Claims
- 1. A dual turbine unit for adjustable deployment in a path of water flow, comprising a first turbine and a second turbine, said first turbine operable to rotate about an axis in one direction and generate counter-torque in an opposite direction and said second turbine operable to rotate about a second axis in said opposite direction and generate counter-torque in said one direction such that each of said first and second turbines cooperate with one another when operating to oppose the counter-torque generated by the other.
- 2. The dual turbine unit of claim 1 wherein said first and second turbines are oriented relative to each other in a side-by-side manner.
- 3. The dual turbine unit of claim 1 wherein said counter-torque generated by said first turbine is equal to said counter-torque generated by said second turbine.
- 4. The dual turbine unit of claim 1 wherein the orientation of said dual turbine unit in the path of water flow is altered by varying the flow of water through one of said turbines relative to the flow of water through the other of said turbines.
- 5. The dual turbine unit of claim 1 wherein said counter-torque generated by one of said turbines is altered relative to the counter-torque generated by the other of said turbines to alter the orientation of the dual turbine unit in the path of water flow.
- 6. The dual turbine unit of claim 5 wherein said counter-torque of said one turbine is altered by varying the flow of water through said one turbine.
- 7. The dual turbine unit of claim 6 wherein said counter-torque of said one turbine is altered by obstructing the flow of water through said one turbine.
- 8. The dual turbine unit of claim 7 wherein the flow of water through said one turbine is obstructed by adding resistance to said one turbine.
Parent Case Info
[0001] This application is a continuation-in-part of pending applications having serial numbers PCT/US00/09102 and PCT/US00/09829, filed Apr. 6, 2000 and May 26, 2000, respectively, both entitled “Dual Hydroturbine Unit”.
Continuation in Parts (2)
|
Number |
Date |
Country |
Parent |
PCT/US00/09102 |
Apr 2000 |
US |
Child |
09949060 |
Sep 2001 |
US |
Parent |
PCT/US00/09829 |
May 2000 |
US |
Child |
09949060 |
Sep 2001 |
US |