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Dyson (company)
Dyson Limited, commonly known just as Dyson, is a Singaporean based multinational technology company founded by James Dyson. First established in 1991 at Malmesbury, England, it designs and manufactures household appliances such as vacuum cleaners, air purifiers, hand dryers, bladeless fans, heaters, hair dryers, and lights. As of February 2018, Dyson had more than 12,000 employees worldwide. In 2019, Dyson announced the company's permanent move to Singapore – its headquarters are located at the St James Power Station, across the island of Sentosa. Ever since, the company has conducted its base of operations out of Singapore, with its headquarters being the hub for Dyson's research and engineering teams, as well as commercial, advanced manufacturing and supply chain operations. In 2022, Dyson announced that it would be investing a further S$1.5 billion in the country. In January 2019, it was announced that Dyson intends to manufacture its own electric vehicle (EV). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Company Limited By Shares
A private company limited by shares is a class of private limited company incorporated under the laws of English law, England and Wales, Northern Irish law, Northern Ireland, Scots law, Scotland, certain Commonwealth of Nations, Commonwealth countries, and the Republic of Ireland. It has shareholders with limited liability and its shares may not be offered to the general public, unlike those of a public limited company. "Limited by shares" means that the liability of the shareholders to creditors of the company is limited to the Capital (economics), capital originally invested, i.e. the nominal value of the shares and any premium paid in return for the issue of the shares by the company. A shareholder's personal assets are thus protected in the event of the company's insolvency, but any money invested in the company may be lost. A limited company may be "private" or "public". A private limited company's Corporation#Financial disclosure, disclosure requirements are lighter, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bladeless Fan
The Dyson Air Multiplier at the IFA Berlin trade show in 2010 A bladeless fan, also known as an Air multiplier fan, is a fan that blows air from a ring or oval opening with no external blades. Its vanes are hidden in its pedestal and direct the collected airflow through a toroid, blowing a thin high-velocity smooth airflow from a continuous slot across the surface of the tube or toroid. The concept was created by Toshiba in 1981 and was later popularized by industrial designer James Dyson, who used the technique in a consumer fan introduced in 2009, calling it the Air Multiplier. It was included in Time's 50 Best Inventions of 2009 list. The principle has been in use for a long time as an ejector or injector. History The first concept was created by Toshiba in 1981. References See also *Air purifier An air purifier or air cleaner is a device which removes contaminants from the air in a room to improve indoor air quality. These devices are commonly marketed as b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeremy Fry
Jeremy Joseph Fry (19 May 1924 – 18 July 2005) was a British inventor, engineer, entrepreneur, adventurer and arts patron. Early life Born into the Fry family in Bristol, the son of Cecil Roderick Fry, who, as the last chairman of the J. S. Fry & Sons chocolate concern arranged for the sale of the company to rival Cadbury's, enraging the family. Obit, Sunday Independent Jeremy was educated at Gordonstoun, and joined the Royal Air Force as a pilot. After the war, Fry took up motorsport driving a 500cc Parsenn but quit after his cousin Joe was killed at Blandford. Career He became a product designer with Frenchay Products Ltd between 1954 and 1957. He founded Rotork Engineering Company in 1957 after identifying the potential of valve actuators. As Chairman, he oversaw Rotork's rise to becoming the market leader in equipment for use in oil and gas pipelines, refineries, power stations and waste water plants, and a member of the FTSE 250 Index. Known as an inventor and eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrolux
Electrolux AB () is a Swedish multinational home appliance manufacturer, headquartered in Stockholm. It is consistently ranked the world's second largest appliance maker by units sold, after Whirlpool. Electrolux products sell under a variety of brand names (including its own), and are primarily major appliances and vacuum cleaners intended for home consumer use. Electrolux has a primary listing on the Stockholm Stock Exchange and is a constituent of the OMX Stockholm 30 index. History The company originates from a merger of two companies—Lux AB and Svenska Elektron AB, the former an established manufacturer and the latter a younger company founded by a former vacuum salesman who had also been an employee of the former firm. The origins of Electrolux are closely tied to the vacuum, but today it also makes major appliances. Sales company to major manufacturer In 1919, a Svenska Elektron AB acquisition, Elektromekaniska AB, became Elektrolux (the spelling was changed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sawmill
A sawmill (saw mill, saw-mill) or lumber mill is a facility where logging, logs are cut into lumber. Modern sawmills use a motorized saw to cut logs lengthwise to make long pieces, and crosswise to length depending on standard or custom sizes (dimensional lumber). The Portable sawmill, "portable" sawmill is of simple operation. The log lies flat on a steel bed, and the motorized saw cuts the log horizontally along the length of the bed, by the operator manually pushing the saw. The most basic kind of sawmill consists of a chainsaw and a customized jig ("Alaskan sawmill"), with similar horizontal operation. Before the invention of the sawmill, boards were made in various manual labour, manual ways, either wood splitting, rived (split) and plane (tool), planed, hewing, hewn, or more often hand sawn by two men with a whipsaw, one above and another in a saw pit below. The earliest known mechanical mill is the Hierapolis sawmill, a Roman water-powered stone mill at Hierapolis, Asia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrifugal Force
In Newtonian mechanics, the centrifugal force is an inertial force (also called a "fictitious" or "pseudo" force) that appears to act on all objects when viewed in a rotating frame of reference. It is directed away from an axis which is parallel to the axis of rotation and passing through the coordinate system's origin. If the axis of rotation passes through the coordinate system's origin, the centrifugal force is directed radially outwards from that axis. The magnitude of centrifugal force ''F'' on an object of mass ''m'' at the distance ''r'' from the origin of a frame of reference rotating with angular velocity is: F = m\omega^2 r The concept of centrifugal force can be applied in rotating devices, such as centrifuges, centrifugal pumps, centrifugal governors, and centrifugal clutches, and in centrifugal railways, planetary orbits and banked curves, when they are analyzed in a rotating coordinate system. Confusingly, the term has sometimes also been used for the rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclonic Separation
Cyclonic separation is a method of removing particulates from an air, gas or liquid stream, without the use of filters, through vortex separation. When removing particulate matter from liquid, a hydrocyclone is used; while from gas, a gas cyclone is used. Rotational effects and gravity are used to separate mixtures of solids and fluids. The method can also be used to separate fine droplets of liquid from a gaseous stream. A high speed rotating (air)flow is established within a cylindrical or conical container called a cyclone. Air flows in a helical pattern, beginning at the top (wide end) of the cyclone and ending at the bottom (narrow) end before exiting the cyclone in a straight stream through the center of the cyclone and out the top. Larger (denser) particles in the rotating stream have too much inertia to follow the tight curve of the stream, and thus strike the outside wall, then fall to the bottom of the cyclone where they can be removed. In a conical system, as the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powder Coating
Powder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light. The powder may be a thermoplastic or a thermoset polymer. It is usually used to create a hard finish that is tougher than conventional paint. Powder coating is mainly used for coating of metals, such as household appliances, aluminium extrusions, drum hardware, automobiles, and bicycle frames. Advancements in powder coating technology like UV curable powder coatings allow for other materials such as plastics, composites, carbon fiber, and MDF (medium-density fibreboard) to be powder coated due to the minimum heat and oven dwell time required to process these components. History and general uses The powder coating process was invented around 1945 by Daniel Gustin and received US Patent 2538562 in 1945. This proc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusion Bonded Epoxy Coating
Fusion bonded epoxy coating, also known as fusion-bond epoxy powder coating and commonly referred to as FBE coating, is an epoxy-based powder coating that is widely used to protect steel pipe used in pipeline construction from corrosion. It is also commonly used to protect reinforcing bars (though being phased out as of 2005) and on a wide variety of piping connections, valves etc. FBE coatings are thermoset polymer coatings. They come under the category of ''protective coatings'' in paints and coating nomenclature. The name ''fusion-bond epoxy'' is due to resigning cross-link and the application method, which is different from a conventional paint. In 2020 the market size was quoted at 12 billion dollars. The resin and hardener components in the dry powder FBE stock remain unreacted at normal storage conditions. At typical coating application temperatures, usually in the range of , the contents of the powder melt and transform to a liquid form. The liquid FBE film wets an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballbarrow
The Ballbarrow was a variation of the wheelbarrow design, by James Dyson Sir James Dyson (born 2 May 1947) is a British inventor, industrial designer, farmer, and billionaire entrepreneur who founded Dyson Ltd. He is best known as the inventor of the dual cyclone bagless vacuum cleaner, which works on the princip ... and was released in 1974 in the UK. It featured a moulded plastic hopper on a steel frame and a spherical plastic wheel, allowing increased manoeuvrability. Dyson said that the surface area of the ball, larger than that of a conventional design, made the wheelbarrow easier to use in soft soil and more laterally stable with heavy loads on uneven ground. The original design featured a galvanised steel or copper hopper, forming integral rear legs. Conventional barrows use a bend in the frame to form these legs. Later the design was changed to a plastic hopper, with an optional clip on height-extension piece. The Ballbarrow won the Building Design Innovation Aw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Hoover Company
The Hoover Company is a home appliance company founded in Ohio, United States. It also established a major base in the United Kingdom; and, mostly in the 20th century, it dominated the electric vacuum cleaner industry, to the point where the Hoover brand name became synonymous with vacuum cleaners and vacuuming in the United Kingdom and Ireland. Hoover North America was once part of Maytag, but was sold by Maytag's new owners Whirlpool Corporation in 2007 to Hong Kong multinational manufacturing company Techtronic Industries for $107 million. Hoover International had already split from Hoover North America in 1993, and was acquired by Candy in 1995, which was acquired by Haier in 2019. In addition to producing floorcare products, Hoover was also an iconic domestic appliance brand in Europe, particularly well known for its washing machines and tumble dryers in the UK and Ireland, and also had significant sales in many parts of Europe. Today, the Hoover Europe brand, as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Vehicle
An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes charged by solar panels, or by converting fuel to electricity using fuel cells or a generator). EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft. For road vehicles, together with other emerging automotive technologies such as autonomous driving, connected vehicles and shared mobility, EVs form a future mobility vision called Connected, Autonomous, Shared and Electric (CASE) Mobility. EVs first came into existence in the late 19th century, when electricity was among the preferred methods for motor vehicle propulsion, providing a level of comfort and ease of operation that could not be achieved by the gasoline cars of the time. Internal combustion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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