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Semi-rigid Airship
A semi-rigid airship is an airship which has a stiff keel or truss supporting the main envelope along its length. The keel may be partially flexible or articulated and may be located inside or outside the main envelope. The outer shape of the airship is maintained by gas pressure, as with the non-rigid "blimp". Semi-rigid dirigibles were built in significant quantity from the late 19th century but in the late 1930s they fell out of favour along with rigid airships. No more were constructed until the semi-rigid design was revived by the Zeppelin NT in 1997. Semi-rigid construction is lighter-weight than the outer framework of a rigid airship, while it allows greater loading than a non-rigid type. Principle More or less integrally attached to the hull are the gondola, engines and sometimes the empennage (tail). The framework has the task of distributing the suspension loads of these attachments and the lifting gas loads evenly throughout the whole hull's surface and may also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi Rigid Airship
SEMI is an industry association comprising companies involved in the electronics design and manufacturing supply chain. They provide equipment, materials and services for the manufacture of semiconductors, photovoltaic panels, LED and flat panel displays, micro-electromechanical systems (MEMS), printed and flexible electronics, and related micro and nano-technologies. SEMI is headquartered in Milpitas, California, and has offices in Bangalore; Berlin; Brussels; Hsinchu; Seoul; Shanghai; Singapore; Tokyo; and Washington, D.C. Its main activities include conferences and trade shows, development of industry standards, market research reporting, and industry advocacy. The president and chief executive officer of the organization is Ajit Manocha. Global advocacy SEMI Global Advocacy represents the interests of the semiconductor industry's design, manufacturing and supply chain businesses worldwide. SEMI promotes its positions on public issues via press releases, position papers, p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umberto Nobile
Umberto Nobile (; 21 January 1885 – 30 July 1978) was an Italian aviator, aeronautical engineer and Arctic explorer. Nobile was a developer and promoter of semi-rigid airships in the years between the two World Wars. He is primarily remembered for designing and piloting the airship ''Norge'', which may have been the first aircraft to reach the North Pole, and which was indisputably the first to fly across the polar ice cap from Europe to America. Nobile also designed and flew the ''Italia,'' a second polar airship; this second expedition ended in a deadly crash and provoked an international rescue effort. Early career Umberto Nobile was born in Lauro, in the southern Italian province of Avellino, into a family of small landowners. His father Vincenzo, a civil servant, belonged to the cadet branch of an aristocratic family that had been stripped of its titles after the Italian unification over their continuing loyalty to the deposed Bourbons, and which had adopted the Nob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enrico Forlanini
Enrico Forlanini (13 December 1848 – 9 October 1930) was an Italian engineer, inventor and aeronautical pioneer, known for his works on helicopters, aeroplanes, hydrofoils and dirigibles. He was born in Milan. His older brother Carlo Forlanini was a physician. Early life Enrico Forlanini was born to Francesco Forlanini, a notable physician and director of the ''Ospedale Fatebenefratelli'' in Milan. After elementary school he attended one of the three Milan ''Regie Scuole Tecniche'', in 1863 he entered the Military College of Turin. In 1866 he enrolled at the Military Academy of Turin, and become a Lieutenant of Engineers. Enrico enrolled in the ''Scuola di Applicazione Artiglieria e Genio'' (Application School of Artillery and Engineers) in Turin in 1868. Upon graduation in 1870, Forlanini was assigned to Casale Monferrato, where he was able to work in the police station's workshop. He began working on a systematic testing of propellers. He subsequently studied at Polite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebaudy Patrie
The Lebaudy ''Patrie'' was a semi-rigid airship built for the French army in Moisson, France, by sugar producers Lebaudy Frères. Designed by Henri Julliot, Lebaudy's chief engineer, the ''Patrie'' was completed in November 1906 and handed over to the military the following month. The ''Patrie'' bears the distinction of being the first airship ordered for military service by the French army. In 1907, from her base at Chalais-Meudon near Paris, a successful series of military manoeuvres was conducted with the airship by the military command, which included a visit by France's President of the Council Georges Clemenceau. Following the successful completion of these operations, in November 1907 the ''Patrie'' was transferred under her own power to her operational base at Verdun, near the German border. Due to a mechanical fault, the ''Patrie'' became stranded away from her base on 29 November 1907 in Souhesmes. During a storm on 30 November she was torn loose from her tem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebaudy Frères
Lebaudy Frères was a French sugar producer based in Moisson, France. In addition to sugar, they also made a series of semi-rigid airships in the early years of the twentieth century, some of which saw service with several European armies. Operation Paul and Pierre Lebaudy were the owners of a sugar refinery who, with the assistance of their engineer Henri Julliot as designer, built semi-rigid airships which saw service with the French army, the Russian army and the Austrian army."Military Airships''Flight'' magazine Global Archive: 1909, p.436/ref> They constructed an airship hangar at Moisson, near the River Seine ) , mouth_location = Le Havre/Honfleur , mouth_coordinates = , mouth_elevation = , progression = , river_system = Seine basin , basin_size = , tributaries_left = Yonne, Loing, Eure, Risle , tributarie ... downstream from Paris"The Present Status of Military Aeronautics''Flight'' magazine Global Archive: 1909, p. 119/r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augusto Severo De Albuquerque Maranhão
Augusto Severo de Albuquerque Maranhão (11 January 1864 – Paris, 12 May 1902) was a Brazilian politician, journalist, inventor and aeronaut Aeronautics is the science or art involved with the study, design, and manufacturing of air flight–capable machines, and the techniques of operating aircraft and rockets within the atmosphere. The British Royal Aeronautical Society identifie .... Severo was born in Macaíba. On 12 May 1902 he died, together with his French mechanic, Georges Saché, when they were flying over Paris in an airship called ''Pax''. A marble plaque at number 81 of the Avenue du Maine in Paris, commemorates the location of Augusto Severo accident. '' The Catastrophe of the Balloon "Le Pax"'' is a 1902 short silent film recreation of the wreck. References 1864 births 1902 deaths Airship designers Aviation pioneers Aviators killed in aviation accidents or incidents in France Brazilian inventors Brazilian journalists Brazilian politicians Peo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bartolomeu De Gusmão
Bartolomeu Lourenço de Gusmão (December 1685 – 18 November 1724) was a Brazilian-born Portuguese priest and naturalist, who was a pioneer of lighter-than-air airship design. Early life Gusmão was born at Santos, then part of the Portuguese colony of Brazil. He began his novitiate in the Society of Jesus at Bahia when he was about fifteen years old, but left the order in 1701. He went to Portugal and found a patron at Lisbon in the person of the Marquis of Abrantes. He completed his course of study at the University of Coimbra, devoting his attention principally to philology and mathematics, but received the title of Doctor of Canon Law (related to Theology). He is said to have had a remarkable memory and a great command of languages. Airship In 1709 he presented a petition to King João V of Portugal, seeking royal favour for his invention of an airship, in which he expressed the greatest confidence. The contents of this petition have been preserved, together with a pictu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Airships
This article outlines some of the non-rigid and semi-rigid airships used in or built in Russia and the Soviet Union. Origins of the Soviet Airship Program Like other nations in the early 20th century, Russia began researching and developing its own airships. Despite heavy investment in industry by the Russians in late 19th and early 20th century, aviation received little in subsidies and relied heavily on foreign technologies. The Imperial Russian Air Service did not come into being until 1912, and though small fixed-wings airplanes were used in World War I, they were limited in their capabilities. Only after the October Revolution in the 1920s did airship enthusiasts begin constructing small non-rigid ships. The first Soviet airship to ever take flight was the Krasnaia Zvezda ('Red Star') which saw its brief maiden voyage on January 3, 1921. Soviet Airships Under Stalin Airships saw further development under Joseph Stalin during the First Five Year Plan. Impressed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
W6 OSOAVIAKhIM
SSSR-V6 ''OSOAVIAKhIM'' (russian: СССР-В6 Осоавиахим) was a semi-rigid airship designed by Italian engineer and airship designer Umberto Nobile and constructed as a part of the Soviet airship program. The airship was named after the Soviet organisation OSOAVIAKhIM. V6 was the largest airship built in the Soviet Union and one of the most successful. In October 1937, it set a new world record for airship endurance of 130 hours 27 minutes under command of Ivan Pankow, beating the previous record by the German airship ''Graf Zeppelin''. Crash In February 1938, a Soviet Arctic expedition led by Ivan Papanin became stranded on drifting ice pack. V6 was sent on a rescue mission from Moscow with a short intermediate landing in Murmansk. During the flight, at approximately 19:30 on 6 February 1938, the airship crashed into the hillside near Kandalaksha, 220 km south of Murmansk. She caught fire and was destroyed. Of the 19 people on board, 13 perished. Their remai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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