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Lucien Chauvière

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Lucien Chauvière (1876–1966) was a French aeronautical engineer. He is best known for his Integrale propellers , which were the first aerodynamically advanced propellers manufactured in Europe.

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55-654: Lucien Chauvière was born in Paris on 11 February 1876. and educated at Arts et Métiers ParisTech in Angers , where his studies included the theory of propeller design. He became a member of the Aero-Club de France in December 1906, sponsored by the engineer Andre Farcot. The same month he exhibited an apparatus designed to investigate the stability of helicopters at the Aero-Club's exhibit at

110-460: A San Domingo heiress allied to the Beauharnais family . Mme de La Rochefoucauld became dame d'honneur to the empress Josephine , and their eldest daughter married Francesco Borghese  [ fr ] , a brother-in-law of Pauline Bonaparte , Princess Borghese. La Rochefoucauld became ambassador successively to Vienna (1805) and to The Hague (1808–1810), where he negotiated the union of

165-479: A bachelor's degree or a master's degree in another university. Fifty candidates are admitted each year from the university system. Each student spends at least three years in school. This time is usually extended with the choice of a special training, a stay abroad or an extra internship. The first 2 years are dedicated to a core curriculum covering all the fields of engineering : The training also includes management, finance and language courses. The third year

220-523: A dispensary in Paris, and he was an active member of the central boards of administration for hospitals, prisons and agriculture. His opposition to the government in the House of Peers led to his removal in 1823 from the honorary positions he held, while the vaccination committee, of which he was president, was suppressed. The academies of science and of medicine admitted him to their membership by way of protest. Official hostility pursued him even after his death, for

275-464: A long description of him in her journal. After the assassination of his cousin, Louis Alexandre de La Rochefoucauld d'Enville , at Gisors on 14 September 1792 he assumed the title of duc de La Rochefoucauld . He left England in 1794, and travelled to the United States. In 1795, he and five associates began a tour which covered much of the northern United States and Upper Canada . They crossed

330-407: A model farm at Liancourt , where he reared cattle imported from England and Switzerland. He also set up spinning machines on his estate, and founded a school, École nationale supérieure d'arts et métiers , for the sons of soldiers, which became in 1788 the École des Enfants de la Patrie under royal protection. In 2008, this school was renamed Arts et Métiers ParisTech . Frédéric de Liancourt

385-467: A proper logo, but shared its blazon with the Duke and the city of Liancourt . On the bottom-left of the blazon, the letters A and M are written on the inside of a gear, over a red background. With the different regimes and the different names of the eightieth and ninetieth centuries, the visual identity of the school was not defined properly. First it adopted the imperial eagle as a symbol, when Napoléon Bonaparte

440-514: A written exam that lasts two weeks ( Banque PT or CentraleSupelec), covering mathematics, physics, engineering sciences, literature and foreign languages. The applicants are then ranked nationally and the best ones are invited to attend oral exams in July. After this second phase, the applicants are sorted again to determine the final ranking. Only the top of this ranking is admitted to Arts et Métiers ParisTech. Occasionally, additional tests are requested if

495-1089: A year they compete against each other during the Olympic week. The student associations organises several galas, in each campus as well as a national one in Paris ;: The National Grand Gala in Paris takes place in different buildings or monuments, depending on the year : the Eiffel Tower , Louvre Palace , the Palais Garnier , the Palace of Versailles ... Thousands of guests, students and alumni meet, usually in May or June. Fran%C3%A7ois Alexandre Fr%C3%A9d%C3%A9ric, duc de la Rochefoucauld-Liancourt François Alexandre Frédéric de La Rochefoucauld, 7th Duke of La Rochefoucauld , 1st Duke of Liancourt, 2nd Duke of Estissac ( French pronunciation: [fʁɑ̃swa alɛksɑ̃dʁ fʁedeʁik də la ʁɔʃfuko] ; 11 January 1747 – 27 March 1827)

550-481: Is a French engineering and research institute of higher education. It is a grande école , recognized for leading in the fields of mechanics and industrialization. Founded in 1780, it is among the oldest French institutions and is one of the most prestigious engineering schools in France. It has been consistently ranked among the top ten French engineering schools and was ranked fifth in France for Mechanical Engineering in

605-476: Is a partnership between Arts et Métiers ParisTech, HEC Paris and IAE Paris . In 2007, 127 students were enrolled in its PhD programmes. The main fields of research are  : In 2014, Arts et Métiers was the first French engineering school to open a Bachelor of Technology program. 48 students were enrolled in the first class. The program aims to offer more possibilities to high school graduates that are interested in sciences but do not necessarily want to reach

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660-597: Is dedicated to specialised courses, such as sharp technical skills and good management basics. During the three years, the students have to work on two big projects (one in first year, the other in second year) and have to complete three internships (as a labourer for one month, then as an engineering assistant for three months and then as a research engineer for six months). The Arts et Métiers engineers are known for their spirit of innovation, their excellent technical skills and their ability to manage and cooperate. They are therefore highly sought after by big companies (49.6% of

715-894: Is even considered to be in the top 5 Grandes écoles recruiting students after classes préparatoires . The main figures are presented in the following lines: National ranking (ranked for its Master of Sciences in Engineering) The primary goal of Arts et Métiers ParisTech is to provide an initial foundation in general engineering principles for the disciplines of mechanical, structural, electrical and industrial engineering. Arts et Métiers ParisTech also offers continuing training for engineers and industry executives. With 15 research laboratories and two PhD programs, Arts et Métiers ParisTech develops teaching and research activities in three main fields: The school's training programs include about 24 Research-Based Masters and about 20 Advanced Masters programs and PhD studies. Arts et Métiers ParisTech

770-473: Is renowned for its 3-year graduate engineering training that leads to the " diplôme d'ingénieur " degree, equivalent of a Master's degree of industrial and mechanical engineering . Most of the annual 1100 candidates come from the Classes Préparatoires (CPGE), a two-year intensive programme of undergraduate studies in sciences. The national entry examination usually takes place in May. It consists of

825-574: The Gadzarts work in companies with 10000+ employees) and international groups (24% start their career abroad). These well-recognized skills are enhanced by their student projects and internships. Since the gadzarts are versatile engineers, they work in all domains. The transportation industry (automotive, aerospace, rail, shipbuilding) is the largest employer of alumni, 24,1% of graduates work in this sector. The other industries are, in order of employed alumni: energy, consulting , civil engineering, IT and

880-598: The Kingdom of Holland with France. During the " Hundred Days " he was made a peer of France . He subsequently devoted himself to philanthropic work, and in 1822 became deputy to the Chamber of Deputies and sat with the constitutional royalists . He was again raised to the peerage in 1831. His descendants became Dukes of Estissac and Princes of La Rochefoucauld-Montbel (Dominique and his son Gabriel). The third son, Frederic Gaetan, marquis de La Rochefoucauld-Liancourt (1779–1863),

935-665: The National Constituent Assembly . Established in command of a military division in Normandy , he offered Louis a refuge in Rouen , and, failing in this effort, assisted him with a large sum of money. After the events of 10 August 1792 (storming of the Tuileries Palace ), he fled to England, where he was the guest of Arthur Young . There also he met Young's nieces by marriage, Frances and Sarah Burney . The former gives

990-508: The Niagara River to Fort Erie and also saw Fort Chippawa . From there they travelled to Newark, Canada where they were entertained by Lieutenant Governor John Graves Simcoe . Their trip was cut short when they were prohibited from entering Lower Canada . Insulted, François Alexandre Frédéric returned to the US and, in 1799, his exile ended, he returned to France. On his return to Paris, he

1045-461: The diplôme d'ingénieur level. For over twenty years, the school has been developing opportunities for students to get double-degrees with French and international institutions. Students who wish to participle in these programmes are judged and selected according to their academic ranking during the first year of study. The school created special partnerships with several institutes of technology worldwide to offer integrated double-degree programs to

1100-543: The 5th Exposition des produits de l'industrie française was chosen in May 1819, with the Duc de la Rochefoucauld as president and Jean-Antoine Chaptal as vice-president and rapporteur. Chaptal had arranged the 2nd and 3rd expositions, and again played a leading role. The 5th exposition opened on 25 August 1819 in the great halls of the Louvre palace. Rochefoucauld was one of the first promoters of vaccination in France; he established

1155-637: The Clement-Bayard monoplane of 1909 designed by Victor Tatin He later established a factory at Quai Jules Guesde in the Vitry-sur-Seine suburb of Paris . A Chauvière propeller was fitted to the aircraft used by Louis Blériot to make the first heavier-than-air flight across the English Channel . Following the success of his first propellers, Chauvière opened factories in France, Germany and Russia. Many of

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1210-491: The Gadzarts. The arms race pushed industry to hire more engineers and the gadzarts matched their needs perfectly. The other important factor was the creation of new ranks in the hierarchical working organization. The middle management and upper management positions were perfect for the gadzarts engineers who rapidly filled these positions in most industries; especially automotive, aeronautical and construction. During World War II ,

1265-539: The Shanghai ranking 2018. The school has trained 85,000 engineers since its foundation by François Alexandre Frédéric, duc de la Rochefoucauld-Liancourt . It is a "Public Scientific, Cultural and Professional Institution" ( EPSCP ) under the authority of the Ministry of Higher Education and Research and has the special status of Grand établissement . The École nationale supérieure d'arts et métiers (ENSAM), which adopted

1320-514: The annual Salon d'Automobile. In 1908 he made a 5 m (16 ft) diameter laminated wooden propeller for the Clément-Bayard No.1 semi-rigid airship , which broke the existing speed record for airships. He was also responsible for the construction of a number of heavier-than-air aircraft, some to his own design and some designed by others, including the Alfred de Pischoff biplane of 1907 and

1375-578: The army, 1100 died the first year of the conflict. Many campuses were damaged by the war, especially that of Châlons-sur-Marne , which was in the middle of the Battle of the Marne . The Lille campus was occupied by the Germans and used as a military hospital. The other campuses were completely closed from 1916 to 1917 and the new Parisian campus was undamaged. Between the wars, the rapid industrialization of Europe favoured

1430-451: The biggest student associations in Europe, with 3500 active members and a budget of 3.5 million €. Each year, big events are organized : Many clubs exist, in various domains, and the teams of each campus can cooperate or participate in external events ( Shell Eco-Marathon , French Robotics Cup, Challenge of the automotive engineers). In the same way, each campus has its own sport teams. Once

1485-469: The brand name "Arts et Métiers ParisTech" in 2007, was a founding member of ParisTech (Paris Institute of Technology), héSam and France AEROTECH . Arts et Métiers ParisTech consists of eight Teaching and Research Centres (CER) and three institutes spread across the country. Its students are called Gadz'Arts . The school was founded in Liancourt , Oise , by Duke of Rochefoucauld-Liancourt in 1780; it

1540-443: The candidate is considering a double-degree programme or a special curriculum. Other ways of recruitment exist, sometimes those who have performed well in technical studies in lower-ranked colleges (DUT, University Technology Diploma or BTS, Higher Technician's Certificate) may be admitted. A special entrance exam is organized for these candidates and offers around 100 places. It is also possible to apply after successfully completing

1595-460: The castle where the school was located, he thought that it was inappropriate for such an industrial school to occupy the place. He decided to relocate the school to Châlons-en-Champagne in 1806, where two former monasteries were made available to offer much more space. Many students and alumni enlisted in the armed forces during the World War I . It is estimated that of the 6500 gadzarts who joined

1650-436: The contours of the purple and orange diamonds. The new brand name of the school is mentioned on the right of the diamonds. Whether speaking about starting salary, involvement in research or international opportunities, Arts et Métiers ParisTech has been consistently ranked among the top ten French engineering schools, along with other schools like Mines ParisTech , École polytechnique , CentraleSupélec or ENSTA Paris . It

1705-564: The first woman enrolled at the Arts et Métiers. The school became a grande école in 1976 and received the EPSCP status in 1990. In 2007, the school created the PRES ParisTech and adopted the brand name "Arts et Métiers ParisTech" and no longer uses "ENSAM" in its publications, until removing the mention of «ParisTech» from its logo in 2016. At the beginning of its history, the school did not have

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1760-452: The industrial revolution, the members of parliament decided to create a fifth campus in Lille, a city that was rapidly growing. The facilities of Lille were the first ones to be built expressly for the school. The campus of Paris, a long-standing project, was built between 1906 and 1912. It became the biggest campus of the Arts et Métiers but World War II delayed the school's opening. By the end of

1815-464: The old pupils of his school were charged by the military at his funeral. His works, chiefly on economic questions, include books on the English system of taxation, poor-relief and education. His eldest son, François, duc de La Rochefoucauld (1765–1848), succeeded his father in the House of Peers. The second, Alexandre, comte de La Rochefoucauld (1767–1841), married Adélaïde de Pyvart de Chastullé ,

1870-499: The other one includes all the PhD specialities regarding management, economy and social science. The doctoral school 432 is a partnership between Arts et Métiers ParisTech and Mines ParisTech . In 2013, 442 students were enrolled in its PhD programs (237 from Arts et Métiers). The 4 main fields of research are : The school is part of the two Carnot research institutes : Carnot Institute ARTS and M.I.N.E.S The doctoral school 471

1925-571: The pioneer aircraft constructors used his propellers, not simply because of their quality but also because they were available off the shelf from a large stock. Several hundred were made during 1910. In 1913 he produced an experimental variable-pitch propeller, which was fitted to the Clement-Bayard VI airship. Over 100,000 Chauvière propellers were built for Allied aircraft during the First World War, around 25% of total production. After

1980-548: The remaining quarter is spread between finance, bioengineering and agri-food. The master programs are divided into two different groups : the Masters of Science that include graduate courses followed by a master's thesis (project of expertise) and the Advanced Masters, focused on a very specific field of science (equivalent to some professional degrees). Among the 24 different MSc specialities, twenty are run exclusively by

2035-420: The research programs and laboratories of the school. In 1817, the school's military status was removed by royal order and the official goal of the school was set to train qualified technicians. However, in practice, the organisation remained military and the students continued to wear the uniform. This tradition continues today. In 1826, a second royal order confirmed this new status and the military organisation

2090-435: The school tried to keep a certain level of activity. The only campuses to experience some difficulties were Lille and Châlons-sur-Marne : in 1939 no new students were admitted. The Cluny campus was the target of a roundup in 1943 and a large part of students and staff were deported. The death of Jacques Bonsergent left a mark on the conflict, he became a symbol of resistance to the oppressor. The second school of this kind

2145-411: The school, two are offered in conjunction with the other member schools of ParisTech and two others with specific partnerships. Among the seventeen different Advanced Masters, fifteen are run exclusively by the school, two are developed by specific partnerships. The school offers two doctoral programs : the first one includes all the PhD specialities regarding physics, sciences and engineering,

2200-421: The students perpetuate their own traditions and folklore , and are members of a student society . They call themselves " Gadz'Arts ", abbreviated from " Gars des Arts " ("Guys from the Arts"). The "Gadz" folklore includes traditional clothing, language, songs and legends, related symbolism, and ceremonials . Gadz'Arts activities are independent of the administration of the school and are exclusively run by

2255-470: The students : In France, some special curriculums lead students to other degrees, along with their diplôme d'ingénieur . In the last two decades, the creation of ParisTech (the 12 best graduate schools in France) and héSam partnership with business schools, has created many opportunities. The most popular programs are with: The school has a huge variety of academic partnerships with over 190 universities in

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2310-407: The students, although the two parts often cooperate for organising cultural or sporting events. Students still wear the uniform from the military past of the school. Each one of the eight campuses has its own student association (AE) and clubs, but they all follow a national scheme. Paris is the headquarters of the national student association (UE) and organizes all the global events. The UE is one of

2365-500: The war Chauvière carried out pioneering work in the construction of metal propellers, particularly the use of forged duralumin , and also worked on the development of variable-pitch propellers. A Chauvière metal propeller was fitted to the Blériot 110 monoplane flown by Lucien Bossoutrot and Maurice Rossi to break the world endurance record in March 1931. The success of Chauvière's propellers

2420-552: The war, the campus had over 500 students. In the middle of the "Trentes Glorieuses" (the Glorious Thirty), the seventh campus was created near Bordeaux , in the science park of Talence. The modern buildings were operational in 1963. The latest campus established was Metz (1997). The campus was built in the science park , close to the transportation hubs. The school wanted this campus to become an international one, being close to Belgium, Luxembourg and Germany. Its construction

2475-473: The world. The students usually spend 1–2 semesters abroad in their third year. The partners are spread on the 6 continents : Tsinghua University , MIT , Indian Institute of Technology, Kanpur(IITK) , Tokyo Institute of Technology , Imperial College London , University of Bristol , Instituto Tecnológico y de Estudios Superiores de Monterrey , Politecnico di Milano , University of California, Berkeley , University of Queensland ... Since its inception,

2530-416: Was a French social reformer . He was born at La Roche Guyon , the son of François Armand de La Rochefoucauld , duc d'Estissac , grand master of the royal wardrobe . One of his cousins was Louis Alexandre de La Rochefoucauld d'Enville . Known as the duc de Liancourt in infancy, he became an officer of carbineers , and married at seventeen. A visit to England seems to have suggested the establishment of

2585-401: Was also inspired by the blazon of Liancourt (A&M, gear), but later adopted the students' version. In 1963, a modern logo was designed for the school, completely different from what was known so far, but it kept the letters A and M. In 2007, with the creation of ParisTech , the school decided to create a brand new logo. This time the letters are not written anymore, but they can be read on

2640-484: Was also motivated by partnerships with German ( KIT ) and American ( Georgia Tech ) universities. Between 1990 and 2000, the three institutes of research were created : Chambéry in 1994, Chalon-sur-Saône in 1997 and Bastia in 2000. The school also has two satellite campuses in Bouc-bel-Air and Laval that are under the authority of the main campuses of Aix-en-provence and Angers . These satellites are linked to

2695-411: Was due to both aerodynamic sophistication and careful construction. Previous wooden propellers had been carved from a single piece of timber. The Integrale introduced a new technique, constructing the propeller from a number of laminated planks. This had several advantages: Arts et M%C3%A9tiers ParisTech Arts et Métiers ParisTech ( French pronunciation: [aʁ e metje paʁitɛk] )

2750-521: Was elected to the Estates-General of 1789 , where he sought in vain to support the monarchy while furthering social reform. On 14 July, following the storming of the Bastille , he warned Louis XVI of the state of affairs in Paris, and met his exclamation that there was a revolt with the answer, "Non, sire, c'est une révolution." ("No, majesty, it is a revolution.") On 18 July, he became president of

2805-462: Was founded in 1804 at Beaupréau and then transferred to Angers in 1815. Three decades later, a third school was built in Aix-en-Provence in 1843, in former barracks and monasteries. At the dawn of the 20th century, the development of the school expanded to three new campuses. In 1891, the ancient abbey of Cluny was chosen to host the activities of the fourth school. Then, to go hand in hand with

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2860-475: Was fully removed. The students were granted the right to wear the uniform as a civil one. After a third attempt, the students gained the right to form an association of the Arts et Métiers alumni in 1847. The regional campuses were transformed into engineer training institutions in 1907. In 1963, the curriculum was modified in order to recruit new students from the Classes préparatoires . In 1964, Nicole Laroche became

2915-431: Was in authority, then it was replaced by a royal flower to greet the return of the monarchy. Eventually the students decided to create their own symbol and keep it regardless of the status quo. This symbol originally represented interlocking capital A and M, inspired by the blazon of Liancourt. It is still used today by the students but it evolved slightly to a smoother version in the 1950s. The alumni association first logo

2970-441: Was originally meant to provide in-depth training for military dragoon officers children. After 1800, the institution became known as the École d'Arts et Métiers . Under Napoleon 's reign, it was known as the "École impériale des arts et métiers". He intended to use the school to train "Non-commissioned officers of Industry". The empire decided to move the school to a bigger city, Compiègne, in 1799. When Napoléon Bonaparte visited

3025-641: Was treated with dignity, but distantly by Napoleon . At the Restoration he entered the House of Peers , but Louis XVIII refused to reinstate him as master of the wardrobe, although his father had paid 400,000 francs for the honour. Successive governments, revolutionary and otherwise, recognized the value of his institutions at Liancourt, and he was for twenty-three years government inspector of his school, École nationale supérieure d'arts et métiers , which had been removed to Châlons-en-Champagne . The 19 member jury for

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