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What did Jules Henri Giffard invent?
Who was Baptiste Jules Henri Jacques Giffard?
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How did Henri Giffard make aviation history?
Jul 17, 2012 · Jules Henri Giffard, a French engineer and inventor, took note of Jullien's design. He built the first full-size airship — a cigar-shaped, non-rigid bag that was 143 feet (44 meters) long and...
1825-1882. French engineer who flew the first practical air-ship. When Giffard first became interested in aeronautics, balloons were the only means to fly, depending on wind for movement and steering. Existing engines were too heavy, so Giffard designed a 3-hp motor that weighed some 90 lbs and installed it on a 144-ft long, torpedo-shaped balloon.
Baptiste Jules Henri Jacques Giffard (8 February 1825 – 14 April 1882) was a French engineer. In 1852 he invented the steam injector and the powered Giffard dirigible airship.
In 1852, French engineer Henri Giffard made aviation history by inventing the first passenger-carrying airship, marking a significant milestone in the development of powered flight. Giffard's hydrogen-filled dirigible, equipped with a steam engine and propeller, demonstrated that controlled, powered flight was indeed possible.
Jun 17, 2020 · He invented the water injector, a device for replenishing water in a steam boiler, which earned him millions when his invention became standard equipment on all steam engines. Giffard...
- William Nuttle
Giffard built a 160-kilogram (350-pound) steam engine capable of developing 3 horsepower, sufficient to turn a large propeller at 110 revolutions per minute. To carry the engine weight, he filled a bag 44 metres (144 feet) long with hydrogen…
French inventor of the first passenger-carrying powered and steerable airship, called a dirigible, built 1852. The hydrogen-filled airship was 43 m/144 ft long, had a 2,200-W/3-hp steam engine that drove a three-bladed propeller, and was steered using a saillike rudder. It flew at an average speed of 5 kph/3 mph.
