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Pleuger
Pleuger Industries is a German manufacturer of submersible pumps, thruster (other)#Marine thrusters, thrusters, and plunger pumps. It is based in Hamburg, Germany. According to the company itself, the brandnames of Hamburg manufacturers, including "Pleuger", are used as generic terms for water-filled motors with multi-stage pumps. It is also considered as the pioneer of submersible turbine pump motor. Since being acquired by the investment company, Flacks Group, in 2018, Pleuger is operating as an independent company. History Foundation Pleuger Industries was founded in 1929 by Friedrich Wilhelm Pleuger, when he invented glandless motor as a replacement to the borehole shaft and piston pumps. Since water was used to lubricate and cool the bearings of the wet rotor motor, the patent was regarded particularly ecologically benign and effective at the time. In contrast to oil-filled submersible motors of the time, Pleuger pumps had the critical benefit that they could be e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleuger Building 1939 Berlin Mühlenstr
Pleuger Industries is a German manufacturer of submersible pumps, thrusters, and plunger pumps. It is based in Hamburg, Germany. According to the company itself, the brandnames of Hamburg manufacturers, including "Pleuger", are used as generic terms for water-filled motors with multi-stage pumps. It is also considered as the pioneer of submersible turbine pump motor. Since being acquired by the investment company, Flacks Group, in 2018, Pleuger is operating as an independent company. History Foundation Pleuger Industries was founded in 1929 by Friedrich Wilhelm Pleuger, when he invented glandless motor as a replacement to the borehole shaft and piston pumps. Since water was used to lubricate and cool the bearings of the wet rotor motor, the patent was regarded particularly ecologically benign and effective at the time. In contrast to oil-filled submersible motors of the time, Pleuger pumps had the critical benefit that they could be employed in sensitive sectors such as drinki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Wilhelm Pleuger
Friedrich Wilhelm Pleuger (born 6 April 1899 in Bonn; died 9 October 1972 in Hamburg) was a German engineer and entrepreneur who developed and patented a number of inventions, in particular water-filled electric motors, Submersible pump, submersible pumps and Rudder, ship rudder systems. He was a partner and founder of Pleuger Unterwasserpumpen GmbH in Hamburg (known as Pleuger, Pleuger Industries today), through which he marketed and sold these products. In addition, he was also the Consul (representative), consul general of Ghana in Hamburg. His technical developments have been used in various fields worldwide. For example, in underground railway construction (Berlin, Moscow) and in Storm drain, drainage systems all over the world. Personal life Friedrich W. Pleuger was born on 6 April 1899 in Bonn, Bonn on the Rhine. He visited the city high school there before leaving to fight in the World War I, First World War. He returned from the war as a lieutenant and then studied a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleuger Rudder
The Pleuger rudder (also known as a Dutch rudder) is a power assisted ship's rudder. It creates a flow of water in the direction the rudder points powered by an auxiliary electric motor. This aids maneuverability at low speeds greatly, since it operates on a similar principle to a thruster. A ducted propeller is mounted as an integral part of the rudder and is fixed to it. The duct is a Kort nozzle A ducted propeller, also known as a Kort nozzle, is a marine propeller shrouded with a non-rotating nozzle. It is used to improve the efficiency of the propeller and is especially used on heavily loaded propellers or propellers with limited d ... and enables the propeller to develop more thrust than an unducted propeller. The Pleuger rudder is necessarily mounted in the flow from the main engine's propeller in a ship with an odd number of propellers. If the Pleuger and the main engine are run at the same time, the Pleuger can often be torn away. The thrust produced by the P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submersible Pump
A submersible pump (or electric submersible pump (ESP) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between the pump and the fluid surface. Submersible pumps push fluid to the surface, rather than jet pumps, which create a vacuum and rely upon atmospheric pressure. Submersibles use pressurized fluid from the surface to drive a hydraulic motor downhole, rather than an electric motor, and are used in heavy oil applications with heated water as the motive fluid. History In. 1928 Armenian oil delivery system engineer and inventor Armais Arutunoff successfully installed the first submersible oil pump in an oil field. In 1929, Pleuger Pumps (today Pleuger Industries) developed the design of the submersible turbine pump, the forerunner of the modern multi-sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowserve
The Flowserve Corporation is an American multinational corporation and one of the largest suppliers of industrial and environmental machinery such as pumps, valves, end face mechanical seals, automation, and services to the power, oil, gas, chemical and other industries. Headquartered in Irving, Texas, which is in the Dallas–Fort Worth Metroplex, Flowserve employs close to 16,000 employees in more than 50 countries. Flowserve sells products and offers aftermarket services to engineering and construction firms, original equipment manufacturers, distributors, and end users. The Flowserve brand name originated in 1997 with a merger of BW/IP (Borg-Warner/IP International) and Durco International. History Flowserve's heritage dates back to the 1790 founding of Simpson & Thompson by Thomas Simpson, later to become Worthington Simpson Pumps, one of the companies that became part of BW/IP. The company was created in 1997 with the merger of two fluid motion and control companies: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montpellier
Montpellier (; ) is a city in southern France near the Mediterranean Sea. One of the largest urban centres in the region of Occitania (administrative region), Occitania, Montpellier is the prefecture of the Departments of France, department of Hérault. At the 2020 census, 299,096 people lived in the city proper, while its Functional area (France), metropolitan area had a population of 813,272. The inhabitants are called ''Montpelliérains''. In the Middle Ages, Montpellier was an important city of the Crown of Aragon (and was the birthplace of James I of Aragon, James I), and then of Kingdom of Majorca, Majorca, before its sale to France in 1349. Established in 1220, the University of Montpellier is one of the List of oldest universities in continuous operation, oldest universities in the world and has the oldest medical school still in operation, with notable alumni such as Petrarch, Nostradamus and François Rabelais. Above the medieval city, the ancient citadel of Montpelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collahuasi Mine
The Collahuasi/Ujina mine is a large copper mine located at altitude in the north of Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ... in the Tarapaca Region. Collahuasi represents one of the largest copper reserves in Chile and in the world having estimated reserves of 3.93 billion tonnes of ore grading 0.66% copper. The mine produced 560,000 tonnes of copper in 2018, making it one of the world's largest copper mines. Climate References {{Authority control Copper mines in Chile Mines in Tarapacá Region Surface mines in Chile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamburger Abendblatt
''Hamburger Abendblatt'' () is a German daily newspaper in Hamburg belonging to the Funke Mediengruppe, publishing Monday to Saturday. The paper focuses on news in Hamburg and its surrounds, and produces regional supplements with news from Norderstedt, Harburg, Hamburg, Harburg, and Pinneberg. Its authors have won journalistic prizes including the Theodor Wolff Prize (Jan Haarmeyer, Barbara Hardinghaus, Miriam Opresnik, Özlem Topçu), the ''Wächterpreis der Tagespresse'' (Christian Denso, Marion Girke, and the (German Reporter Prize) (Volker ter Haseborg, Antje Windmann). The paper was also awarded the six times since 2004 by the Konrad Adenauer Foundation. History and profile Four previous Hamburg newspapers had the word ''Abendblatt'' () in their title, including ''Hamburger Abendblatt'' founded on 2 May 1820. However, the incarnation of ''Hamburger Abendblatt'', was first published after World War II on 14 October 1948 with an initial edition of 60,000 copies. The pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders of Russia, land borders with fourteen countries. Russia is the List of European countries by population, most populous country in Europe and the List of countries and dependencies by population, ninth-most populous country in the world. It is a Urbanization by sovereign state, highly urbanised country, with sixteen of its urban areas having more than 1 million inhabitants. Moscow, the List of metropolitan areas in Europe, most populous metropolitan area in Europe, is the capital and List of cities and towns in Russia by population, largest city of Russia, while Saint Petersburg is its second-largest city and Society and culture in Saint Petersburg, cultural centre. Human settlement on the territory of modern Russia dates back to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1929 Establishments In Germany
Nineteen or 19 may refer to: * 19 (number) * One of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (1987 film), a 1987 science fiction film * '' 19-Nineteen'', a 2009 South Korean film * '' Diciannove'', a 2024 Italian drama film informally referred to as "Nineteen" in some sources Science * Potassium, an alkali metal * 19 Fortuna, an asteroid Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle * "Stone in Focus", officially "#19", a composition by Aphex Twin * "Nineteen", a song from the 1992 album ''Refugee'' by Bad4Good * "Nineteen", a song from the 2001 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alster Fountain
Alster fountain is a landmark located in Hamburg, Germany. History Alster fountain, a fountain in Hamburg, was conceived by Carlheinz Hollmann based on Jet d'Eau, a fountain in Geneva, Switzerland. It was opened on 18 April 1987. It operates daily from March to November of a calendar year A calendar year begins on the New Year's Day of the given calendar system and ends on the day before the following New Year's Day, and thus consists of a whole number of days. The Gregorian calendar year, which is in use as civil calendar in .... The fountain can go up to height of 90 meters and transports around 180,000 liters of water per hour. In 2022, it was closed in September due to 2021–2022 global energy crisis. References {{reflist Tourist attractions in Hamburg 1987 establishments in Germany ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
