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Type UE I Submarine
The German Type UE I submarine was an ocean-going single-hull submarine with saddle tanks built by AG Vulkan in Hamburg and Kaiserliche Werft Danzig. The Type UE I was equipped with two six-cylinder Benz engines for for a surface top speed of to . Armed with a single torpedo tube A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed aboa ... forward and aft, plus one SK L/30 deck gun (U-72 received a SK L/45 gun in 1917), its main weapon were the 38 mines in two minelaying tubes. The boats were crewed by four officers and 28 men for a complement of 32. Citations References * Submarine classes German Type UE I submarines World War I submarines of Germany {{ship-type-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AG Vulkan
Bremer Vulkan AG was a prominent German shipbuilding company located at the Weser river in Bremen-Vegesack. It was founded in 1893 and closed in 1997 because of financial problems and mismanagement. All together Bremer Vulkan built about 1100 ships—including the ships of the predecessor Johann Lange Shipyard—of different types. It is remarkable that the Bremer Vulkan, with the exception of both World Wars, only built civilian ships; production of naval ships except during wartime first started in the 1980s. History Bremer Vulkan AG was founded 1893 in Vegesack-a suburb of the city of Bremen–by a group of investors and Bremen merchants and by overtaking the 1805 founded Johann Lange Shipyard. Two years later the Bremer Vulkan bought the ''Bremer Schiffbaugesellschaft'' – former ''H. F. Ulrichs Shipyard'' which launched the first ship in 1839 - including all its modern shipbuilding facilities. The first director of the Bremer Vulkan became the engineer Victor Nawatzki ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamburg
(male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal_code_type = Postal code(s) , postal_code = 20001–21149, 22001–22769 , area_code_type = Area code(s) , area_code = 040 , registration_plate = , blank_name_sec1 = GRP (nominal) , blank_info_sec1 = €123 billion (2019) , blank1_name_sec1 = GRP per capita , blank1_info_sec1 = €67,000 (2019) , blank1_name_sec2 = HDI (2018) , blank1_info_sec2 = 0.976 · 1st of 16 , iso_code = DE-HH , blank_name_sec2 = NUTS Region , blank_info_sec2 = DE6 , website = , footnotes ... [...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] |
German Type U 66 Submarine
The Type U 66 was a class of five submarines or U-boats operated by the German Imperial Navy (german: Kaiserliche Marine) during World War I. The class is alternately referred to as the ''U-66''-class or the Type UD. The class was built by Germaniawerft of Kiel to their 506d design as the ''U-7''-class for the Austro-Hungarian Navy. The five boats were sold to the Imperial Germany Navy at the beginning of World War I when it was thought impossible for the submarines to reach the Mediterranean for delivery to Austria-Hungary. The Austro-Hungarian Navy, after competitively evaluating six submarines of three foreign designs, selected the Germaniwerft 506d or Type UD design over a design from Whitehead & Co. for the ''U-7'' class. The boats, numbered ''U-7'' to ''U-11'', were designed to be long and displace between when surfaced and submerged. They were to be armed with five torpedo tubes and a deck gun. For propulsion the design called for twin diesel engines for surface ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Type U 81 Submarine
Type 81 was a class of U-boats built during World War I by the Kaiserliche Marine. Type 81 U-boats carried 12 torpedoes and had various arrangements of deck guns. U 81 to U 83 had one deck gun with 140-240 rounds. U 84 - U 86 were constructed with two deck guns. In 1917, U 84 - U 86 were converted to a carry one 10.5 cm and one 8.8 cm deck gun and carried 240 rounds. They carried a crew of four officers and 31 men and had excellent seagoing abilities with a cruising range of around . Many arrangements from the Type 81 and the next two types were also seen on the World War II Type IX The Type IX U-boat was designed by Nazi Germany's '' Kriegsmarine'' in 1935 and 1936 as a large ocean-going submarine for sustained operations far from the home support facilities. Type IX boats were briefly used for patrols off the eastern Un ... U-boats when their design work took place 20 years later. Compared to the previous type 63, the 81s were longer, while the pressure hull ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedo Tube
A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed aboard surface vessels. Deck-mounted torpedo launchers are usually designed for a specific type of torpedo, while submarine torpedo tubes are general-purpose launchers, and are often also capable of deploying naval mine, mines and cruise missiles. Most modern launchers are standardized on a diameter for light torpedoes (deck mounted aboard ship) or a diameter for heavy torpedoes (underwater tubes), although other sizes of torpedo tube have been used: see Torpedo#Classes and diameters, Torpedo classes and diameters. Submarine torpedo tube A submarine torpedo tube is a more complex mechanism than a torpedo tube on a surface ship, because the tube has to accomplish the function of moving the torpedo from the normal atmospheric pressure within t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Mine
A naval mine is a self-contained explosive device placed in water to damage or destroy surface ships or submarines. Unlike depth charges, mines are deposited and left to wait until they are triggered by the approach of, or contact with, any vessel or a particular vessel type, akin to anti-infantry vs. anti-vehicle mines. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to protect friendly vessels and create "safe" zones. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake an expensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered. Although international law requires signatory nations to declare mined areas, precise locations remain secret; and non-complying individ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saddle Tank (submarine)
Saddle tanks are a type of ballast tank configuration fitted to submarines. Saddle tanks are fitted in pairs external to the pressure hull, one on each side, in a similar manner to that of a horse's saddle-bags, the positioning of which they resemble in appearance. Development The first effective submarines, those of World War I, had hulls that were broadly circular in cross-section, with a deck plate mounted midway. Their heavy battery tanks were mounted beneath this deck, for stability. The ballast tanks were mounted ''inside'' the pressure hull. For compactness the ballast tanks were wrapped around the batteries, low down and sharing the flat surfaces of the battery tank. The Kingston valves linking the ballast tanks to the sea could be left open, a practice known as "riding the valves", and the water level in the tanks controlled solely by the vent and blowing air valves. The drawback was that the ballast tanks, open to sea pressure, had a flat surface to the crew compartm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deck Gun
A deck gun is a type of naval artillery mounted on the deck of a submarine. Most submarine deck guns were open, with or without a shield; however, a few larger submarines placed these guns in a turret. The main deck gun was a dual-purpose weapon used to sink merchant shipping or shell shore targets, or defend the submarine on the surface from enemy aircraft and warships. Typically a crew of three operated the gun, while others were tasked with supplying ammunition. A small locker box held a few 'ready-use' rounds. With a well-drilled, experienced crew, the rate of fire of a deck gun could be 15 to 18 aimed shots per minute. Some submarines also had additional deck guns like auto-cannons and machine guns for anti-aircraft defense. While similar unenclosed guns are often found on surface warships as secondary or defensive armament (such as the US Navy's 5-inch (127 mm)/25 caliber gun which was removed from battleships to mount on submarines), the term "deck gun" normally r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cattaro
Kotor (Montenegrin Cyrillic: Котор, ), historically known as Cattaro (from Italian: ), is a coastal town in Montenegro. It is located in a secluded part of the Bay of Kotor. The city has a population of 13,510 and is the administrative center of Kotor Municipality. The old Mediterranean port of Kotor is surrounded by fortifications built during the Venetian period. It is located on the Bay of Kotor (''Boka Kotorska''), one of the most indented parts of the Adriatic Sea. Some have called it the southernmost fjord in Europe, but it is a ria, a submerged river canyon. Together with the nearly overhanging limestone cliffs of Orjen and Lovćen, Kotor and its surrounding area form an impressive landscape. Since the early 2000s Kotor has seen an increase in tourists, many of them coming by cruise ship. Visitors are attracted by the natural environment of the Gulf of Kotor and by the old town of Kotor. Kotor is part of the World Heritage Site dubbed the Natural and Culturo-Hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pula
Pula (; also known as Pola, it, Pola , hu, Pòla, Venetian language, Venetian; ''Pola''; Istriot language, Istriot: ''Puola'', Slovene language, Slovene: ''Pulj'') is the largest city in Istria County, Croatia, and the List of cities and towns in Croatia, seventh-largest city in the country, situated at the southern tip of the Istria, Istrian peninsula, with a population of 52,411 in 2021. It is known for its multitude of ancient Roman Empire, Roman buildings, the most famous of which is the Pula Arena, one of the best preserved Roman amphitheaters. The city has a long tradition of wine making, fishing, shipbuilding, and tourism. It was the administrative centre of Istria from ancient Rome, ancient Roman times until superseded by Pazin in 1991. History Pre-history Evidence of the presence of ''Homo erectus'' one million years ago has been found in the cave of Šandalja near Pula. Pottery from the Neolithic period (6000–2000 BC), indicating Colonization, human settlement, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine Classes
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 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 navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, blockade running, nuclear deterrence, reconnaissance, conventional land attack (for example, using a cruise missile), and covert insertion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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