工業(yè)設(shè)計(jì)畢業(yè)設(shè)計(jì)外文翻譯中英文：吸塵器的技術(shù)與歷史-其他專業(yè)(編輯修改稿)
2025-02-24 10:50 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 hief he realized the idea could work. Booth created a large device, driven first by an oil engine, and later by an electric motor electric. Nicknamed the Puffing Billy, Booth39。s petrolpowered, horsedrawn vacuum cleaner relied upon air drawn through a cloth filter. Gaining the royal seal of approval, Booth39。s motorized vacuum cleaner was used to clean the carpets of Westminster Abbey prior to Edward VII’s coronation in 1901. Booth received his first patents on February 18 and August 30, 1901 David T. Kenney Nine patents granted to the New Jersey, USA inventor David T. Kenney between 1903 and 1913 established the foundation for the American vacuum cleaner industry. Membership in the Vacuum Cleaner Manufacturers’ Associatio, formed in 1919, was limited to licensees under his patents. Walter Griffiths In 1905 Griffith39。s Improved Vacuum Apparatus for Removing Dust from Carpets was another manually operated cleaner, patented by Walter Griffiths Manufacturer, Birmingham, England. was portable, easy to store, and powered by any one person (such as the ordinary domestic servant he task of pressing a bellowslike contraption to suck up dust through a removable, flexible pipe, to which a variety of shaped nozzles could be attached. This was arguably the first domestic vacuumcleaning device to resemble the modern vacuum cleaner. Hermann Bogenschild German immigrant engineer Hermann Bogenschild filed a patent in 1906 for a mechanical 39。dust removing apparatus.39。 Emigrating from Berlin to Milwaukee in 1892, Bogenschild39。s device was mounted on wheels for portability and its motor was connected to a hose and filter system. James Murray Spangler In 1907, James Murray Spangler, a janitor Canton, Ohio, practical, portable vacuum cleaner. Crucially, in addition to suction that used an electric fan, a box, and one of his wife39。s pillowcases, Spangler39。s design incorporated a rotating brush to loosen debris. Unable to 5 produce the design himself due to lack of funding, he sold the patent in 1908 to William Henry Hoover who had Spangler39。s machine redesigned with a steel casing, casters, and attachments. Subsequent innovations included the first disposal filter bags in the 1920s and the first upright vacuum cleaner in 1926. Hoover Spangler patented his rotatingbrush design June 2, 1908, and eventually sold the idea to his cousin39。s husband, Hoover. He was looking for a new product to sell, as the leather goods produced by his 39。Hoover Harness and Leather Goods39。 pany were being obsolete, because of the invention of the automobile. In the United States, Hoover remains one of the leading manufacturers of household goods, including vacuum cleaners。 and Hoover became very wealthy from the invention. Indeed, in Britain the name Hoover became synonymous with the vacuum cleaner so much so that one hovers one39。s carpets. Initially called 39。The Electric Suction Sweeper Company39。, their first vacuum was the 1908 Model O, which sold for $60. Nilfisk In 1910, . Frisker patented a vacuum cleaner using a name based on the pany’s telegram address—Nilfisk. It was the first electric vacuum cleaner in Europe. His design weighed just kg and could be operated by a single person. The pany Frisker and Nielsen was formed just a few years before. Today the Nilfisk vacuums are delivered by NilfiskAdvance. Electrolux Model V The first vacuum cleaners were bulky standup units and not easily portable. But in 1921 Electrolux launched the Model V that was designed to lie on the floor on two thin metal runners. This innovation, conceived by Electrolux founder Axel WennerGren, became a standard feature on generations of future vacuum cleaners. There is a recorded example of a 1930s Electrolux vacuum cleaner surviving in use for over 70 years, finally breaking in 2021. PostWor
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