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. 3734
History of the speed regulation of hydro-electric turbines. 192
Vintage machine shop manufacturing history projects over the years. 7007
Historical aircraft engine governor information. 2393
Vintage Woodward Governor Company history along the way. 203
Rockford Illinois history where the Woodward Governor Company was founded in 1870. 1653
Historical diesel, gas and steam turbine governor system information. 6640
- One of the world's smallest Woodward gas turbine engine fuel control. 35
- WOODWARD TYPE WO GOVERNOR MANUAL, CIRCA 1935. 49
- Looking back at the Woodward Governor Company's electronic and digital control history. 439
- Historical Woodward PSG type engine governor information. 169
- A history of Prime Mover Controls. 43
- A vintage manufacturing project of engine governor and fuel Injection pump systems. 762
- Forms of historical steam, gas and diesel engines before 1930. 913
- Diesel-electric locomotive history including the legacy of the Woodward PG series diesel engine governor application. 200
- A Woodward SG series lever fuel control bulletin from 1946. 75 years ago in Woodward history. 25
- HISTORICAL POWER PLANT GOVERNING OPERATION AND PROBLEMS. 499
- History of the Woodward PM series governor fuel control. 98
- The legecy of the Marquette diesel engine governor system. 411
- Historical Gas and Steam Turbine Information. 793
- Engine and Turbine Controls history booklet. 83
- Woodward air operated governor test stand bulletin number 01023. 5
- General information on Woodward diesel and gas turbine governors. 9
- Vintage Prime Mover Controls. 577
- THE FIRST WOODWARD TYPE IC DIESEL ENGINE GOVERNOR. 261
  - HISTORICAL DIESEL ENGINE ENGINEERING. 67
  - THE ELMER E. WOODWARD PATENT NUMBER 2,039,507. 18
  - HISTORICAL DIESEL ENGINE OPERATING INFORMATION. 41
  - An application of the Woodward IC type diesel engine governor. 74
  - Fairbanks Morse. 100 Years of Engine Technology. 17
- The legacy of the Woodward UG-8 type engine governor. 237
- Power Management 91
- Historical Woodward engine governor history from bulletin number 25011, 25012 and number 25016. 14
- SG8 SPEED DROOP GOVERNOR 40
- HISTORICAL WOODWARD SI TYPE SUBMARINE GOVERNOR INFORMATION. 40
- DIESEL ENGINE GOVERNING THEORY OF OPERATION. 93
- SI series governor history. 38
- WOODWARD LOCOMOTIVE DIESEL ENGINE GOVERNOR HISTORY. 8
- TYPE PG GOVERNOR 11
- PG LOCOMOTIVE GOVERNOR 60
- WOODWARD TYPE SG GOVERNORS 201
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
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. 3684
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

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Home / Historical diesel, gas and steam turbine governor system information. / THE FIRST WOODWARD TYPE IC DIESEL ENGINE GOVERNOR. / THE ELMER E. WOODWARD PATENT NUMBER 2,039,507. 18

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This patent was filed 88 years ago. History saved!

The Woodward Type IC Governor System.
How does a Woodward diesel engine governor work?
The Fairbanks-Morse Company's Woodward IC governor application.
PATENT NUMBER 2,039,507
Sheet 2. This patent application was filed 88 years ago.
Sheet 3
Sheet 4
Sheet 5
Sheet 6 of 6.
PATENT NUMBER 2,039,507. Page 1.
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