Home / Historical Hydroelectric Power Plant Equipment Engineering. / Historical Elmer Woodward Oil Pressure Water Wheel Governor information. 93
- 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
- STATE OF THE ART ENERGY CONTROLS SINCE 1870.
- Woodward VR series Oil Pressure water wheel governor.
- Woodward VR series turbine water wheel governor.
- Woodward catalogue page from 1918.
- Elmer E Woodward's new hydrauic governor for turbine water wheels.
- The new Woodward Hydraulic Governor, circa 1914.
- Elmer Woodward's new hydraulic governor developed and patented in 1912. Patent number 1,106,434.
- A Woodward hydraulic turbine gate shaft type water wheel governor schematic.
- Woodwardology on the world wide web.