Welcome to the Woodward Governor Company unofficial History Site

Historical large aircraft gas turbine engine and fuel control information. 4238
A vintage Woodward patent for a speed governor with rate limiter for jet engines. 34
Historical aircraft and small aircraft gas turbine fuel control information. 1475
Engineering history on Woodward compensating type water wheel governor systems. 64
Historical information about the Woodward Governor Company and the Hydroelectric Power Industry. 3756
History of the speed regulation of hydro-electric turbines. 192
Vintage machine shop manufacturing history projects over the years. 7040
Historical aircraft engine governor information. 2395
Vintage Woodward Governor Company history along the way. 203
Rockford Illinois history where the Woodward Governor Company was founded in 1870. 1654
Historical diesel, gas and steam turbine governor system information. 6640
Historical Woodward Hydroelectric governor application manuals. 1246
HISTORICAL WATER POWER ENGINEERING. 5217
Changing for the 21st century. 93
SPEED CONTROL OF A PRIME MOVER. 292
A slice of the Woodward Governor Company history. 1795
A FEW SCHEMATIC MECHANICAL DRAWINGS FROM THE GOOD OLD DAYS OF HARD WORK. 410
Historical Woodward Governor Company Prime Mover Control Patents. 660
- SPEED CONTROLLER FOR IMPULSE TURBINES. PATENT NUMBER 2,898,925. 6
- COMPENSATED CONDITION CONTROL REGULATOR. PATENT NUMBER 2,756,725. 7
- CONTROL FOR FLUID SERVO ACTUATED VALVE PATENT NUMBER 2,765,800. 6
- SPEED GOVERNOR PATENT 2,660,421. 5
- Elmer Woodward's ORANGE SIZER. PATENT NUMBER 466,817. 7
- A. W. WOODWARD. OATMEAL MACHINE PATENT NUMBER 363,875, CIRCA 1887. 13
- Elmer Woodward's LATHE-CENTER GRINDER PATENT. 5
- Woodward Electrical 3D Cam Patent Number 3,483,364. 21
- Amos Woodward's Stove Patent Number 811,348. April 1904. 11
- THE PSYCHOLOGY OF THE INVENTOR. 45
- An American Inventor history project for 2021. 131
- Flow pulsing valve and fuel supply system for a turbine engine. 15
- WOODWARD PATENT NUMBER 3,511,052, CIRCA 1968. 5
- Amos W. Woodward's patent for Improvement in Water- Governors 63
- Amos W. Woodward patent for a pump, circa 1879. 17
  - PATENT LAWS 11
- Turbine Water Wheel Cabinet Type Actuator Governor. 24
- Prime Mover Control Governor Patents. 41
- Woodward speed droop governor system patent. 10
- Irl C. Martin patent for a permenent magnetic generator. 5
- WOODWARD TYPE SG GOVERNOR CONTROL FOR PRIME MOVERS. 8
- Woodward patent for turbine water wheel governor system. 3
- Elmer E. Woodward propeller engine governor patent 2204640 13
Historical Hydro-electric Power Plant Machine Shop Manufacturing Information. 952
Elmer Woodward - a Modern Pioneer of Control Systems Engineering. 414
Woodward Prime Mover Control Systems through the years. The World Wide Web's largest Woodward governor historical facts and figures website. 5287
Historical Hydroelectric Power Plant Equipment Engineering. 3685
Brewer Brad's Brewing Industry history project over the years and Brad's hometown history about Madison, Wisconsin. 6695
Bradford Electric's governor collection over the years. 497
Historical Woodward Governor Company Annual Reports. 968

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Home / Historical Woodward Governor Company Prime Mover Control Patents. / Amos W. Woodward patent for a pump, circa 1879. 6

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Post date / 2016 / February / 26

11 July 2019 »

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IMPROVEMENT IN PUMPS. Page 1.
2
3
3 sheets, 2 of 3.
3 sheets, 3 of 3.
Amos Woodward pump patent 222,116, circa 1879.

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