Claims
- 1. A power generator comprising:
- a. a support for supporting a shaft;
- b. a shaft journalled in bearings in said support for rotation;
- c. a rotating first rotor mounted on said shaft so as to rotate in unison therewith; said rotor being hollow for circulating a fluid therewithin; said rotor having a first cavity near the center of said rotor adapted for passing said fluid and connected with a second cavity extending outward from the center of said rotor; said second cavity having vanes therewithin for assuring that said fluid will rotate with said rotor for acceleration of said fluid for pressurization of said fluid; said second cavity having a plurality of discharge nozzles for passing said fluid into a third cavity, said third cavity being a cavity for forming a free vortex by said fluid; said second cavity discharge nozzles being located a predetermined distance away from the center of rotation of said rotor; said second cavity discharge nozzles being sized and shaped to obtain highest attainable exit velocity for said fluid from said nozzles for the pressure differential available between entry and exit ends of said discharge nozzles; said second cavity discharge nozzles being oriented to discharge said fluid in nearly tangentially forward direction that is in the direction of rotation of said first rotor; said fluid being pressurized within said third cavity by being forced to follow a curved path formed by said third cavity, with the highest fluid pressure existing at the radial distance furthest away from the center of rotation of said rotor; said fluid being then passed to exit nozzles from said third cavity with said exit nozzles being located near the periphery of said third cavity and with said exit nozzles being oriented to discharge said fluid in forward direction that is in the direction of rotation; said fluid being at a higher pressure at the entry to said third cavity exit nozzles than at the entry to said first cavity;
- d. a second rotor for generating power and being rotatably mounted and supported by a shaft and bearings; said second rotor cavity at periphery being adjacent to said first rotor third cavity exit nozzles for receiving said fluid; said fluid being passed inward toward the center of rotation via inward extending fluid passageways with said inward extending fluid passageways being provided with vanes for assuring that said fluid will rotate with said second rotor and for recovery of the work associated with the deceleration of said fluid; said second rotor being sealed with said first rotor for retention of pressure of said fluid; said fluid being discharged from said second rotor near the rotor center with said fluid being passed into said first rotor first cavity;
- e. a means for adding heat to said fluid.
- 2. The power generator of claim 1 wherein said means for adding heat to said fluid comprises passages communicating with said first rotor cavity for passing heated fluid from an external source and for withdrawing fluid from said first rotor cavity.
- 3. The power generator of claim 1 wherein said second cavity discharge nozzles are arranged in plurality of rows with each row a different distance away from rotor center for improving the velocity distribution within said first rotor third cavity, for a greater pressure increase of said fluid within said third cavity.
- 4. The power generator of claim 1 wherein said second rotor is surrounded by an extension of said first rotor for pressure retention and a seal is provided about the shaft of said second rotor.
- 5. A power generator comprising:
- a first rotor including;
- an axially extending cavity therewithin, a first radially extending annular cavity having vanes therein, said radially extending cavity being in communicataion with said axial cavity, a second radially extending annular cavity, the same being so configured as to permit the forming of a free vortex therewithin, a plurality of nozzle means communicating between said first and second radially extending cavities, third radially extending annular cavity for receiving a further rotor therewithin;
- a second rotor including;
- a vane-containing hollow portion, said hollow portion being in communication with said first rotor's axial cavity, and a shaft portion,
- said first rotor further including means for rotataly
- receiving said second rotor shaft, and nozzle means for communicating between said third radially extending cavity of said first rotor and said second rotor's hollow portion.
- 6. The device of claim 1 and including conduit means for permitting fluid to enter and exit from said axially extending first rotor cavity.
Parent Case Info
This application is a continuation-in-part application of "Turbine", filed Aug. 7, 1973, Ser. No. 386,273, now U.S. Pat. No. 3,879,152.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3834179 |
Eskeli |
Sep 1974 |
|
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
386273 |
Aug 1973 |
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