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102 Mm 60 Caliber Pattern 1911
The 102 mm 60 caliber Pattern 1911 was a Russian naval gun developed in the years before World War I that armed a variety of warships of the Imperial Russian Navy during World War I. Pattern 1911 guns found a second life on river gunboats and armored trains during the Russian Civil War and as coastal artillery during World War II. In 1941 it was estimated that 146 guns were in service. Of these, 49 were in the Baltic Fleet, 30 in the Black Sea Fleet, 30 in the Pacific Fleet, 18 in the Northern Fleet, 9 in the Caspian Flotilla and 6 in the Pinsk Flotilla. History The requirement to re-equip destroyers of the Imperial Russian fleet with guns larger than the current 75 mm 50 caliber Pattern 1892 was raised by the chief of the Baltic Fleet Mine Division, Nikolai Ottowitsch von Essen, in January 1907. The design for the new gun was completed with technical assistance from the British Vickers company at the Obukhov State plant in 1908 and testing was completed in August 1909. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uusikaupunki
Uusikaupunki (; sv, Nystad, ) is a town and municipality of Finland. It is located in the Southwest Finland region, northwest of Turku and south of Pori. The municipality has a population of () and covers an area of of which is inland water. The population density is . The municipality is unilingually Finnish. Both its Finnish and Swedish names translate literally to "new town". The original name of the main village that was incorporated into Uusikaupunki was Kalainen (roughly translated from Finnish as "rich in fish"). The surrounding region, and especially the neighboring town of Kalanti, which merged with Uusikaupunki in 1993, was already a lively marketplace for wooden objects and salt in the early Middle Ages. Uusikaupunki was founded to legalize this trade. Geography Uusikaupunki is located in the Vakka-Suomi sub-region on the shores of the Gulf of Bothnia. The (''Sirppujoki'') flows through the town and flows into the reservoir of Uusikaupunki in the northern part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Fleet
, image = Great emblem of the Baltic fleet.svg , image_size = 150 , caption = Baltic Fleet Great ensign , dates = 18 May 1703 – present , country = , allegiance = (1703–1721) (1721–1917) (1917–1922) (1922–1991)(1991–present) , branch = Russian navy , type = , role =Naval warfare; Amphibious warfare;Combat patrols in the Baltic;Naval presence/diplomacy missions in the Atlantic and elsewhere , size = c. 42 Surface warships (surface combatants, major amphibious units, mine warfare) plus support ships and auxiliaries 1 Submarine , command_structure = Russian Armed Forces , garrison = Kaliningrad (HQ)BaltiyskKronstadt , garrison_label = , nickname = , patron = , motto = , colors = , colors_label = , march = , mascot = , equipment = , equipment_label = , battles = Great Northern War * Battle of Stäket *Battle of Gangut Seven Years' War Russo-Swedish War (1788–1790) Russo-Turkish WarsCrimean War Russo-Japanese WarWorld War IRussian Civil War W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedo Cruiser
A torpedo cruiser is a type of warship that is armed primarily with torpedoes. The major navies began building torpedo cruisers shortly after the invention of the locomotive Whitehead torpedo in the 1860s. The development of the torpedo gave rise to the ''Jeune École'' doctrine, which held that small warships armed with torpedoes could effectively and cheaply defeat much larger battleships. Torpedo cruisers fell out of favor in most of the great power navies in the 1890s, though many other navies continued to acquire them into the early 1900s. The Imperial Japanese Navy rebuilt two light cruisers into torpedo cruisers during World War II. Unlike the earlier vessels, these ships were intended to launch their Long Lance oxygen torpedoes at extreme range at night to surprise enemy warships. They never saw action in their intended role, however, and were quickly converted into troop transports. History The torpedo cruiser emerged from the ''Jeune École'', a strategic naval concep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minelayer
A minelayer is any warship, submarine or military aircraft deploying explosive mines. Since World War I the term "minelayer" refers specifically to a naval ship used for deploying naval mines. "Mine planting" was the term for installing controlled mines at predetermined positions in connection with coastal fortifications or harbor approaches that would be detonated by shore control when a ship was fixed as being within the mine's effective range. Before World War I, mine ships were termed mine planters generally. For example, in an address to the United States Navy ships of Mine Squadron One at Portland, England, Admiral Sims used the term “mine layer” while the introduction speaks of the men assembled from the “mine planters”. During and after that war the term "mine planter" became particularly associated with defensive coastal fortifications. The term "minelayer" was applied to vessels deploying both defensive- and offensive mine barrages and large scale sea mining. " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landing Craft
Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Production of landing craft peaked during World War II, with a significant number of different designs produced in large quantities by the United Kingdom and United States. Because of the need to run up onto a suitable beach, World War II landing craft were flat-bottomed, and many designs had a flat front, often with a lowerable ramp, rather than a normal bow. This made them difficult to control and very uncomfortable in rough seas. The control point (too rudimentary to call a bridge on LCA and similar craft) was normally at the extreme rear of the vessel, as were the engines. In all cases, they were known by an abbreviation derived from the official name rather than by the full title. History In the days of sail, the ship's boats were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunboat
A gunboat is a naval watercraft designed for the express purpose of carrying one or more guns to bombard coastal targets, as opposed to those military craft designed for naval warfare, or for ferrying troops or supplies. History Pre-steam era In the age of sail, a gunboat was usually a small undecked vessel carrying a single smoothbore cannon in the bow, or just two or three such cannons. A gunboat could carry one or two masts or be oar-powered only, but the single-masted version of about length was most typical. Some types of gunboats carried two cannons, or else mounted a number of swivel guns on the railings. The small gunboat had advantages: if it only carried a single cannon, the boat could manoeuvre in shallow or restricted areas – such as rivers or lakes – where larger ships could sail only with difficulty. The gun that such boats carried could be quite heavy; a 32-pounder for instance. As such boats were cheap and quick to build, naval forces favoured swarm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guard Ship
A guard ship is a warship assigned as a stationary guard in a port or harbour, as opposed to a coastal patrol boat, which serves its protective role at sea. Royal Navy In the Royal Navy of the eighteenth century, peacetime guard ships were usually third-rate or fourth-rate ships of the line. The larger ships in the fleet would be laid up "in ordinary" with skeleton crews, the spars, sails and rigging removed and the decks covered by canvas – the historic equivalent of a reserve fleet. By contrast the guard ships would carry sails and rigging aboard, be defouled below the waterline to increase their speed under sail, and be manned by at least one quarter of their normal crew. A port or major waterway may be assigned a single guardship which would also serve as the naval headquarters for the area. Multiple guardships were required at larger ports and Royal Dockyards, with the largest single vessel routinely serving as the Port Admiral's flagship. If war was declared, or an en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destroyer
In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in 1885 by Fernando Villaamil for the Spanish NavySmith, Charles Edgar: ''A short history of naval and marine engineering.'' Babcock & Wilcox, ltd. at the University Press, 1937, page 263 as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War. Before World War II, destroyers were light vessels with little endurance for unattended o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Recoil Mechanism
A hydraulic recoil mechanism is a way of limiting the effects of recoil and adding to the accuracy and firepower of an artillery piece. Description The usual recoil system in modern quick-firing guns is the hydro-pneumatic recoil system. In this system, the barrel is mounted on rails on which it can recoil to the rear, and the recoil is taken up by a cylinder which is similar in operation to an automotive gas-charged shock absorber, and is commonly visible as a cylinder mounted parallel to the barrel of the gun, but shorter and smaller than it. The cylinder contains a charge of compressed air, as well as hydraulic oil; in operation, the barrel's energy is taken up in compressing the air as the barrel recoils backward, then is dissipated via hydraulic damping as the barrel returns forward to the firing position. The recoil impulse is thus spread out over the time in which the barrel is compressing the air, rather than over the much narrower interval of time when the project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolai Essen
Nikolai Ottovich von Essen (russian: Никола́й О́ттович Э́ссен, tr. ; – ) was a Russian naval commander and admiral descended from the Baltic German noble Essen family. For more than two centuries, his ancestors had served in the Imperial Russian Navy, and seven had been awarded the Order of St. George, the highest military award of the Russian Empire. Essen was regarded Kosiarz, ch.1-3 as one of the most prominent admirals of the Russian naval force during World War I (1914–1918). Biography Nikolai Ottovich von Essen was born on in St. Petersburg, Russia, to Imperial Senator Otto Wilhelm von Essen, into the wealthy noble family of Essen. Early on in his life, Essen received home education; he was well-educated and fluent in English, French, Russian, and his native German. He graduated from the Naval Cadet Corps in 1880, after a two-year foreign cruise, attended the engineering department of the Nikolayev Naval Academy from 1883 to 1886. He was c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
75mm 50 Caliber Pattern 1892
The 75 mm 50 caliber Pattern 1892 was a Russian naval gun developed in the years before the Russo-Japanese War that armed the majority of warships of the Imperial Russian Navy during the Russo-Japanese War and World War I. The majority of ships built or refit between 1890-1922 carried Pattern 1892 guns. During its career the role of the guns evolved from one of anti-torpedo boat defense to coastal artillery and anti-aircraft use. History In 1891 a Russian naval delegation was shown three guns designed by the French designer Canet. One was a 75 mm/50 caliber gun, one a 120 mm/45 caliber gun and the last was a 152mm/45 caliber gun. All three guns used fixed QF ammunition which produced a rate of fire of 15 rpm for the 75 mm gun, 12 rpm for the 122 mm gun and 10 rpm for the 152 mm gun. The Russians were impressed and in 1892 they negotiated a production license for all three guns. Construction 75mm/50 caliber Pattern 1892 guns were produced at the Obu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caspian Flotilla
Kaspiyskaya flotiliya , image = Great emblem of the Caspian Flotilla.svg , image_size = 150px , caption = Great emblem of the Caspian Flotilla , dates = November 1722 – present , country = , allegiance = (1722–1917) (1917–1922)(1922–1991) (1991–1992) (1992–present) , branch = , type = , role = Naval warfareAmphibious warfare , size = c. 13 surface combatants8 landing craft8 minesweepers3 anti-saboteur boats , command_structure = Russian Armed Forces , garrison = Astrakhan (HQ)Makhachkala Kaspiysk Baku (historical) , garrison_label = , nickname = , patron = , motto = , colors = , color ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
