Home / Historical Hydroelectric Power Plant Equipment Engineering. / Historical Elmer Woodward Oil Pressure Water Wheel Governor information. 55
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- A Woodward hydrauilc HR series water wheel governor.
- A vintage machine shop manufacturing history project showing a Woodward governor.
- The Woodward Governor Company's Mill Street factory from 1910 to 1940.
- Quote from the Woodward Governor Company's catalogue M, circa 1930's.
- Elmer Woodward's new oil pressure relay valve water wheel governor from his 1912 patent.
- A Woodward VR(vertical relay) type hydraulic governor from patent number 1,106,434, circa 1912.
- A Woodward VR(vertical relay) type hydraulic water wheel governor on display at the Midway Village Museum in Rockfor, Ill.
- WOODWARD HYDRAULIC GATE SHAFT TYPE WATER WHEEL GOVERNOR HISTORY.
- WOODWARD HYDRAULIC GATE SHAFT TYPE WATER WHEEL GOVERNOR HISTORY.
- WOODWARD HYDRAULIC GATE SHAFT TYPE WATER WHEEL GOVERNOR HISTORY.
- "WE LOVE MECHANICAL THINGS"
- The first Woodward oil pressure hydraulic water wheel governor patent.
- A copy of the the front page of the first hydraulic water wheel governor catalogue from 1912.
- A page from the 1918 Woodward oil pressure water wheel governor catalogue.
- A Woodward compensating dashpot machined casting.