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Palmipède
The Palmipède (from French, meaning web-toed) was an early steamboat created in 1774 by French nobleman, engineer and inventor Marquis Claude de Jouffroy. It was tested in June and July 1776 on the Doubs river between Besançon and Montbéliard and thus became the first steam-powered vessel. The boat was driven by a Newcomen steam engine and was the predecessor of the Pyroscaphe, also made by Jouffroy. It had a length of 13 m (42 ft). The steamboat was not considered a success due to its lower than desired speed, which led to the development of the first paddle steamer A paddle steamer is a steamship or steamboat powered by a steam engine that drives paddle wheels to propel the craft through the water. In antiquity, paddle wheelers followed the development of poles, oars and sails, where the first uses wer ....Dalton, Anthony. "Introduction." Fire Canoes: Steamboats on Great Canadian Rivers. Victoria [B.C.: Heritage House, 2012. 144. Print. p. 18 Specifications The Palmip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steamboat
A steamboat is a boat that is marine propulsion, propelled primarily by marine steam engine, steam power, typically driving propellers or Paddle steamer, paddlewheels. Steamboats sometimes use the ship prefix, prefix designation SS, S.S. or S/S (for 'Screw Steamer') or PS (for 'Paddle Steamer'); however, these designations are most often used for steamships. The term ''steamboat'' is used to refer to smaller, insular, steam-powered boats working on lakes and rivers, particularly riverboats. As using steam became more reliable, steam power became applied to larger, ocean-going vessels. Background Limitations of the Newcomen steam engine Early steamboat designs used Newcomen atmospheric engine, Newcomen steam engines. These engines were large, heavy, and produced little power, which resulted in an unfavorable power-to-weight ratio. The Newcomen engine also produced a reciprocating or rocking motion because it was designed for pumping. The piston stroke was caused by a water jet i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paddle Steamer
A paddle steamer is a steamship or steamboat powered by a steam engine that drives paddle wheels to propel the craft through the water. In antiquity, paddle wheelers followed the development of poles, oars and sails, where the first uses were wheelers driven by animals or humans. In the early 19th century, paddle wheels were the predominant way of propulsion for steam-powered boats. In the late 19th century, paddle propulsion was largely superseded by the screw propeller and other marine propulsion systems that have a higher efficiency, especially in rough or open water. Paddle wheels continue to be used by small, pedal-powered paddle boats and by some ships that operate tourist voyages. The latter are often powered by diesel engines. Paddle wheels The paddle wheel is a large steel framework wheel. The outer edge of the wheel is fitted with numerous, regularly spaced paddle blades (called floats or buckets). The bottom quarter or so of the wheel travels under water. An e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claude De Jouffroy , a form of brainstem stroke syndrome
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Claude may refer to: __NOTOC__ People and fictional characters * Claude (given name), a list of people and fictional characters * Claude (surname), a list of people * Claude Lorrain (c. 1600–1682), French landscape painter, draughtsman and etcher traditionally called just "Claude" in English * Madame Claude, French brothel keeper Fernande Grudet (1923–2015) Places * Claude, Texas, a city * Claude, West Virginia, an unincorporated community Other uses * Allied reporting name of the Mitsubishi A5M Japanese carrier-based fighter aircraft * Claude (alligator), an albino alligator at the California Academy of Sciences See also * Claude's syndrome Claude's syndrome is a form of brainstem stroke syndrome characterized by the presence of an ipsilateral oculomotor nerve palsy, contralateral hemiparesis, contralateral ataxia, and contralateral hemiplegia of the lower face, tongue, and shoulder. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doubs (river)
The Doubs (; frp, Dubs; german: Dub) is a river in far eastern France which strays into western Switzerland. It is a left-bank tributary of the Saône. It rises near Mouthe in the western Jura mountains, at and its mouth is at Verdun-sur-le-Doubs, a village and commune in Saône-et-Loire at about above sea level. It is the tenth-longest river in France. The most populous settlement of the basin lies on its banks, Besançon. Its course includes a small waterfall and a narrow lake. Course From its source in Mouthe it flows northeast: a few kilometers north of the French-Swiss border, then to form the border for less distance, about 40 km. North of the Swiss town of Saint-Ursanne it turns west then southwest. South-east of Montbéliard it adopts a southwest striation or fault of the Jura Mountains, flowing so over greater distance than the flow it has traced before. It then flows into the Saône at Verdun-sur-le-Doubs about northeast of Chalon-sur-Saône. The shape o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Besançon
Besançon (, , , ; archaic german: Bisanz; la, Vesontio) is the prefecture of the department of Doubs in the region of Bourgogne-Franche-Comté. The city is located in Eastern France, close to the Jura Mountains and the border with Switzerland. Capital of the historic and cultural region of Franche-Comté, Besançon is home to the Bourgogne-Franche-Comté regional council headquarters, and is an important administrative centre in the region. It is also the seat of one of the fifteen French ecclesiastical provinces and one of the two divisions of the French Army. In 2019 the city had a population of 117,912, in a metropolitan area of 280,701, the second in the region in terms of population. Established in a meander of the river Doubs, the city was already important during the Gallo-Roman era under the name of ''Vesontio'', capital of the Sequani. Its geography and specific history turned it into a military stronghold, a garrison city, a political centre, and a religious c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montbéliard
Montbéliard (; traditional ) is a town in the Doubs Departments of France, department in the Bourgogne-Franche-Comté Regions of France, region in eastern France, about from the border with Switzerland. It is one of the two Subprefectures in France, subprefectures of the department. History Montbéliard is mentioned as early as 983 as . The County of Montbéliard or Mömpelgard was a feudal Graf, county of the Holy Roman Empire from 1033 to 1796. In 1283, it was granted rights under charter by Count Reginald of Burgundy, Reginald. Its charter guaranteed the county perpetual liberties and franchises which lasted until the French Revolution in 1789. Montbéliard's original municipal institutions included the Magistracy of the Nine Bourgeois, the Corp of the Eighteen and the Notables, a Mayor, and Procurator, and appointed "Chazes", all who participated in the administration of the county as provided by the charter. Also under the 1283 charter, the Count and the people of Montb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newcomen Steam Engine
The atmospheric engine was invented by Thomas Newcomen in 1712, and is often referred to as the Newcomen fire engine (see below) or simply as a Newcomen engine. The engine was operated by condensing steam drawn into the cylinder, thereby creating a partial vacuum which allowed the atmospheric pressure to push the piston into the cylinder. It was historically significant as the first practical device to harness steam to produce mechanical work. Newcomen engines were used throughout Britain and Europe, principally to pump water out of mines. Hundreds were constructed throughout the 18th century. James Watt's later engine design was an improved version of the Newcomen engine that roughly doubled fuel efficiency. Many atmospheric engines were converted to the Watt design, for a price which was based on a fraction of the fuel-savings. As a result, Watt is today better known than Newcomen in relation to the origin of the steam engine. Precursors Prior to Newcomen a number of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyroscaphe
''Pyroscaphe'' was an early experimental steamship built by Marquis de Jouffroy d'Abbans in 1783. The first demonstration took place on 15 July 1783 on the river Saône in France. After the first demonstration, it was said that the hull had opened up and the boiler was letting out steam, faults common in early steamboats. In this case, it seems to have been easily repaired as the boat was said to have made several trips up and down the river. A month later, on 19 August, the boat carried several passengers who signed a witness protocol for a successful journey.https://www.exploralyon.fr/?p=548 The ''Pyroscaphe'' was propelled by a double-acting steam machine and sidewheels, and was therefore a paddle steamer A paddle steamer is a steamship or steamboat powered by a steam engine that drives paddle wheels to propel the craft through the water. In antiquity, paddle wheelers followed the development of poles, oars and sails, where the first uses wer .... Specifications ''(Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metre
The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its prefixed forms are also used relatively frequently. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximately km. In 1799, the metre was redefined in terms of a prototype metre bar (the actual bar used was changed in 1889). In 1960, the metre was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86. The current definition was adopted in 1983 and modified slightly in 2002 to clarify that the metre is a measure of proper length. From 1983 until 2019, the metre was formally defined as the length of the path travelled by light in a vacuum in of a second. After the 2019 redefi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foot (unit)
The foot ( feet), standard symbol: ft, is a unit of length in the British imperial and United States customary systems of measurement. The prime symbol, , is a customarily used alternative symbol. Since the International Yard and Pound Agreement of 1959, one foot is defined as 0.3048 meters exactly. In both customary and imperial units, one foot comprises 12 inches and one yard comprises three feet. Historically the "foot" was a part of many local systems of units, including the Greek, Roman, Chinese, French, and English systems. It varied in length from country to country, from city to city, and sometimes from trade to trade. Its length was usually between 250 mm and 335 mm and was generally, but not always, subdivided into 12 inches or 16 digits. The United States is the only industrialized nation that uses the international foot and the survey foot (a customary unit of length) in preference to the meter in its commercial, engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Boat Types
This is a list of boat types. For sailing ships, see: List of sailing boat types. A * Airboat * Ark * Auxiliary ship Top of page B * Banana boat (merchant) * Banana boat (recreational) * Barge * Bass boat * Boita * Bow rider * Bracera * Brig * Brigantine Top of page C * Cabin cruiser * Cruise ship * Cable ferry * Canoe * Cape Islander * Captain's gig * Car-boat * Car float * Catamaran * Center console * Chundan vallam * Coble * Cog * Coracle * Cornish pilot gig * Crash rescue boat * Cuddy boat * Cutter * Currach (sp. to West of Ireland and Scotland) Top of page D * Deck Boat * Dhow * Dhoni * Dinghy * Dorna * Dory * Dragon boat * Drift boat * Drifter (fishing) * Drifter (naval) * Dugout * Durham boat Top of page E * Electric boat * Express cruiser Top of page F * Faering * Felucca * Ferry * Fireboat * Fishing boat (contemporary) * Fishing boat (traditional) * Float tube * Fly * Fishing tug * Frigate Top of page G * Galley * Galleon * Galwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Historical Ship Types
This is a list of historical ship types, which includes any classification of ship that has ever been used, excluding smaller vessels considered to be boats. The classifications are not all mutually exclusive; a vessel may be both a full-rigged ship by description, and a collier or frigate by function. ;Aircraft Carrier: Naval vessel able to launch and retrieve airplanes ;Amphibious warfare ship: vessels of various sizes for landing personnel and vehicles ;Aviso: (Spanish or French) Originally a dispatch boat, later applied to ships equivalent to the Royal Navy sloop ;Barque: A sailing vessel with three or more masts, fore-and-aft rigged on only the aftermost ;Barquentine: A sailing vessel with three or more masts, square-rigged only on the foremast ;Battlecruiser: A heavily-armed cruiser similar to a battleship but possessing less armor ;Battleship: A large, heavily armored and heavily gunned powered warship ;Bilander: A ship or brig with a lug-rigged mizzen sail ;Bireme: An anc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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