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Princesa De Asturias-class Cruiser
The ''Princesa de Asturias'' class was a class of armoured cruisers of the Spanish Navy during the late 19th and early 20th centuries. The class comprised three ships, , and . With construction beginning on the lead ship of the class in 1890, it was considered to be essentially a repeat of the three s but with more modern and balanced armament. ''Cardenal Cisneros'' was wrecked in 1905 but the fate of the other two ships of the ''Princesa de Asturias'' class is unknown. Design Dimensions and machinery The ships of the class were long, had a beam of , a draught of , and had a displacement of 6,888 ton. The ships were equipped with two-shaft reciprocating engine A reciprocating engine, also often known as a piston engine, is typically a heat engine that uses one or more reciprocating pistons to convert high temperature and high pressure into a rotating motion. This article describes the common featu ...s, which were rated at and produced a top speed of . Armour The ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenal De La Carraca
Arsenal de la Carraca, also Naval Station of La Carraca, is a naval shipyard and a naval base in San Fernando, Spain. It is a naval base for the construction and repair of ships, and the storage and distribution of arms and ammunition. The first military establishment of its kind to be created in Spain under the naval policy of Felipe V, it was developed by Patiño and the Marquis de la Ensenada. Though work on building the shipyard began in 1720, the formal decree issued by Fernando VI on October 3, 1752, accelerated its construction until it was completed in the late 18th century. Geography The arsenal is situated in the Bay of Cádiz, south of Puerto Real ("royal port") and southeast of Cadiz. It is within the San Fernando municipality in the Province of Cádiz. The location, chosen for its strategic qualities, was at one time a small island northeast of Isla de León, separated by the narrow continuation of the Puntal Channel (or Puntales). Surrounded by navigation chann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartagena, Spain
Cartagena () is a Spanish city and a major naval station on the Mediterranean coast, south-eastern Iberia. As of January 2018, it has a population of 218,943 inhabitants, being the region's second-largest municipality and the country's sixth-largest non-provincial-capital city. The metropolitan area of Cartagena, known as '' Campo de Cartagena'', has a population of 409,586 inhabitants. Cartagena has been inhabited for over two millennia, being founded around 227 BC by the Carthaginian Hasdrubal the Fair as ''Qart Hadasht'' ( phn, 𐤒𐤓𐤕𐤟𐤇𐤃𐤔𐤕 QRT𐤟ḤDŠT; meaning "New Town"), the same name as the original city of Carthage. The city had its heyday during the Roman Empire, when it was known as ''Carthago Nova'' (the New Carthage) and ''Carthago Spartaria'', capital of the province of Carthaginensis. Much of the historical significance of Cartagena stemmed from its coveted defensive port, one of the most important in the western Mediterranean. Cartagena has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrol, Galicia
Ferrol () is a city in the Province of A Coruña in Galicia, on the Atlantic coast in north-western Spain, in the vicinity of Strabo's Cape Nerium (modern day Cape Prior). According to the 2021 census, the city has a population of 64,785, making it the seventh largest settlement in Galicia. With Eume to the south and Ortegal the north, Ferrol forms the Ferrolterra comarca, and together with A Coruña forms the second largest conurbation in Galicia, with a total population of 640,000 in 2016. The harbour, for depth, capacity and safety, is not equalled by many in Europe. The entrance is very narrow, commanded by forts, and may even be shut by a steccado. The city has been a major naval shipbuilding centre for most of its history, being the capital of the Spanish Navy's Maritime Department of the North since the time of the early Bourbons. Before that, in the 17th century, Ferrol was the most important arsenal in Europe. Today, the city contains some of the major shipbuilding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Cruiser
The armored cruiser was a type of warship of the late 19th and early 20th centuries. It was designed like other types of cruisers to operate as a long-range, independent warship, capable of defeating any ship apart from a battleship and fast enough to outrun any battleship it encountered. For many decades, naval technology had not advanced far enough for designers to produce a cruiser which combined an armored belt with the long range and high speed required to fulfill its mission. For this reason, beginning in the 1880s and 1890s, many navies preferred to build protected cruisers, which only relied on a light armored deck to protect the vital parts of the ship. However, by the late 1880s, the development of modern rapid-fire breech-loading cannon and high-explosive shells made the reintroduction of side armor a necessity. The invention of face-hardened armor in the mid-1890s offered effective protection with less weight than previously. Varying in size, the armored cruiser was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QF 6 Pounder Nordenfelt
The QF 6 pounder Nordenfelt was a light 57 mm naval gun and coast defence gun of the late 19th century used by many countries. Note that this gun should not be confused with the short-barreled 57 mm Cockerill-Nordenfelt "Canon de caponnière" or fortification gun, which was used to arm the German A7V tank in World War I. Nordenfelt guns can be visually differentiated from equivalent and similar Hotchkiss guns by having slimmer barrels than the Hotchkiss, hence the Nordenfelt was considerably lighter. United Kingdom The UK adopted a 42-calibre version as Ordnance QF 6-pounder Nordenfelt British forces traditionally denoted smaller ordnance by the weight of its standard projectile, in this case . Mk I, Mk II, Mk III. United Kingdom Naval service They were originally mounted from 1885 onwards for use against the new (steam-driven) torpedo boats which started to enter service in the late 1870s. The Nordenfelt gun was adopted at the same time as the very similar QF 6 pou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armoured Cruiser
The armored cruiser was a type of warship of the late 19th and early 20th centuries. It was designed like other types of cruisers to operate as a long-range, independent warship, capable of defeating any ship apart from a battleship and fast enough to outrun any battleship it encountered. For many decades, naval technology had not advanced far enough for designers to produce a cruiser which combined an armored belt with the long range and high speed required to fulfill its mission. For this reason, beginning in the 1880s and 1890s, many navies preferred to build protected cruisers, which only relied on a light armored deck to protect the vital parts of the ship. However, by the late 1880s, the development of modern rapid-fire breech-loading cannon and high-explosive shells made the reintroduction of side armor a necessity. The invention of face-hardened armor in the mid-1890s offered effective protection with less weight than previously. Varying in size, the armored cruiser was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Navy
The Spanish Navy or officially, the Armada, is the maritime branch of the Spanish Armed Forces and one of the oldest active naval forces in the world. The Spanish Navy was responsible for a number of major historic achievements in navigation, the most famous being the discovery of America and the first global circumnavigation by Elcano. For several centuries, it played a crucial logistical role in the expansion and consolidation of the Spanish Empire, and defended a vast trade network across the Atlantic Ocean between the Americas and Europe, and the Manila Galleon across the Pacific Ocean between the Philippines and the Americas. The Spanish Navy was the most powerful maritime force in the world from the late 15th century to the early 18th century. In the early 19th century, with the loss of most of its empire, Spain transitioned to a smaller fleet but maintained a major shipbuilding industry which produced important technical innovations. The Spanish Navy built and oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infanta Maria Teresa Class Diagrams Brasseys 1896
''Infante'' (, ; f. ''infanta''), also anglicised as Infant or translated as Prince, is the title and rank given in the Iberian kingdoms of Spain (including the predecessor kingdoms of Aragon, Castile, Navarre, and León) and Portugal to the sons and daughters (''infantas'') of the king, regardless of age, sometimes with the exception of the heir apparent or heir presumptive to the throne who usually bears a unique princely or ducal title.de Badts de Cugnac, Chantal. Coutant de Saisseval, Guy. ''Le Petit Gotha''. Nouvelle Imprimerie Laballery, Paris 2002, p. 303, 364-369, 398, 406, 740-742, 756-758 (French) A woman married to a male ''infante'' was accorded the title of ''infanta'' if the marriage was dynastically approved (e.g., Princess Alicia of Bourbon-Parma), although since 1987 this is no longer automatically the case in Spain (e.g., Princess Anne d'Orléans). Husbands of born ''infantas'' did not obtain the title of ''infante'' through marriage (unlike most heredit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reciprocating Engine
A reciprocating engine, also often known as a piston engine, is typically a heat engine that uses one or more reciprocating pistons to convert high temperature and high pressure into a rotating motion. This article describes the common features of all types. The main types are: the internal combustion engine, used extensively in motor vehicles; the steam engine, the mainstay of the Industrial Revolution; and the Stirling engine for niche applications. Internal combustion engines are further classified in two ways: either a spark-ignition (SI) engine, where the spark plug initiates the combustion; or a compression-ignition (CI) engine, where the air within the cylinder is compressed, thus heating it, so that the heated air ignites fuel that is injected then or earlier.''Thermodynamics: An Engineering Approach'' by Yunus A. Cengal and Michael A. Boles Common features in all types There may be one or more pistons. Each piston is inside a cylinder, into which a gas is intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
