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Gunnar Ljungström
Gunnar Ljungström (1905-1999) was a Swedish engineer and technical designer, specialised in aerodynamics and automobile industry, pioneering the early history of the Swedish car brand SAAB. Biography Gunnar Ljungström was the born in 1905 as son of the industrialist Fredrik Ljungström. After examination from Whitlockska samskolan, he was admitted to studies in mechanics at the Royal Institute of Technology. While there he was elected President of the Student Union at the Royal Institute of Technology, active the constructions of its new student center facilities Nymble in 1930 at the site of the new campus in Stockholm. Furthermore, he was an avid sailor among other sports, also winning an academic gold medal in Sweden in pole vault. He also pioneered water skiing in Sweden in 1929, culminating in introducing the new sport in slalom moves to the Swedish public at the 100th anniversary of the Royal Swedish Yacht Club in Sandhamn in 1930. Graduating as engineer in 1932, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ursaab
Ursaab (lit. ''Proto-Saab''), also known as 92001 and X9248, was the first of four prototype cars made by Saab AB, which at that time was solely an aeroplane manufacturer, leading to production of the first Saab car, the Saab 92 in 1949. The car is now in the Saab Car Museum in Trollhättan. The name "Ursaab" means "original Saab". The model was developed by a 16-person team led by engineer Gunnar Ljungström and designer Sixten Sason. Design An automobile design project was started in 1945 by Saab AB, a manufacturer of warplanes, with the internal name X9248. The design project became formally known as Project 92; the 92 being next in production sequence after the Saab 91, a single engine trainer aircraft. The aim was to design a car that would compete with small German cars like Opel Kadett, VW Beetle, DKW and Adler. The target consumer price was 3200 SEK. Bror Bjurströmer, who was then head of the design department, developed a 1:25 scale sketch and the overall design spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailor
A sailor, seaman, mariner, or seafarer is a person who works aboard a watercraft as part of its crew, and may work in any one of a number of different fields that are related to the operation and maintenance of a ship. The profession of the sailor is old, and the term ''sailor'' has its etymological roots in a time when sailing ships were the main mode of transport at sea, but it now refers to the personnel of all watercraft regardless of the mode of transport, and encompasses people who operate ships professionally, be it for a military navy or civilian merchant navy, as a sport or recreationally. In a navy, there may be further distinctions: ''sailor'' may refer to any member of the navy even if they are based on land; while ''seaman'' may refer to a specific enlisted rank. Professional mariners Seafarers hold a variety of professions and ranks, each of which carries unique responsibilities which are integral to the successful operation of an ocean-going vessel. A shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saab 99
The Saab 99 is a car which was produced by Saab from 1968 to 1984; their first foray into a larger class than the 96. While considered a large family car in Scandinavia, it was marketed as a niche compact executive car in most other markets. It was manufactured both in Sweden and Finland and was succeeded by the Saab 900, although the 99 continued to be produced alongside its successor. The Saab 90, an updated, less complex version using many 900 parts took over from the 99 in late 1984. Development On 2 April 1964, Gudmund's day in Sweden, after several years of planning, the Saab board started ''Project Gudmund''. This was a project to develop a new and larger car to take the manufacturer beyond the market for the smaller Saab 96. This new car became the Saab 99, designed by Sixten Sason and unveiled in Stockholm on November 22, 1967. The first prototypes of the 99 were built by cutting a Saab 96 lengthwise and widening it by ; this created the so-called '' Paddan'' (The toa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engine
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing. Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a mechanical heat engine, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saab Group
Saab AB (originally , later just SAAB and Saab Group) is a Swedish aerospace and defence company, founded in 1937. Headquartered in Stockholm, the development and the manufacturing is undertaken in Linköping. Saab produced automobiles from 1947 until 1990 when the automobile division was spun off as Saab Automobile, a joint venture with General Motors. The joint venture ended in 2000 when GM took complete ownership. From 1968 onwards the company was in a merger with commercial vehicle manufacturer Scania-Vabis, known as Saab-Scania. The two were de-merged in 1995 by the new owners, Investor AB. Despite the demerger, both Saab and Scania share the right to use the griffin logo, which originates from the coat of arms of the Swedish region of Scania. History "Svenska Aeroplan AktieBolag" (Swedish for "Swedish Aeroplane Company Limited") (SAAB) was founded in 1937 in Trollhättan, with the merger of Svenska Aero AB (SAAB) and Linköping based ASJA the headquarters moved to Linköp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation
Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as hot air balloons and airships. Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world. Etymology The word ''aviation'' was coined by the French writer and former naval officer Gabriel La Landelle in 1863. He derived the term from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission (mechanics)
Propulsion transmission is the mode of transmitting and controlling propulsion power of a machine. The term ''transmission'' properly refers to the whole drivetrain, including clutch, gearbox, prop shaft (for rear-wheel drive vehicles), differential, and final drive shafts. In the United States the term is sometimes used in casual speech to refer more specifically to the gearbox alone, and detailed usage differs. The transmission reduces the higher engine speed to the slower wheel speed, increasing torque in the process. Transmissions are also used on pedal bicycles, fixed machines, and where different rotational speeds and torques are adapted. Often, a transmission has multiple gear ratios (or simply "gears") with the ability to switch between them as the speed varies. This switching may be done manually (by the operator) or automatically (by a control unit). Directional (forward and reverse) control may also be provided. Single-ratio transmissions also exist, which simply ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Turbine
A steam turbine is a machine that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. Its modern manifestation was invented by Charles Parsons in 1884. Fabrication of a modern steam turbine involves advanced metalwork to form high-grade steel alloys into precision parts using technologies that first became available in the 20th century; continued advances in durability and efficiency of steam turbines remains central to the energy economics of the 21st century. The steam turbine is a form of heat engine that derives much of its improvement in thermodynamic efficiency from the use of multiple stages in the expansion of the steam, which results in a closer approach to the ideal reversible expansion process. Because the turbine generates rotary motion, it can be coupled to a generator to harness its motion into electricity. Such turbogenerators are the core of thermal power stations which can be fueled by fossil- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandhamn
Sandhamn (Swedish for "Sand Harbour") is a small settlement in the central-peripheral part of the Stockholm Archipelago in central-eastern Sweden, approximately 50 km (30 mi) east of Stockholm. Sandhamn is located on the island Sandön ("Sand Island"), which is, however, colloquially referred to as Sandhamn. One of the most important natural ports in the archipelago with easy access to the Swedish capital, Sandhamn has been popular for pleasure boating since the late 19th century. It is known for its tavern, its clubhouse, and its harbour. While the settlement only has a hundred permanent inhabitants, the number of residents increases to 2-3,000 during the summer. Sandhamn receives an additional 100,000 visitors annually.Sten, Viveca Most of the inhabitants are entrepreneurs but many also have regular jobs. For example, two of the major employers on the island, other than the restaurants and bed & breakfasts, are the Swedish Maritime Administration (''Sjöfartsv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Swedish Yacht Club
Royal Swedish Yacht Club ( sv, Kungliga Svenska Segelsällskapet, KSSS), is the largest and oldest yacht club in Sweden and one of the five oldest in the world, formed 15 May 1830. KSSS is also the oldest yacht club in Continental Europe. Activities include racing, training, education, squadron sailing, match racing and club activities. KSSS also operates the port and has its own ports in Saltsjöbaden and Sandhamn. The first regatta KSSS organized took place on 12 September 1833, and the first regatta with prizes in 1854. Every year the KSSS organizes the Round Gotland Race sailed around Gotland, and the Sandhams Regatta at Sandön, in the Stockholm archipelago. They were the Challenger of Record for the 2013 America's Cup, where they were represented by Artemis Racing. Artemis Racing also completed in the 2017 America's Cup, where they were defeated by Emirates Team New Zealand in the Louis Vuitton Cup finals. See also * List of International Council of Yacht Clubs me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
