Home / Historical Hydroelectric Power Plant Equipment Engineering. 345
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- Kilbourn Dam in the Wisconsin Dells.
- ELMER WOODWARD'S FIRST HYDRAULIC TURBINE WATER WHEEL GOVERNOR PATENT.
- Woodward Oil Pressure Relay Valve Governor Manual, circa 1912.
- Woodward Oil Pressure Relay Valve Governor Manual.
- WOODWARD... STATE OF THE ART CONTROLS FOR 148 YEARS.
- A Woodward Company oil painting of their governor applications.
- Instructions for Woodward Hydraulic Governors.
- A new type of Woodward water wheel governor, circa 1912.
- The new Woodward water wheel governor system, circa 1912.
- An early application of a Woodward hydraulic turbine water wheel governor system, circa 1917.
- Original picture of a Woodward Oil Pressure(hydraulic) governor system, circa 1918.