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Robert Esnault-Pelterie (born Nov. 8, 1881, Paris, France—died Dec. 6, 1957, Nice) was a French aviation pioneer who made important contributions to the beginnings of heavier-than-air flight in Europe. After studying engineering at the Sorbonne in Paris, Esnault-Pelterie built his first glider, a very rough copy of the Wright glider of 1902 ...
- Robert Esnault-Pelterie – Background
- Inventing The Aileron
- The Pelterie I
- From Pilot to Airplane Manufacturer
- Inventing The Joystick
- Space Travel in 1913
- Ballistic Missiles
- Further Achievements
Robert Esnault-Pelterie was born on November 8, 1881 in Paris as the son of a comfortably well-off cotton industrialist. He was educated at the Faculté des Sciences, and earned degrees at the Sorbonnein 1902 in botany, physics, and chemistry. After further studying engineering at the Sorbonne, he began his first experiments in aviation, which were ...
His first glider design was tested on a beach near Calais, but was not successful. His glider was based upon an incomplete understanding of the Wright glider built using secondhand information, and although using a version of the wing-warping which the Wright brothers had used to control their aircraft this did not work properly and was abandoned, ...
In 1906 he took the risk of being towed by an automobile, the better to study the mysteries of air pressure. His progress paralleled the advances of Bleriot and on 19 September 1906 he succeeded to fly 500 m. He made his first powered flight on October 10, 1907, a distance of 100 m (330 ft) with the Pelterie I(or R.E.P. I). This was driven by a se...
Trials of the monoplane Pelterie II began on June 8, 1908. This aircraft set a record with a 1,200 m flight, reaching an altitude of 30 m. After a modified version of this plane was flown for the last time in 1909 at Rheims, when a crash that ended Esnault-Pelterie’s career as a pilot. Pelterie stopped flying and instead focused on the development ...
The Vickers R.E.P. Type Monoplane was based upon his designs, and marked the beginning of aircraft production at the later Vickers Limited. His family had invested heavily to fund his aircraft designs, and this had left them nearly financially ruined. However, he was the inventor of the “joystick” flight control, and owned a patent on the design. F...
Esnault-Pelterie became interested in space travel, and, not knowing of Tsiolkovsky‘s 1903 work , in 1913 produced a paper that presented the rocket equation and calculated the energies required to reach the Moon and nearby planets. In this talk, he proposed the use of atomic energy, using 400 kg of radium to power an interplanetary vehicle. His cu...
In 1929 Esnault-Pelterie proposed the idea of the ballistic missile for military bombardment. He believed such weapons could deliver huge payloads of explosives over hundreds of miles, a vision of the World War II V-1 and V-2 offensives by Nazi Germany. By 1930, Esnault-Pelterie and Jean-Jacques Barrehad persuaded the French War Department to fund ...
Esnault-Pelterie also invented the rocket steering concept of the gimbaled or swiveling nozzle, which is used on all space launch vehicles today. He received over 200 patents for his inventions in fields such as metallurgy, electricity, magnetism, fluid dynamics, thermo-dynamics, combustion turbines, automobile suspensions, tidal energy and rocketr...
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The R.E.P., monoplane, named after its designer, Robert Esnault-Peltier, was the first plane with a completely enclosed fuselage. Constructed with welded-steel tubing, it was covered with red muslin. THE R.E.P. MONOPLANE, 1907 Robert Esnault-Pelterie, an early Aero Club enthusiast, was the son of a comfortably well-off cotton industrialist.
Robert Albert Charles Esnault-Pelterie is best known for his pioneering contributions to aviation. In 1912 he wrote that spaceflight was possible, but only with nuclear propulsion. After hearing of other rocketry visionaries, he worked to popularize space travel ideas in France. In 1930 he published a major survey of the topic, L’Astronautique.
Robert Esnault-Pelterie, 1881–1957, one of the four great space pioneers, introduced the word astronautics. The Frenchman Esnault-Pelterie, also known by his initials as REP, graduated in engineering at the Sorbonne University. The fourth man in France to obtain the pilot's license, he made remarkable contributions to development of airplanes.
Robert Hutchings Goddard. 1881–1957, born in Paris, France Esnault-Pelterie is best known for his pioneering contributions to aviation. In 1912 he wrote that spaceflight was possible, but only with nuclear propulsion. After hearing of other rocketry visionaries, he worked to popularize space travel ideas in France.
May 19, 2018 · Robert Esnault-Pelterie. Robert Esnault-Pelterie was born in Paris on November 8, 1881. He was a French aviation pioneer who made important contributions to the beginnings of heavier-than-air flight in Europe. The son of a textile manufacturer, he earned science degrees at the Sorbonne in 1902 in botany, physics, and chemistry.
