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Walrus-class Submarine
The ''Walrus''-class submarine is the only submarine class currently in operation in the Royal Netherlands Navy. The boats have been in service since 1990 and are all named after sea mammals. History In 1974, the Royal Netherlands Navy announced, through the Ministry of Defence's 10-year plan , that it wanted to replace its aging s.H. Vredeling, C.L.J. van Lent, A. Stemerdink, pp. 61. Since the 1960s, the Royal Netherlands Navy had been conducting studies and research into a suitable replacement attack submarine. This research initiative concluded that the Netherlands should build conventional diesel-electric submarines, as nuclear submarines were costly and could only be constructed, crewed, and maintained by countries with major navies such as the United States, France and the United Kingdom. Nonetheless, even with the diesel-electric submarine, the Dutch government sought to work together with international allies to reduce construction costs. Between 1975 and 1978, the desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotterdamsche Droogdok Maatschappij
The Rotterdamsche Droogdok Maatschappij (RDM) was the largest pre-World War II shipbuilding and repair company in Rotterdam in the Netherlands, existing from 1902 to 1996. It built 355 mostly major seagoing vessels, 18 of which were submarines. RDM on the Dutch Wikipedia During its existence, the wharf operated 12 floating docks and in its heyday employed 7,000 people at one time. Establishment of the company The Rotterdamsche Droogdok Maatschappij was a successor of the company De Maas, founded in Delfshaven in 1856 by Duncan Christie. Shipbuilder De Maas was located in an area that is now the Saint Job's harbor (Sint Jobshaven) of Rotterdam. This company would have to move in 1905 because the lease on the land would end that year. On 14 February 1899 it therefore bought 4.5 hectares of land in Heijplaat, south of the Meuse for 44,000 guilders. A consortium for a drydock company On 14 April 1899 a consortium was founded by people connected to the harbor of Rotterdam and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and Autonomous underwater vehicle, robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navy, navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, Blockade runner, blockade running, Ballistic missile submarine, nuclear deterrence, reconnaissance, conventio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Navy
The German Navy (, ) is the navy of Germany and part of the unified ''Bundeswehr'' (Federal Defense), the German Armed Forces. The German Navy was originally known as the ''Bundesmarine'' (Federal Navy) from 1956 to 1995, when ''Deutsche Marine'' (German Navy) became the official name with respect to the 1990 incorporation of the East German ''Volksmarine'' (People's Navy). It is deeply integrated into the NATO alliance. Its primary mission is protection of Germany's territorial waters and maritime infrastructure as well as sea lines of communication. Apart from this, the German Navy participates in peacekeeping operations, and renders humanitarian assistance and disaster relief. It also participates in anti-piracy operations. History The German Navy traces its roots back to the ''Reichsflotte'' (Imperial Fleet) of the revolutionary era of 1848–52. The ''Reichsflotte'' was the first German navy to sail under the black-red-gold flag. Founded on 14 June 1848 by the orders o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Australian Navy
The Royal Australian Navy (RAN) is the principal naval force of the Australian Defence Force (ADF). The professional head of the RAN is Chief of Navy (CN) Vice Admiral Mark Hammond AM, RAN. CN is also jointly responsible to the Minister of Defence (MINDEF) and the Chief of Defence Force (CDF). The Department of Defence as part of the Australian Public Service administers the ADF. Formed in 1901, as the Commonwealth Naval Forces (CNF), through the amalgamation of the colonial navies of Australia following the federation of Australia. Although it was originally intended for local defence, it became increasingly responsible for regional defence as the British Empire started to diminish its influence in the South Pacific. The Royal Australian Navy was initially a green-water navy, and where the Royal Navy provided a blue-water force to the Australian Squadron, which the Australian and New Zealand governments helped to fund, and that was assigned to the Australia Station. Thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Navy
The Swedish Navy ( sv, Svenska marinen) is the naval branch of the Swedish Armed Forces. It is composed of surface and submarine naval units – the Fleet () – as well as marine units, the Amphibious Corps (). In Swedish, vessels of the Swedish Navy are given the prefix "HMS", short for (His/Her Majesty's Ship). In English, this is sometimes changed to "HSwMS" ("His Swedish Majesty's Ship") to differentiate Swedish vessels from those of the British Royal Navy. Founded under King Gustav I in 1522, the Swedish navy is one of the oldest continuously serving navies in the world, celebrating its 500th anniversary in 2022. History Early Swedish kings ( 9th–14th centuries) organised a Swedish Navy along the coastline through . This involved combined rowing and sailing ships (without artillery). This system became obsolete with the development of society and changes in military technology. No later than in the 14th century, the duty to serve in was replaced by a tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudder
A rudder is a primary control surface used to steer a ship, boat, submarine, hovercraft, aircraft, or other vehicle that moves through a fluid medium (generally aircraft, air or watercraft, water). On an aircraft the rudder is used primarily to counter adverse yaw and p-factor and is not the primary control used to turn the airplane. A rudder operates by redirecting the fluid past the hull (watercraft), hull or fuselage, thus imparting a turning or yaw (rotation), yawing motion to the craft. In basic form, a rudder is a flat plane or sheet of material attached with hinges to the craft's stern, tail, or after end. Often rudders are shaped so as to minimize Drag (physics), hydrodynamic or aerodynamic drag. On simple watercraft, a tiller—essentially, a stick or pole acting as a lever arm—may be attached to the top of the rudder to allow it to be turned by a helmsman. In larger vessels, cables, pushrods, or hydraulics may be used to link rudders to steering wheels. In typical air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diving Plane
Diving planes, also known as hydroplanes, are control surfaces found on a submarine which allow the vessel to pitch its bow and stern up or down to assist in the process of submerging or surfacing the boat, as well as controlling depth when submerged. Bow and stern planes Diving planes are usually fitted in two pairs, the '' bow planes'' at the front of the submarine and the ''stern planes'' at the rear. The stern planes function in much the same way as an aircraft's elevator. As the planes are a long distance fore-and-aft from the hull's centre of buoyancy, they introduce a pitching moment. Ballast tanks within the submarine adjust buoyancy to be neutral, making the boat controllable. The position of the planes controls the pitch of the boat and, with the forward motion of the boat, this controls depth. If not carefully controlled, this could lead to a 'porpoising' motion whereby the planesman continually hunts for a stable combination of depth and pitch. For easier berth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Of Representatives (Netherlands)
The House of Representatives (, pronounced ; commonly referred to as the ', literally "Second Chamber of the States General") is the lower house of the bicameral parliament of the Netherlands, the States General, the other one being the Senate. It has 150 seats, which are filled through elections using party-list proportional representation. Generally, the house is located in the Binnenhof in The Hague, however, it has temporarily moved to the former building of the Ministry of Foreign Affairs at Bezuidenhoutseweg 67 in the Hague while the Binnenhof is being renovated. Name Although the body is officially called the "House of Representatives" in English, it is not a direct translation of its official Dutch name, the "Second Chamber of the States General", "Second Chamber" or more colloquially just the "Chamber". Rather than "representative" (''afgevaardigde''), a member of the House is referred to as ''(Tweede) Kamerlid'', or "member of the (Second) Chamber". Functions Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rijn-Schelde-Verolme
The shipbuilding company Rijn-Schelde-Verolme Machinefabrieken en Scheepswerven NV (RSV) was a combination of shipbuilding companies and machine factories founded in 1971. In 1983 the company went broke with a staggering loss of public money. It led to the Parliamentary inquiry about RSV. Foundation Context After World War II, the Dutch shipbuilding industry quickly recovered. Until the mid 1950s there was a lot of work and the industry made good profits. In 1958 it was the fifth of the world in tonnage and employed 56,000 people. Nevertheless, the Dutch shipbuilders had a structural problem. In general they had missed out on the revolution in shipbuilding which had taken place in the United States during World War II, and resulted in the Liberty ship. It involved building ships in sections and series, and replacing most riveting with electric welding. Building in sections was first done in the Netherlands by Cornelis Verolme. In about 1960, the other shipyards followed. Buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Guilder
The guilder ( nl, gulden, ) or florin was the currency of the Netherlands from the 15th century until 2002, when it was replaced by the euro. The Dutch name ''gulden'' was a Middle Dutch adjective meaning "golden", and reflects the fact that, when first introduced in 1434, its value was about equal to (i.e., it was on par with) the Italian gold florin. The Dutch guilder was a ''de facto'' reserve currency in Europe in the 17th and 18th centuries. Between 1999 and 2002, the guilder was officially a "national subunit" of the euro. However, physical payments could only be made in guilders, as no euro coins or banknotes were available. The exact exchange rate, still relevant for old contracts and for exchange of the old currency for euros at the central bank, is 2.20371 Dutch guilders for 1 euro. Inverted, this gives 0.453780 euros for 1 guilder. Derived from the Dutch guilder are the Netherlands Antillean guilder (still in use in Curaçao and Sint Maarten) and the Surinamese gui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willem Scholten
Willem Scholten (1 June 1927 – 1 January 2005) was a Dutch politician of the defunct Christian Historical Union (CHU) party and later the Christian Democratic Appeal (CDA) party and economist. He was granted the honorary title of Minister of State on 1 July 1997. Scholten attended a Gymnasium in Deventer from May 1939 until June 1945 and applied at the National Tax Academy in Rotterdam in July 1945 and simultaneously applied at the University of Amsterdam in July 1945 majoring in Tax law and obtaining a Bachelor of Laws degree in June 1947 before graduating with a Master of Laws degree in July 1951. Scholten worked as a civil servant for Tax and Customs Administration of the Ministry of Finance from September 1951 until June 1963. Scholten was elected as a Member of the House of Representatives after the election of 1963, taking office on 5 June 1963 serving as a frontbencher and spokesperson for Finances and deputy spokesperson for Justice and Economic Affairs. After th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
