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Dirt Devil
Dirt Devil is a brand name of household vacuum cleaners and floor care. There were many different appliances, mostly basketball based, produced, as well as a variety of other floor care products including handheld vacuum cleaners and carpet shampooing machines. There is also a division of Dirt Devil dedicated to central vacuums for homes and recreational vehicles. Company history The company was founded in 1905 in Cleveland, Ohio by Philip Geier as P. A. Geier Co., later to be renamed Royal Appliance Manufacturing Co. Originally the company made vacuum cleaners with metal cases. In 1984 Royal introduced the Dirt Devil Hand Vac, to compete as a lower-cost, mass-market alternative to the existing Royal Prince line of all-metal hand vacs. The line eventually evolved to include more models, including upright vacuum cleaners, most bearing distinctive red plastic cases. Originally the products bore the name "Royal Dirt Devil," but as they grew in popularity and overtook Royal's ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charlotte, NC
Charlotte ( ) is the most populous city in the U.S. state of North Carolina. Located in the Piedmont region, it is the county seat of Mecklenburg County. The population was 874,579 at the 2020 census, making Charlotte the 16th-most populous city in the U.S., the seventh most populous city in the South, and the second most populous city in the Southeast behind Jacksonville, Florida. The city is the cultural, economic, and transportation center of the Charlotte metropolitan area, whose 2020 population of 2,660,329 ranked 22nd in the U.S. Metrolina is part of a sixteen-county market region or combined statistical area with a 2020 census-estimated population of 2,846,550. Between 2004 and 2014, Charlotte was ranked as the country's fastest-growing metro area, with 888,000 new residents. Based on U.S. Census data from 2005 to 2015, Charlotte tops the U.S. in millennial population growth. It is the third-fastest-growing major city in the United States. Residents are referred t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Techtronic Industries
Techtronic Industries Company Limited (TTI Group or TTI) is a Hong Kong-based, multinational company that designs, produces, and markets power tools; outdoor power equipment; hand tools, and floor care appliances. It pioneered cordless power tools powered by lithium-ion rechargeable batteries. TTI manufactures in China, Vietnam, the U.S., Mexico and Europe, and in 2021, had annual sales of US$13.2 billion. History In 1985, TTI was founded by Horst Julius Pudwill and Roy Chi Ping Chung as an original equipment manufacturer for overseas brands. In 1987, it began to produce Craftsman cordless power tools for Sears followed by cordless, handheld vacuum cleaners for Bissell. In 1990, TTI listed on the Hong Kong Stock Exchange under stock code 0669 by initial public offering. Its ADRs also trade on Nasdaq as TTNDY. In 2019, the company's shares became one of the 50 constituents of the Hang Seng Index. Techtronic purchased Milwaukee Electric Tool from Atlas Copco in 2005 and began ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleveland, Ohio
Cleveland ( ), officially the City of Cleveland, is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located in the northeastern part of the state, it is situated along the southern shore of Lake Erie, across the U.S. maritime border with Canada, northeast of Cincinnati, northeast of Columbus, and approximately west of Pennsylvania. The largest city on Lake Erie and one of the major cities of the Great Lakes region, Cleveland ranks as the 54th-largest city in the U.S. with a 2020 population of 372,624. The city anchors both the Greater Cleveland metropolitan statistical area (MSA) and the larger Cleveland–Akron–Canton combined statistical area (CSA). The CSA is the most populous in Ohio and the 17th largest in the country, with a population of 3.63 million in 2020, while the MSA ranks as 34th largest at 2.09 million. Cleveland was founded in 1796 near the mouth of the Cuyahoga River by General Moses Cleaveland, after whom the city was named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Oreck
David (; , "beloved one") (traditional spelling), , ''Dāwūd''; grc-koi, Δαυΐδ, Dauíd; la, Davidus, David; gez , ዳዊት, ''Dawit''; xcl, Դաւիթ, ''Dawitʿ''; cu, Давíдъ, ''Davidŭ''; possibly meaning "beloved one". was, according to the Hebrew Bible, the third king of the United Kingdom of Israel. In the Books of Samuel, he is described as a young shepherd and harpist who gains fame by slaying Goliath, a champion of the Philistines, in southern Canaan. David becomes a favourite of Saul, the first king of Israel; he also forges a notably close friendship with Jonathan, a son of Saul. However, under the paranoia that David is seeking to usurp the throne, Saul attempts to kill David, forcing the latter to go into hiding and effectively operate as a fugitive for several years. After Saul and Jonathan are both killed in battle against the Philistines, a 30-year-old David is anointed king over all of Israel and Judah. Following his rise to power, David c ... [...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 o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vax (vacuum)
Vax UK Ltd is a brand that manufactures electrical goods and cleaning products in the floor-care and air treatment sectors, and which has its headquarters in the United Kingdom. The brand is owned by a company called TTI Co. Ltd Group, which is based in Hong Kong. Vax UK Ltd has its main headquarters and R&D centre located in the city centre of Birmingham, West Midlands and a service, warehouse and depot operation in the village of Hampton Lovett, near Droitwich, Worcestershire. Vax branded machines are manufactured in China. Vax employs over 400 staff across its Birmingham and Droitwich sites in the UK. History Vax UK Ltd was founded in December 1977 by Alan Brazier, who had prior experience in the field of industrial carpet cleaning. Brazier developed a prototype of a machine suitable for a household but capable of washing carpets and handling accident spillages or flooding. In 1979, Vax launched an "orange tub" multi-functional floor-care machine to fulfil this purpose and init ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HEPA
HEPA (, high-efficiency particulate air) filter, also known as high-efficiency particulate absorbing filter and high-efficiency particulate arrestance filter, is an efficiency standard of air filters. Filters meeting the HEPA standard must satisfy certain levels of efficiency. Common standards require that a HEPA air filter must remove—from the air that passes through—at least 99.95% (ISO, European Standard) or 99.97% (ASME, U.S. DOE) of particles whose diameter is equal to 0.3 μm, with the filtration efficiency increasing for particle diameters both less than and greater than 0.3 μm. HEPA filters capture pollen, dirt, dust, moisture, bacteria (0.2-2.0 μm), virus (0.02-0.3 μm), and submicron liquid aerosol (0.02-0.5 μm). Some microorganisms, for example, ''Aspergillus niger'', ''Penicillium citrinum'', ''Staphylococcus epidermidis'', and ''Bacillus subtilis'' are captured by HEPA filters with photocatalytic oxidation (PCO). A HEPA filter is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Star
Energy Star (trademarked ''ENERGY STAR'') is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency. The program provides information on the energy consumption of products and devices using different standardized methods. The Energy Star label is found on more than 75 different certified product categories, homes, commercial buildings, and industrial plants. In the United States, the Energy Star label is also shown on the Energy Guide appliance label of qualifying products. Elements of the Energy Star Program are being implemented in Japan, Taiwan, and Switzerland, as well as by Energy Star Canada. In 2018, a 15-year long agreement with the European Union expired. A previous agreement with the European Free Trade Association has expired. History The Energy Star program was established by the Environmental Protection Agency in 1992 and operates under the authority of the Clean Air Act, section 103( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vacuum Cleaner Manufacturers
A vacuum is a space devoid of matter. The word is derived from the Latin adjective ''vacuus'' for "vacant" or "void". An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a ''perfect'' vacuum, which they sometimes simply call "vacuum" or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space. In engineering and applied physics on the other hand, vacuum refers to any space in which the pressure is considerably lower than atmospheric pressure. The Latin term ''in vacuo'' is used to describe an object that is surrounded by a vacuum. The ''quality'' of a partial vacuum refers to how closely it approaches a perfect vacuum. Other things equal, lower gas pressure means higher-quality vacuum. For example, a typical vacuum cleaner produces enough suction to reduce air pressure by around 20%. But high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronics Companies Established In 1905
The field of electronics is a branch of physics and electrical engineering that deals with the emission, behaviour and effects of electrons using electronic devices. Electronics uses active devices to control electron flow by amplification and rectification, which distinguishes it from classical electrical engineering, which only uses passive effects such as resistance, capacitance and inductance to control electric current flow. Electronics has hugely influenced the development of modern society. The central driving force behind the entire electronics industry is the semiconductor industry sector, which has annual sales of over $481 billion as of 2018. The largest industry sector is e-commerce, which generated over $29 trillion in 2017. History and development Electronics has hugely influenced the development of modern society. The identification of the electron in 1897, along with the subsequent invention of the vacuum tube which could amplify and rectify small electri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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