Home / Historical Hydroelectric Power Plant Equipment Engineering. / Historical Elmer Woodward Oil Pressure Water Wheel Governor information. 173
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- A Factory photo of a Woodward Water Wheel Turbine gateshaft governor circa 1920 s
- Factory photo of a Woodward hydraulic gateshaft governor type VR control Ca 1915
- Factory photo of a Woodward type HR gateshaft governor circa 1920 s
- Woodward Oil Pressure Relay Valve Governors Ca 1912 Pic 2
- Woodward Oil Pressure Relay Valve Governors Ca 1912 pic 6
- Woodward Oil Pressure Relay Valve Governors Ca 1912 pic 7
- Woodward catalogue page from 1918.
- The new Woodward Hydraulic Governor, circa 1914.
- Elmer E Woodward's new hydrauic governor for turbine water wheels.
- RELAY-VALVE OIL PRESSURE GOVERNOR MANUAL FROM 1912.
- Woodward VR series turbine water wheel governor.
- Woodward VR series Oil Pressure water wheel governor.
- STATE OF THE ART ENERGY CONTROLS SINCE 1870.
- Original picture of a Woodward Oil Pressure(hydraulic) governor system, circa 1918.
- An early application of a Woodward hydraulic turbine water wheel governor system, circa 1917.