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Ingenieurskantoor Voor Scheepsbouw
(Dutch: engineer-office for shipbuilding), usually contracted to IvS or Inkavos, was a Dutch dummy company set up in The Hague and funded by the after World War I in order to maintain and develop German submarine know-how and to circumvent the limitations set by the Treaty of Versailles. The company designed several submarine types for paying countries, including the Soviet S-class submarine, as well as the prototypes for the German Type II submarines and Type VII submarines. The company was a joint venture by the German shipyards AG Vulcan Stettin (located in Stettin and Hamburg), the Krupp-owned Germaniawerft in Kiel, and AG Weser in Bremen. Design work was carried out at the facilities of these companies in Germany. Background information At the time of IvS, the Germans were bound by the Treaty of Versailles, signed in 1919. This treaty, among other terms, demanded that all German U-boats be destroyed or given to other nations. Thus the ''Reichsmarine'' was left without ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naamloze Vennootschap
(; abbreviated as N.V. or NV ) or (in the French Community of Belgium) ' ('' SA'') is a type of public company defined by business law in the Netherlands, Belgium, Indonesia (where it is known as , correctly abbreviated PT and allows for private companies), and Suriname. The company is owned by shareholders, and the company's shares are not registered to certain owners, so that they may be traded on the public stock market. The phrase literally means "nameless partnership" or "anonymous venture" and comes from the fact that the partners (the shareholders) are not directly known. This is in contrast to the term for a private limited company, which is called (an "exclusive" or "closed partnership", one in which stock is not for sale on open markets). Each is a legal entity in the Netherlands, Belgium, Aruba, Curaçao, Suriname, Sint Maarten and Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and Software prototyping, software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. Physical prototyping has a long history, and paper prototyping and virtual prototyping now extensively complement it. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the Formal specification, formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation prototypical. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fijenoord
Fijenoord () was a shipyard, shipbuilding company and machine factory in Rotterdam the Netherlands from 1823 to 1929. In 1929 it merged with Wilton to become Wilton-Fijenoord. Early years First ships and activities of the NSM In 1822 a number of businessmen and women and the engineer Gerhard Mauritz Roentgen. founded Van Vollenhoven, Dutilh en Co. In June 1823 ''De Nederlander'', the first Dutch steamboat (with English engines) started its service, which would become a line between Rotterdam and Antwerp. In 1824 the Nederlandsche Stoomboot Maatschappij (NSM, but also NSBM) was founded and succeeded to Van Vollenhoven, Dutilh en Co. Roentgen became one of its two executives. NSM was primarily a shipping line. Its first business activities consisted of founding a number of lines from Rotterdam to Antwerp, Veere, Nijmegen and Arnhem. The required ships and in particular their engines, were designed by Roentgen. The first hulls were built by other companies, but the steam engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial German Navy
The Imperial German Navy or the ''Kaiserliche Marine'' (Imperial Navy) was the navy of the German Empire, which existed between 1871 and 1919. It grew out of the small Prussian Navy (from 1867 the North German Federal Navy), which was mainly for coast defence. Wilhelm II, Kaiser Wilhelm II greatly expanded the navy. The key leader was Admiral Alfred von Tirpitz, who greatly expanded the size and quality of the navy, while adopting the Command of the sea, sea power theories of American strategist Alfred Thayer Mahan. The result was a Anglo-German naval arms race, naval arms race with Britain, as the German navy grew to become one of the greatest maritime forces in the world, second only to the Royal Navy. The German surface navy proved ineffective during the First World War; its only major engagement, the Battle of Jutland, was a draw, but it kept the surface fleet largely in port for the rest of the war. The submarine fleet was greatly expanded and threatened the British supply s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Type UC III Submarine
Type UC III minelaying submarines were used by the Imperial German Navy () during World War I. They displaced at the surface and submerged, carried guns, 7 torpedoes and up to 14 mines. The ships were double-hulled with improved range and sea-keeping compared to the UC II type. The type had better seagoing, maneuvering and turning capabilities than its predecessor, while underwater stability was reduced. A total of 113 Type UC III submarines were ordered by the Imperial German Navy, but only 25 U-boats were completed before the Armistice with Germany in 1918. Of those, 16 U-boats actually served in the war. 54 building orders were cancelled in 1918, while 34 U-boats were never completed and broken up in the ship yards. Design German Type UC III submarines had a displacement of when at the surface and while submerged. They had a length overall of , a beam of , and a draught of . The submarines were powered by two six-cylinder four-stroke diesel engines each producing (a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Type UB III Submarine
The Type UB III submarine was a class of U-boat built during World War I by the German Imperial Navy. Design UB III boats carried 10 torpedoes and were usually armed with either an 8.8 cm SK L/30 naval gun, or a 10.5 cm SK L/45 naval gun, deck gun. They carried a crew of 34 and had a cruising range of . Between 1916 and 1918, 96 were built. The UB III type was a coastal submarine, and being a submersible torpedo boat was less akin to Type UB II submarine, UB II type "attack" (i.e. torpedo-launching) boats that preceded it than the highly successful German Type UC II submarine, UC II type minelaying submarine. The UC IIs had gained their reputation by sinking more than 1,800 Allies of World War I, Allied and Neutral country, neutral vessels. German engineers did not miss the chance of expanding the potential of this capable design by incorporating some of its features into a new submersible torpedo boat. Service history The UB IIIs joined the conflict mid-1917, after the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kriegsmarine
The (, ) was the navy of Nazi Germany from 1935 to 1945. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war (1919–1935) of the Weimar Republic. The was one of three official military branch, branches, along with the and the , of the , the German armed forces from 1935 to 1945. In violation of the Treaty of Versailles, the grew rapidly during German rearmament, German naval rearmament in the 1930s. The 1919 treaty had limited the size of the German navy and prohibited the building of submarines. ships were deployed to the waters around Spain during the Spanish Civil War (1936–1939) under the guise of enforcing non-intervention in the Spanish Civil War, non-intervention, but in reality supporting the Francoist Spain, Nationalists against the Second Spanish Republic, Spanish Republicans. In January 1939, Plan Z, a massive shipbuilding programme, was ordered, calling for surface naval parity with the United Kingdom, British Royal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U-boat
U-boats are Submarine#Military, naval submarines operated by Germany, including during the World War I, First and Second World Wars. The term is an Anglicization#Loanwords, anglicized form of the German word , a shortening of (), though the German term refers to any submarine. Austro-Hungarian Navy submarines were also known as U-boats. U-boats are most known for their unrestricted submarine warfare in both world wars, trying to Commerce raiding, disrupt merchant traffic towards the UK and force the UK out of the war. In World War I, Germany intermittently waged unrestricted submarine warfare against the United Kingdom, UK: a first campaign in 1915 was abandoned after strong protests from the US but in 1917 the Germans, facing deadlock on the continent, saw no other option than to resume the campaign in February 1917. The renewed campaign failed to achieve its goal mainly because of the introduction of Convoys in World War I, convoys. Instead the campaign ensured final defeat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bremen
Bremen (Low German also: ''Breem'' or ''Bräm''), officially the City Municipality of Bremen (, ), is the capital of the States of Germany, German state of the Bremen (state), Free Hanseatic City of Bremen (), a two-city-state consisting of the cities of Bremen and Bremerhaven. With about 577,000 inhabitants, the Hanseatic League, Hanseatic city is the List of cities in Germany by population, 11th-largest city of Germany and the second-largest city in Northern Germany after Hamburg. Bremen is the largest city on the River Weser, the longest river flowing entirely in Germany, lying some upstream from its River mouth, mouth into the North Sea at Bremerhaven, and is completely surrounded by the state of Lower Saxony. Bremen is the centre of the Northwest Metropolitan Region, which also includes the cities of Oldenburg (city), Oldenburg and Bremerhaven, and has a population of around 2.8 million people. Bremen is contiguous with the Lower Saxon towns of Delmenhorst, Stuhr, Achim, Wey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krupp
Friedrich Krupp AG Hoesch-Krupp (formerly Fried. Krupp AG and Friedrich Krupp GmbH), trade name, trading as Krupp, was the largest company in Europe at the beginning of the 20th century as well as Germany's premier weapons manufacturer during both world war, world wars. It produced battleship, battleships, U-boats, tanks, howitzers, guns, utilities, and hundreds of other commodities. The company also produced steel used to build railroads in the United States and to cap the Chrysler Building. After the Nazi Germany, Nazis seized power in Germany, Krupp supported the regime and was one of many German businesses that profited from forced labour under German rule during World War II, slave labor during World War II. Upon the war's end, the head of the company, Alfried Krupp, was tried and convicted as a war criminal for employing prisoners of war, foreign civilians and concentration camp inmates under inhumane conditions in support of the Nazi war effort. Despite being senten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamburg
Hamburg (, ; ), officially the Free and Hanseatic City of Hamburg,. is the List of cities in Germany by population, second-largest city in Germany after Berlin and List of cities in the European Union by population within city limits, 7th-largest in the European Union with a population of over 1.9 million. The Hamburg Metropolitan Region has a population of over 5.1 million and is the List of EU metropolitan areas by GDP, eighth-largest metropolitan region by GDP in the European Union. At the southern tip of the Jutland Peninsula, Hamburg stands on the branching River Elbe at the head of a estuary to the North Sea, on the mouth of the Alster and Bille (Elbe), Bille. Hamburg is one of Germany's three city-states alongside Berlin and Bremen (state), Bremen, and is surrounded by Schleswig-Holstein to the north and Lower Saxony to the south. The Port of Hamburg is Germany's largest and Europe's List of busiest ports in Europe, third-largest, after Port of Rotterdam, Rotterda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stettin
Szczecin ( , , ; ; ; or ) is the capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the German border, it is a major seaport, the largest city of northwestern Poland, and seventh-largest city of Poland. the population was 391,566. Szczecin is located on the Oder River, south of the Szczecin Lagoon and the Bay of Pomerania. The city is situated along the southwestern shore of Dąbie Lake, on both sides of the Oder and on several large islands between the western and eastern branches of the river. It is also surrounded by dense forests, shrubland and heaths, chiefly the Wkrzańska Heath shared with Germany (Ueckermünde) and the Szczecin Landscape Park. Szczecin is adjacent to the town of Police and is the urban centre of the Szczecin agglomeration, an extended metropolitan area that includes communities in the German states of Brandenburg and Mecklenburg-Western Pomerania. The city's recorded histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
