Chilean Cruiser O'Higgins (1897)
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Chilean Cruiser O'Higgins (1897)
''OHiggins'' was a Chilean armoured cruiser. ''OHiggins'' was built by the British shipbuilder Armstrong to the design of Philip Watts, and served with the Chilean Navy between 1898 and 1933. Construction In April 1896, the Chilean government ordered an armoured cruiser, to be called ''OHiggins'', from Armstrong, Whitworth & Co to the design of Sir Philip Watts at a cost of £700,000. The ship was laid down at Armstrong's Elswick, Newcastle-on-Tyne shipyard on 4 April 1896, launched on 17 May 1897 and completed on 2 April 1898."Crucero acorazado "O´Higgins" 3°"
''Armarda de Chile''. 14 February 2014. Retrieved 21 November 2016.


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Bernardo O'Higgins
Bernardo O'Higgins Riquelme (; August 20, 1778 – October 24, 1842) was a Chilean independence leader who freed Chile from Spanish rule in the Chilean War of Independence. He was a wealthy landowner of Basque-Spanish and Irish ancestry. Although he was the second List of presidents of Chile, Supreme Director of Chile (1817–1823), he is considered one of Chile's founding fathers, as he was the first holder of this title to head a fully independent Chilean state. He was Captain general, Captain General of the Chilean Army, Brigadier general, Brigadier of the United Provinces of the Río de la Plata, General officer, General Officer of Gran Colombia and Grand Marshal of Peru. Early life Bernardo O'Higgins, a member of the O'Higgins family, was born in the Chilean city of Chillán in 1778, the illegitimate son of Ambrosio O'Higgins, 1st Marquis of Osorno, a Spanish officer born in County Sligo, Ireland, who became governor of Chile and later viceroy of Peru. His mother was Isa ...
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Caliber (artillery)
In artillery, caliber or calibredifference in British English and American English spelling is the internal diameter of a gun barrel, or - by extension - a relative measure of the barrel length. Rifled barrels Rifled barrels introduce ambiguity to measurement of caliber. A rifled bore consists of alternating grooves and lands. The distance across the bore from groove to groove is greater than the distance from land to land. Projectiles fired from rifled barrels must be of the full groove to groove diameter to be effectively rotated by the rifling, but the caliber has sometimes been specified as the land to land diameter before rifling grooves were cut. The depth of rifling grooves (and the consequent ambiguity) increases in larger calibers. Steel artillery projectiles may have a forward bourrelet section machined to a diameter slightly smaller than the original land to land dimension of the barrel and a copper driving band somewhat larger than the groove to groove diameter t ...
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President Of Chile
The president of Chile ( es, Presidente de Chile), officially known as the President of the Republic of Chile ( es, Presidente de la República de Chile), is the head of state and head of government of the Republic of Chile. The president is responsible for both the Government of Chile and state administration. Although its role and significance has changed over the history of Chile, as well as its position and relations with other actors in the national political organization, it is one of the most prominent political offices. It is also considered one of the institutions that make up the "Historic Constitution of Chile", and is essential to the country's political stability. Under the current Constitution (adopted in 1980), the president serves a four-year term, with immediate re-election being prohibited. The shorter period (previously the term was six years) allows for parliamentary and presidential elections to be synchronized. The official seat of the president of Chile ...
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Abrazo Del Estrecho B&N
Abrazo or El abraso (meaning Embrace and The embrace in Spanish) may refer to: *Abrazo Community Health Network (Abrazo Health), one of the largest health care delivery system in Arizona, United States **Abrazo Arizona Heart Hospital specializing in cardiovascular care in Phoenix, Arizona **Abrazo Arrowhead Campus **Abrazo Central Campus **Abrazo Maryvale Campus **Abrazo Scottsdale Campus ** Abrazo Scottsdale Campus Arizona **Abrazo West Campus * Refuge Abrazo de Maipú, a refuge located on the Trinity Peninsula of the Antarctic Peninsula, now closed See also *Abrazo de Vergara or in English Convention of Vergara The Convention of Vergara ( es, Convenio de Vergara, eu, Bergarako hitzarmena), entered into on 31 August 1839, was a treaty successfully ending the major fighting in Spain's First Carlist War. The treaty, also known by many other names includi ..., a treaty successfully ending the major fighting in Spain's First Carlist War *'' Abrazos Rotos'' or in English '' Broken ...
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The New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital subscribers. It also is a producer of popular podcasts such as '' The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national " newspaper of record". For print it is ranked 18th in the world by circulation and 3rd in the U.S. The paper is owned by the New York Times Company, which is publicly traded. It has been governed by the Sulzberger family since 1896, through a dual-class share structure after its shares became publicly traded. A. G. Sulzberger, the paper's publisher and the company's chairman, is the fifth generation of the family to head the pa ...
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Spanish–American War
, partof = the Philippine Revolution, the decolonization of the Americas, and the Cuban War of Independence , image = Collage infobox for Spanish-American War.jpg , image_size = 300px , caption = (clockwise from top left) , date = April 21 – August 13, 1898() , place = , casus = , result = American victory *Treaty of Paris (1898), Treaty of Paris of 1898 *Founding of the First Philippine Republic and beginning of the Philippine–American War * German–Spanish Treaty (1899), Spain sells to Germany the last colonies in the Pacific in 1899 and end of the Spanish Empire in Spanish colonization of the Americas, America and Asia. , territory = Spain relinquishes sovereignty over Cuba; cedes Puerto Rico, Guam and the Philippine Islands to the United States. $20 million paid to Spain by the United States for infrastructure owned by Spain. , combatant1 = United State ...
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Cuban War Of Independence
The Cuban War of Independence (), fought from 1895 to 1898, was the last of three liberation wars that Cuba fought against Spain, the other two being the Ten Years' War (1868–1878) and the Little War (1879–1880). The final three months of the conflict escalated to become the Spanish–American War, with United States forces being deployed in Cuba, Puerto Rico, and the Philippine Islands against Spain. Historians disagree as to the extent that United States officials were motivated to intervene for humanitarian reasons but agree that yellow journalism exaggerated atrocities attributed to Spanish forces against Cuban civilians. Background During the years 1879–1888 of the so-called "Rewarding Truce", lasting for 17 years from the end of the Ten Years' War in 1878, there were fundamental social changes in Cuban society. With the abolition of slavery in October 1886, freedmen joined the ranks of farmers and the urban working class. The economy could no longer sustain itse ...
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Water-tube Boilers
A high pressure watertube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which boils water in the steam-generating tubes. In smaller boilers, additional generating tubes are separate in the furnace, while larger utility boilers rely on the water-filled tubes that make up the walls of the furnace to generate steam. The heated water/steam mixture then rises into the steam drum. Here, saturated steam is drawn off the top of the drum. In some services, the steam passes through tubes in the hot gas path, (a superheater) to become superheated. Superheated steam is defined as steam that is heated above the boiling point at a given pressure. Superheated steam is a dry gas and therefore is typically used to drive turbines, since water droplets can severely damage turbine blades. Saturated water at the bottom of the steam drum returns to the lower drum ...
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Belleville Boiler
There have been a vast number of designs of steam boiler, particularly towards the end of the 19th century when the technology was evolving rapidly. A great many of these took the names of their originators or primary manufacturers, rather than a more descriptive name. Some large manufacturers also made boilers of several types. Accordingly, it is difficult to identify their technical aspects from merely their name. This list presents these known, notable names and a brief description of their main characteristics. See also * Glossary of boiler terminology Boilers for generating steam or hot water have been designed in countless shapes, sizes and configurations. An extensive terminology has evolved to describe their common features. This glossary provides definitions for these terms. Terms which re ... A B C D E F G H I J K L M N O P R S T V W Y References *{{cite book , title=Marine ...
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Deck (ship)
A deck is a permanent covering over a compartment or a hull of a ship. On a boat or ship, the primary or upper deck is the horizontal structure that forms the "roof" of the hull, strengthening it and serving as the primary working surface. Vessels often have more than one level both within the hull and in the superstructure above the primary deck, similar to the floors of a multi-storey building, that are also referred to as decks, as are certain compartments and decks built over specific areas of the superstructure. Decks for some purposes have specific names. Structure The main purpose of the upper or primary deck is structural, and only secondarily to provide weather-tightness and support people and equipment. The deck serves as the lid to the complex box girder which can be identified as the hull. It resists tension, compression, and racking forces. The deck's scantling is usually the same as the topsides, or might be heavier if the deck is expected to carry heavier loads ...
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Belt Armor
Belt armor is a layer of heavy metal armor plated onto or within the outer hulls of warships, typically on battleships, battlecruisers and cruisers, and aircraft carriers. The belt armor is designed to prevent projectiles from penetrating to the heart of a warship. When struck by an artillery shell or underwater torpedo, the belt armor either absorbs the impact and explosion with its sheer thickness and strength, or else uses sloping to redirect the projectile and its blast downwards. Typically, the main armor belt covers the warship from its main deck down to some distance below the waterline. If, instead of forming the outer hull, the armor belt is built inside the hull, it is installed at a sloped angle for improved protection, as described above. The torpedo bulkhead Frequently, the main belt's armor plates were supplemented with a torpedo bulkhead spaced several meters behind the main belt, designed to maintain the ship's watertight integrity even if the main belt ...
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