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SMS Meteor (1865)
SMS ''Meteor'' was a of the North German Federal Navy (later the Imperial German Navy) that was launched in 1865. A small vessel, armed with only three light guns, ''Meteor'' took part in the Battle of Havana in 1870 during the Franco-Prussian War. There, she battled the French aviso ; both vessels were lightly damaged, though ''Bouvet'' was compelled to disengage after a shot from ''Meteor'' disabled her engine. After the war, ''Meteor'' returned to Germany, where her career was limited; she served briefly as a survey vessel. From 1873 to 1877, she was deployed to the Mediterranean Sea as a station ship in Constantinople during a period of tensions in the Ottoman Empire. After returning to Germany in 1877, she was decommissioned, converted into a coal hulk and expended as a target ship some time later. Design The s came about as a result of a program to strengthen the Prussian Navy in the late 1850s in the aftermath of the dissolution of the and in the midst of rising t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Steam Engine
A marine steam engine is a steam engine that is used to power a ship or boat. This article deals mainly with marine steam engines of the reciprocating type, which were in use from the inception of the steamboat in the early 19th century to their last years of large-scale manufacture during World War II. Reciprocating steam engines were progressively replaced in marine applications during the 20th century by steam turbines and marine diesel engines. History The first commercially successful steam engine was developed by Thomas Newcomen in 1712. The steam engine improvements brought forth by James Watt in the later half of the 18th century greatly improved steam engine efficiency and allowed more compact engine arrangements. Successful adaptation of the steam engine to marine applications in England would have to wait until almost a century after Newcomen, when Scottish engineer William Symington built the world's "first practical steamboat", the '' Charlotte Dundas'', in 1802. Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displacement (ship)
The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weight. Traditionally, various measurement rules have been in use, giving various measures in long tons. Today, tonnes are more commonly used. Ship displacement varies by a vessel's degree of load, from its empty weight as designed (known as "lightweight tonnage") to its maximum load. Numerous specific terms are used to describe varying levels of load and trim, detailed below. Ship displacement should not be confused with measurements of volume or capacity typically used for commercial vessels and measured by tonnage: net tonnage and gross tonnage. Calculation The process of determining a vessel's displacement begins with measuring its draft.George, 2005. p.5. This is accomplished by means of its "draft marks" (or "load lines"). A mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prussian House Of Representatives
The Prussian House of Representatives (german: Preußisches Abgeordnetenhaus) was the lower chamber of the Landtag of Prussia (german: Preußischer Landtag), the parliament of Prussia from 1850 to 1918. Together with the upper house, the House of Lords (german: Preußisches Herrenhaus), it formed the Prussian bicameral legislature. The Prussian House of Representatives was established by the Prussian constitution of 5 December 1848, with members elected according to the three-class franchise. At first it was called simply the "Second Chamber," with the name "House of Representatives" (') introduced in 1855. Franchise From 1849, the election of representatives within the Kingdom of Prussia was performed according to the three-class franchise system. The election was indirect. In the primary election, those with the right to vote went to the ballot and, in three separate classes, chose electors, who, in turn, chose the representatives for their constituency. Several attempts to r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Von Bismarck
Otto, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg (, ; 1 April 1815 – 30 July 1898), born Otto Eduard Leopold von Bismarck, was a conservative German statesman and diplomat. From his origins in the upper class of Junker landowners, Bismarck rose rapidly in Prussian politics, and from 1862 to 1890 he was the Minister President of Prussia, minister president and List of foreign ministers of Prussia, foreign minister of Prussia. Before his rise to the Executive (government), executive, he was the Prussian ambassador to Russian Empire, Russia and Second French Empire, France and served in both houses of the Landtag of Prussia, Prussian Parliament. He masterminded the unification of Germany in 1871 and served as the first Chancellor of Germany#Under the Emperor (1871–1918), Chancellor of the German Empire until 1890, in which capacity he dominated European affairs. He had served as the chancellor of the North German Confederation from 1867 to 1871, alon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minister President Of Prussia
The office of Minister-President (german: Ministerpräsident), or Prime Minister, of Prussia existed from 1848, when it was formed by King Frederick William IV during the 1848–49 Revolution, until the abolition of Prussia in 1947 by the Allied Control Council. History of the office Under the Kingdom of Prussia the Minister President functioned as the chief minister of the King, and presided over the Landtag (the Prussian legislature established in 1848). After the unification of Germany in 1871 and until the collapse in 1918, the office of the Prussian Minister President was usually held by the Chancellor of the German Empire, beginning with the tenure of Otto von Bismarck. Under the Free State of Prussia the Minister President was the head of the state government in a more traditional parliamentary role during the Weimar Republic. The office ceased to have any real meaning except as a kind of political patronage title after the takeover by the national government in 1932 ('' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaiserliche Werft Danzig
Kaiserliche Werft Danzig was a German shipbuilding company founded in 1852 as ''Königliche Werft Danzig'' and renamed ''Kaiserliche Werft'' after the proclamation of the German Empire in 1871. Together with Kaiserliche Werft Kiel and Kaiserliche Werft Wilhelmshaven it was one of three shipyards responsible for maintenance, repair and construction of warships for the Imperial German Navy. ''Kaiserliche Werft Danzig'' closed in 1918 after the end of World War I, but soon opened when Danziger Werft was founded on its site in 1919. History The history of the Danzig shipyard started 1844 when some area on both sides of the river Tote Weichsel at Danzig became property of the Royal Prussian Government. Named ''Marinedepot'' (1849–54) it was first only used as a depot and anchoring space for the few Prussian warships at the time. At the end of 1853 it became ''Königliche Werft Danzig'' (1854 – 1871), and was subsequently named ''Kaiserliche Werft Danzig'' (1871 – 1918) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SMS Meteor Illustration
Short Message/Messaging Service, commonly abbreviated as SMS, is a text messaging service component of most telephone, Internet and mobile device systems. It uses standardized communication protocols that let mobile devices exchange short text messages. An intermediary service can facilitate a text-to-voice conversion to be sent to landlines. SMS technology originated from radio telegraphy in radio memo pagers that used standardized phone protocols. These were defined in 1986 as part of the Global System for Mobile Communications ( GSM) series of standards.GSM Doc 28/85 "Services and Facilities to be provided in the GSM System" rev2, June 1985 The first SMS message was sent on 3 December 1992, when Neil Papworth, a test engineer for Sema Group, sent "Merry Christmas" to the Orbitel 901 phone of colleague Richard Jarvis. SMS rolled out commercially on many cellular networks that decade and became hugely popular worldwide as a method of text communication. By the end of 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battery (artillery)
In military organizations, an artillery battery is a unit or multiple systems of artillery, mortar systems, rocket artillery, multiple rocket launchers, surface-to-surface missiles, ballistic missiles, cruise missiles, etc., so grouped to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems. The term is also used in a naval context to describe groups of guns on warships. Land usage Historically the term "battery" referred to a cluster of cannon in action as a group, either in a temporary field position during a battle or at the siege of a fortress or a city. Such batteries could be a mixture of cannon, howitzer, or mortar types. A siege could involve many batteries at different sites around the besieged place. The term also came to be used for a group of cannon in a fixed fortification, for coastal or frontier defence. During the 18th century "battery" began to be used as an o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schooner
A schooner () is a type of sailing vessel defined by its rig: fore-and-aft rigged on all of two or more masts and, in the case of a two-masted schooner, the foremast generally being shorter than the mainmast. A common variant, the topsail schooner also has a square topsail on the foremast, to which may be added a topgallant. Differing definitions leave uncertain whether the addition of a fore course would make such a vessel a brigantine. Many schooners are gaff-rigged, but other examples include Bermuda rig and the staysail schooner. The origins of schooner rigged vessels is obscure, but there is good evidence of them from the early 17th century in paintings by Dutch marine artists. The name "schooner" first appeared in eastern North America in the early 1700s. The name may be related to a Scots word meaning to skip over water, or to skip stones. The schooner rig was used in vessels with a wide range of purposes. On a fast hull, good ability to windward was useful for priv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mast (sailing)
The mast of a sailing vessel is a tall spar, or arrangement of spars, erected more or less vertically on the centre-line of a ship or boat. Its purposes include carrying sails, spars, and derricks, and giving necessary height to a navigation light, look-out position, signal yard, control position, radio aerial or signal lamp. Large ships have several masts, with the size and configuration depending on the style of ship. Nearly all sailing masts are guyed. Until the mid-19th century, all vessels' masts were made of wood formed from a single or several pieces of timber which typically consisted of the trunk of a conifer tree. From the 16th century, vessels were often built of a size requiring masts taller and thicker than could be made from single tree trunks. On these larger vessels, to achieve the required height, the masts were built from up to four sections (also called masts). From lowest to highest, these were called: lower, top, topgallant, and royal masts. Giving the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiler
A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler for use in various processes or heating applications, including water heating, central heating, boiler-based power generation, cooking, and sanitation. Heat sources In a fossil fuel power plant using a steam cycle for power generation, the primary heat source will be combustion of coal, oil, or natural gas. In some cases byproduct fuel such as the carbon monoxide rich offgasses of a coke battery can be burned to heat a boiler; biofuels such as bagasse, where economically available, can also be used. In a nuclear power plant, boilers called steam generators are heated by the heat produced by nuclear fission. Where a large volume of hot gas is available from some process, a heat recovery steam generator or recovery boiler can use the heat to produce steam, with little or no extra fuel consumed; such a configuration is common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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