Welcome to the Woodward Governor Company unofficial History Site

Historical large aircraft gas turbine engine and fuel control information. 4237
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. 3735
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. 5106
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
Historical Hydro-electric Power Plant Machine Shop Manufacturing Information. 952
Elmer Woodward - a Modern Pioneer of Control Systems Engineering. 414
- Prime Mover Control January 1981. 8
- PRIME MOVER CONTROL JUNE 1994. 1
- A Control Systems Engineering history project. 16
- Elmer Woodward's analysis of a governor-engine system for his diesel engine governor system(patent No. 2,039,507). 18
- Fundamentals of speed governing history 41
- Governing class 101 25
- Theory of governor operation 139
- Elmer Woodward's fundamentals of speed governing. 62
- Role of the governor. 24
- BULLETIN 25011A 3
- SPEED CONTROL OF A PRIME MOVER BY G. FORREST DRAKE. 39
  - REVISIONS MADE OVER THE DECADES FROM THE ORIGINAL PAPER BY G. FORREST DRAKE. 5
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. 6691
Bradford Electric's governor collection over the years. 497
Historical Woodward Governor Company Annual Reports. 968

55768 photos

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Home / Elmer Woodward - a Modern Pioneer of Control Systems Engineering. / SPEED CONTROL OF A PRIME MOVER BY G. FORREST DRAKE. / REVISIONS MADE OVER THE DECADES FROM THE ORIGINAL PAPER BY G. FORREST DRAKE. 3

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Post date / 2019 / June / 9

11 June 2019 »

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Woodward Governor Company's newest revision from 1981.
Revision to the G. Forrest Drake document on the theory of governor operation of prime movers.
Revision on the general theory of prime mover speed control.

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