Tons of hydro power information!
97 photos in 4 sub-albums
1158 photos in 27 sub-albums
Includes Woodward shop orders and field service letters.
222 photos in 4 sub-albums
26 photos in 1 sub-album
- United States Hydroelectric Power House Market Share for the Woodward Governor Company, circa 1991.
- An oil pressure(hydraulic) relay valve turbine water wheel governor system.
- Woodward type LR Oil Pressure governor from 1919. Note the off set control standard made before 1920
- Woodward Governor Company controls in a 1921 S. Morgan Smith Company catalog..
- Hydro-Electric Power history, circa 1924.
- The Woodward Governor Company's hydraulic turbine water wheel governor
- Close up view of the Woodward water wheel governor dial contraption.
- WOODWARD CABINET ACTUATOR GOVERNOR SYSTEM.
- MANUAL 07057A AUXILIARY DEVICES FOR HYDRAULIC ACTUATORS 001
- MANUAL 07057A AUXILIARY DEVICES FOR HYDRAULIC ACTUATORS
- Woodward history from 1937.
- 5500 HP winding engines for a coal mine in India, circa 1911
- A McCormick turbine with a Woodward compensating type C water wheel governor
- A Pelton type water wheel turbine with a Woodward compensating type governor
- A Smith HydraulicTurbine with a Woodward gateshaft type water wheel governor ca 1912