- A governor patent history project.
- Engine side of the governor.
- How does a pneumatic governor operate?
- Engine side of the governor.
- THE WOODWARD CONSTITUTION HISTORY
- Name plate data.
- What is it?
- A 1960's Davey Compressor Company's pneumatic engine governor.
- Another view.
- Ready to degrease the unit and disassemble the contraption.
- A pneumatic governor contraption!
- Ready to take out and document.
- Right out of the box.
- How does this contraption work?
- 3