Inside Out Library · Explore

Scientific American, Vol. 60, No. 15 (1889) (1889)

leaf 7

An illustration from Scientific American, Vol. 60, No. 15 (1889), 1889, leaf 7
patented by Messrs. Henry L. cured a fixed table, consisting of an open wheel sup- Berger and Edward Noel, of Youngsville, Lafayette speed of the engine. porting on top emery slabs or plates and metallic per- County, La. It is a centrifugal governor, having two forated plates placed alternately… … coal gas. The engine is fitted with the makers’ newly patented igniting arrangements, whereby all slides are dispensed with. It is started by a small separate start- ing engine, not shown on the engraving, so as to be surface of the table is in contact with the ends of the eccentric, having an…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 60, No. 15 (1889)

More like this