Waters Spring Governor with Safety Stop

| View Cart ⇗ | Info

“In this goveror the weights are always in the same plane, the variation in height being due to the action o the bell crank levels connecting the balls and spindle. When the balls move outward the spindle moves downward and tends to close the valve.” —Derr, 1911


Derr, Louis Cyclopedia of Engineering (Chicago, IL: American Technical Society, 1911)


TIFF (full resolution)

1821×2400, 1.1 MiB

Large GIF

776×1024, 145.6 KiB

Medium GIF

485×640, 66.0 KiB

Small GIF

242×320, 19.6 KiB