pressure from below being thus removed, the most beautiful discovery in the manufacture of question the value of it after it is made, al- piston will descend, and the heated air in the though we believe few, if any but the inven- cylinder, C, will pass through, e h P and g, ERRICSSON'S CALORIC… … the bottom, and ashes, chdrcoal, or other non- The accompanying engravings illustrate a Jack; they were both made of iron rods of off from, C, will pass through the partially- patent recently secured in England, in the conducting substances towards the top,—the the same diameter, and we found that…
Patents · Ofthe · Iron · Brake · Improvement · Zinc · Patent office · Claim · Freight train · Working cylinder · Scientific American · Hydrogen gas · Spur wheel · Great Exhibition · Static pressure · Brake wheel · Steam engines
Internet Archive · Public domain (published before 1931). Free to use for anything.
