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Construction of USS Shenandoah, 1923, showing the framework of a rigid airship. A rigid airship is a type of airship (or dirigible) in which the envelope is supported by an internal framework rather than by being kept in shape by the pressure of the lifting gas within the envelope, as in blimps (also called pressure airships) and semi-rigid airships.
Joseph Spiess (10 September 1838 [1] – 31 March 1917 [2]) was a French engineer who filed a patent for a rigid airship in 1873, the year before Ferdinand von Zeppelin first outlined his own design. However, Spiess's machine was not actually constructed until 1913, and was the first and only French rigid airship.
A rigid airship has a rigid framework covered by an outer skin or envelope. The interior contains one or more gasbags, cells or balloons to provide lift. Rigid airships are typically unpressurised and can be made to virtually any size. Most, but not all, of the German Zeppelin airships have been of this type.
Count Ferdinand von Zeppelin (German: Ferdinand Adolf Heinrich August Graf von Zeppelin; [1] 8 July 1838 – 8 March 1917) was a German general and later inventor of the Zeppelin rigid airships. His name became synonymous with airships and dominated long-distance flight until the 1930s. He founded the company Luftschiffbau Zeppelin.
From 1925 onwards, she was a member of technical staff at the Royal Airship Works in Cardington, helping to develop the R101 rigid airship through her work on aerodynamics. [5] In 1930, Lyon was awarded the R38 Memorial Prize by the Royal Aeronautical Society for her paper "The Strength of Transverse Frames of Rigid Airships". [8]
Giffard was born in Paris in 1825. He invented the injector and the Giffard dirigible, an airship powered with a steam engine and weighing over 180 kilograms (400 lb). It was the world's first passenger-carrying airship (then known as a dirigible, from French). [2]
Euro Airship is planning an around-the-world, non-stop flight with Solar Airship One. It would be the first flight to make the trip without using fossil fuels.
First helium-filled rigid airship to fly: was the USS Shenandoah on August 20, 1923, although it did not make a powered flight until September 24, 1923. [ 30 ] First people to reach the stratosphere : were Auguste Piccard and Paul Kipfer, who ascended to the height of 51,000 ft (15,500 m) in a hydrogen balloon on May 27, 1931.