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Kamewa Waterjets
AB Karlstads Mekaniska Werkstad (''trans.'' Karlstad Mechanical Works Ltd), known as Kamewa, was a Swedish manufacturing company in the city of Kristinehamn. Kamewa started as a brand name of the controllable-pitch propellers manufactured by KMW. KMW was founded in the city of Karlstad in 1860. KMW also manufactured pulp and paper machines for paper mills and hydro power turbines. Kamewa was acquired by the British company Vickers plc in 1986. In 1999, Rolls-Royce acquired Vickers. In 2019 the Commercial Marine part of Rolls-Royce was acquired by the Kongsberg group and integrated into its maritime division Kongsberg Maritime. The Swedish part of the business is now called Kongsberg Maritime Sweden AB and is based in Kristinehamn. Water jets The Kamewa waterjets are still traded by Kongsberg Maritime under that name and are offered in five product lines in two product series. Previous products from Kamewa has been the A-series, a mix flow pump in aluminum, the SII and P62 p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pori Waterjets
Pori (; ; ) is a city in Finland and the regional capital of Satakunta. It is located on the west coast of the country, on the Gulf of Bothnia. The population of Pori is approximately , while the sub-region has a population of approximately . It is the most populous municipality in Finland, and the eighth most populous urban area in the country. Pori is located some from the Gulf of Bothnia, on the estuary of the Kokemäki River, west of Tampere, north of Turku and north-west of Helsinki, the capital of Finland. Pori covers an area of of which is water. The population density is . Pori was established in 1558 by Duke John, who later became King John III of Sweden. The municipality is unilingually Finnish. Pori was also once one of the main cities with Turku in the former Turku and Pori Province (1634–1997). The neighboring municipalities are Eurajoki, Kankaanpää, Kokemäki, Merikarvia, Nakkila, Pomarkku, Sastamala, Siikainen and Ulvila. Pori is especially known nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic country by both area and population, and is the List of European countries by area, fifth-largest country in Europe. Its capital and largest city is Stockholm. Sweden has a population of 10.6 million, and a low population density of ; 88% of Swedes reside in urban areas. They are mostly in the central and southern half of the country. Sweden's urban areas together cover 1.5% of its land area. Sweden has a diverse Climate of Sweden, climate owing to the length of the country, which ranges from 55th parallel north, 55°N to 69th parallel north, 69°N. Sweden has been inhabited since Prehistoric Sweden, prehistoric times around 12,000 BC. The inhabitants emerged as the Geats () and Swedes (tribe), Swedes (), who formed part of the sea-faring peopl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kristinehamn
Kristinehamn is a locality and the seat of Kristinehamn Municipality, Värmland County, Sweden, with 24,053 inhabitants in 2022. Geography Kristinehamn is situated by the shores of lake Vänern where the small rivers ''Varnan'' and ''Löt'' drain into the lake. It has a harbour and is a railroad and road transportation center. Nearby towns include Karlskoga and Karlstad and are located exactly in the middle of Oslo, Stockholm and Gothenburg with 250 km to each of them. History The location has had a resident population for centuries, at least since the Stone Age. The town was then built alongside the bridge over river Varnan. Its name was ''Broo'' (or Bro) until 1642, and "Bro" literally means "Bridge" in Swedish. Kristinehamn got a royal charter for the first time in 1582 but lost it in 1584, and regained it in 1642, and changed its name in honour of the monarch Queen Christina of Sweden. It thus qualifies as one of Sweden's historical cities. Its city arms were des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propeller
A propeller (often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working fluid such as water or air. Propellers are used to pump fluid through a pipe or duct, or to create thrust to propel a boat through water or an aircraft through air. The blades are shaped so that their rotational motion through the fluid causes a pressure difference between the two surfaces of the blade by Bernoulli's principle which exerts force on the fluid. Most marine propellers are screw propellers with helical blades rotating on a propeller shaft (ship), propeller shaft with an approximately horizontal axis. History Early developments The principle employed in using a screw propeller is derived from stern sculling. In sculling, a single blade is moved through an arc, from side to side taking care to keep presenting the blade to the wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karlstad
Karlstad (, ) is the 20th-largest city in Sweden, the seat of Karlstad Municipality, the capital of Värmland County, and the largest city in the province Värmland in Sweden. The city proper had 67,122 inhabitants in 2020 with 97,233 inhabitants in the wider municipality in 2023, and is the 21st largest municipality in Sweden. Karlstad has a university and a cathedral. During recent years, Karlstad has started seeing big growth with many new buildings, for example the new apartment complexes around Orrholmen and Tullholmen, hosting a brand new Coop store and a 17 story high rise apartment which was finished in late 2022. Karlstad is built on the river delta where Sweden's longest river, Klarälven, runs into Sweden's largest lake, Vänern. It has the second largest lake port in the country after Västerås. Karlstad is often associated with sunshine and the symbol for Karlstad is a smiling sun. Karlstad is reputed to be one of the sunniest towns in Sweden and a local wai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vickers Plc
Vickers plc was the remainder of Vickers-Armstrongs after the nationalisation of three of its four operating groups: aviation (as a 50% share since 1960 of British Aircraft Corporation (BAC) in 1977), shipbuilding ( Vickers Limited Shipbuilding Group in 1977) and steel. It was purchased by Rolls-Royce plc in 1999, and the Vickers company name became defunct in 2003 as Rolls renamed the company Vinters Engineering. History The company was created in 1977 from the rump of Vickers-Armstrongs following the nationalisation of its aviation, shipbuilding and steel businesses. The name was first used by the Vickers family for Vickers Limited – at first a Sheffield steel foundry and later a manufacturing conglomerate – from 1867 to 1927. During the 1980s the company acquired businesses in the automotive engineering sector (principally Rolls-Royce Motors), the defence sector (principally Royal Ordnance Factory Leeds) and the marine engineering sector (principally Kamewa and Uls ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Holdings
Rolls-Royce Holdings plc is a British Multinational corporation, multinational aerospace and defence company incorporated in February 2011. The company owns Rolls-Royce, a business established in 1904 which today designs, manufactures and distributes power systems for aviation and other industries. Rolls-Royce is the world's second-largest maker of aircraft engines (after CFM International) and has major businesses in the marine propulsion and Energy industry, energy sectors. Rolls-Royce was the world's 16th largest Arms industry, defence contractor in 2018 when measured by defence revenues. The company is also the world's fourth largest commercial aircraft engine manufacturer, with a 12% market share . Rolls-Royce Holdings plc is listed on the London Stock Exchange, where it is a constituent of the FTSE 100 Index. At the close of London trading on 11 February 2025, the company had a market capitalisation of Pounds sterling, £52.66bn, the 11th-largest of any company with a pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aktiebolag
(, " stock company") is the Swedish term for "limited company" or "corporation". When used in company names, it is abbreviated as "AB" (in Sweden), "Ab" (in Finland), or, rarely, "A/B" (dated), roughly equivalent to the abbreviations ''Corp.'', '' Ltd.'', and '' PLC''. The state authority responsible for registration of aktiebolag in Sweden is called the Swedish Companies Registration Office. Sweden All ''aktiebolag'' are divided into two categories: private limited companies and public limited companies. The name of a private limited company may not contain the word ''publikt'' ("public") and the name of a public limited company may not contain the word ''privat'' or ''pvt.'' ("private"). Public A public limited company (''publikt aktiebolag'') is legally denoted as "AB (publ.)" in Sweden or "Abp" in Finland. A Swedish public limited company must have a minimum share capital of 500,000 Swedish kronor and its shares can be offered to the public on the stock market. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Jet (propulsion)
A pump-jet, hydrojet, or water jet is a marine system that produces a jet of water for propulsion. The mechanical arrangement may be a ducted propeller (axial-flow pump), a centrifugal pump, or a mixed flow pump which is a combination of both centrifugal and axial designs. The design also incorporates an intake to provide water to the pump and a nozzle to direct the flow of water out of the pump. Design A pump-jet works by having an intake (usually at the bottom of the hull) that allows water to pass underneath the vessel into the engines. Water enters the pump through this inlet. The pump can be of a centrifugal design for high speeds, or an axial flow pump for low to medium speeds. The water pressure inside the inlet is increased by the pump and forced backwards through a nozzle. With the use of a ''reversing bucket'', reverse thrust can also be achieved for faring backwards, quickly and without the need to change gear or adjust engine thrust. The reversing bucket can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kongsberg Maritime
Kongsberg Maritime (KM) is a Norwegian technology enterprise within the Kongsberg Gruppen (KOG). Kongsberg Maritime deliver systems for positioning, surveying, navigation, and automation to merchant vessels and offshore installations. Their most well known products exist within dynamic positioning systems, marine automation and surveillance systems, process automation, satellite navigation, and hydroacoustics. History Kongsberg Maritime's history dates back to 1946. Simonsen Radio, later Simrad was founded 31. December that year. The first product was a radio telephone for the fishing fleet. The first echo sounder for the commercial fishing fleet came on the market in 1950. The first alarm system was ready in 1959. Kongsberg Maritime has over the years absorbed a number of well known maritime and offshore related companies, including: * Autronica * Consultas * Contros * Embient * GeoAcoustics * KonMap * Kongsberg Mesotech * NorControl * Rolls-Royce Commercial Marine * Seate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo Penta
Volvo Penta is a Sweden, Swedish marine and industrial engine manufacturer, a joint stock company within the Volvo, Volvo Group. Volvo Penta evolved from a foundry in Skövde 1907, when the first marine automobile engine, marine engine, the B1, was manufactured. The name Penta was created about 1916.https://everythingaboutboats.org/volvo-penta, retrieved 18 October 2024. The Penta company soon became an established internal combustion engine manufacturer, which in 1927 delivered the engine for Volvo's first passenger car. Volvo acquired Penta in 1935 and Volvo Penta has been part of the Volvo Group since then. It now provides internal combustion engines (ICEs) and complete power systems to the marine industry, power generation, power-generating equipment, and similar industrial applications. The business also manufacturers sterndrive and inboard drive systems such as the Volvo Penta IPS. The engine program comprises petroleum fuel (diesel engines, diesel and petrol engine, gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Companies Of Sweden
{{Disambiguation ...
Defunct may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the process of becoming antiquated, out of date, old-fashioned, no longer in general use, or no longer useful, or the condition of being in such a state. When used in a biological sense, it means imperfect or rudimentary when comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
