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  1. A vacuum cleaner, also known simply as a vacuum, is a device that uses suction, and often agitation, in order to remove dirt and other debris from carpets and hard floors. The dirt is collected into a dust bag or a plastic bin.

  2. A vacuum cleaner is a device that uses an air pump to create a partial vacuum to suck up dust and dirt, usually from floors, and optionally from other surfaces as well. The dirt is collected by either a dustbag or a rigid cartridge, which may be emptied and reused.

  3. A vacuum cleaner, also spelled "vacuum-cleaner", is a device that cleans dust and dirt from floors. Sometimes it is just called a vacuum. The word vacuum comes from the fact that it uses the force of a vacuum to suck dirt into a large chamber from which it can be dumped into the garbage .

  4. en.wikipedia.org › wiki › VacuumVacuum - Wikipedia

    Vacuum - Wikipedia. Vacuum pump and bell jar for vacuum experiments, used in science education during the early 20th century, on display in the Schulhistorische Sammlung ('School Historical Museum'), Bremerhaven, Germany. A vacuum ( pl.: vacuums or vacua) is space devoid of matter.

  5. A robotic vacuum cleaner, sometimes called a robovac or a roomba as a generic trademark, is an autonomous robotic vacuum cleaner which has a limited vacuum floor cleaning system combined with sensors and robotic drives with programmable controllers and cleaning routines.

  6. The manual vacuum cleaner was a type of non-electric vacuum cleaner, using suction to remove dirt from carpets, being powered by human muscle, similar in use to a manual lawn mower. Its invention is dated to the second half of the 19th century, when patents were granted to inventors in the United States, Britain, France, and elsewhere.

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  8. Henry (vacuum) List of Henry vacuum cleaners. Hypoallergenic vacuum cleaner.