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vacuum cleaner |
Also found in: Acronyms, Wikipedia, Hutchinson | 0.04 sec. |
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vacuum cleaner, mechanical device using a draft of air to remove dust, loose dirt, or other particulate matter from dry surfaces. It is especially useful on highly textured surfaces, such as carpets and upholstery, that are difficult to clean by wiping or brushing. Usually, an electrically powered fan is used to produce a zone in which the air pressure is below atmospheric pressure, causing a draft of air to flow through the material to be cleaned, carrying the small particles with it. The draft passes through a filter bag which traps the particles, and the flow of air is then discharged back into the atmosphere. In some machines the electric motor and wiring are sealed so that wet surfaces can be cleaned safely. vacuum cleaner [′vak·yəm ‚klē·nər] (mechanical engineering) An electrically powered mechanical appliance for the dry removal of dust and loose dirt from rugs, fabrics, and other surfaces. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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With heightened concerns about indoor air quality, not to mention the importance of keeping a club's interior spaces looking their best, a regular program of thorough carpet cleaning will effectively remove harmful dirt, bacteria, pollens, chemicals, and tobacco residues that cannot be eliminated through regular vacuuming alone. Technicians trained in dry polymer carpet cleaning first test the carpet to determine the type of soil present. The CM B2B Trade Group serves the building and facility maintenance and management markets and includes: "CM/Cleaning & Maintenance Management," a monthly magazine for the custodial services and building maintenance industry, "CM/ Cleanfax," a monthly for professionals in the carpet cleaning industry, "CM e-News Daily," an e-mail newsletter, three web sites and Cleaning Management Institute, a membership society for training and professional education. |
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