| US Patent: 89,363 
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| Turbine Water Wheel | 
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| Patentee: |  |
 | Alonzo Warren (exact or similar names) - Suffolk County, MA |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | Apr. 27, 1869 |  USPTO (New site tip)
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                        Joel Havens
 "Vintage Machinery" entry for American Water-Wheel Co.
 
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| Description: |  | Abstract: 
My invention consists in a series of gates provided with projections, having pivoted thereto a series of sliding curved plates, or graduators, which are operated simultaneously with the gates, thereby dividing the fall of the water into a number of streams of equal volumes, and of uniform velocities, whether the gates be partially or wholly open.
Claim:
A series of gates, with projections, in combination with a series of curved sliding plates, or graduators, so connected therewith that the opening of the gates will simultaneously open the graduators |  |