24 September 1852: French engineer Baptiste Henri Jacques Giffard (1825–1882 ) flew his hydrogen-filled dirigible, powered be a 3-horsepower steam engine, 17 miles (27 kilometers) from the Paris Hippodrome to Trappes in about three hours. During the flight he maneuvered the airship, demonstrating control.
The Giffard Dirigible (French: “directable”) consisted of an envelope 44.00 meters (144 feet, 4 inches) in length, 10 meters (32 feet, 10 inches) in diameter, and had a volume of 2,500 cubic meters (88,300 cubic feet). The envelope was filled with coal gas. A one-cylinder steam engine fueled with coke turned a 3.3-meter (10 feet, 10 inches) diameter, three-bladed pusher propeller mounted to the underslung gondola. The steam engine weighed just 250 pounds (113 kilograms), and with the boiler and fuel, came to 400 pounds (181 kilograms).
© 2016, Bryan R. Swopes
that really is quite incredible. This gentleman deserves more credit than he probably gets. Just think what he may have accomplished with an internal combustion engine. Wonder what he fires his engine with and required water storage.
Thanks for posting
Thanks, Donald. The engine was fueled with coke.