Home / Historical Hydroelectric Power Plant Equipment Engineering. 25
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- Elmer Woodward's new hydraulic governor developed and patented in 1912. Patent number 1,106,434.
- Elmer Woodward's new hydraulic governor developed and patented in 1912.
- Closeup of the bottom part of a Woodward Hydralic gateshaft type water wheel governor. Shop Order H1016. circa 1916.
- Notes on the back of the picture from WGC shop order H1016 field service report.
- Elmer Woodward's patent for the first hydraulic Woodward Water Wheel governor.
- Elmer Woodward's patented hydraulic gate shaft type turbine water wheel governor from 1921.
- An odd-ball Woodward engineering job for a Smith-Putnam Wind Turbine application.
- A Woodward oil pressure governor conversion job replacing vintage a Lombard oil pressure governor.
- A Woodward turbine water wheel governor conversion job replacing vintage this Lombard oil pressure governor.
- Woodward Governor installation from shop order number 1845.
- Vintage Machine Shop Manufacturing History Project.
- WOODWARD GOVERNOR COMPANY SHOP ORDER NUMBER 1289, MARCH 12, 1907.
- S. MORGAN SMITH COMPANY CORRESPONDENCE LETTER FROM FEBRUARY 27, 1907.
- S. MORGAN SMITH COMPANY CORRESPONDENCE LETTER PAGE 2 FROM FEBRUARY 27, 1907.
- A Woodward Hydraulic Governor Drawing From May 17, 1917.