water from the specific inflation device to the second body of water.

6. The method of generating energy of claim 4, further comprising the steps of:

directing, under the force of gravity, a stream of water from second body of water through a hydroelectric generating facility to generate electricity.