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Vacuum Cleaner Spot
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A
vacuum cleaner is a device which uses an air pump to
create a vacuum which is used to suck up dirt and dust,
usually from carpeted floors. The dirt is collected by a
filtering system into a paper bag or cyclone for later
disposal. The first hand-powered cleaner using the vacuum
principles may have been the "Whirlwind," invented in
Chicago in 1865.
In Birmingham, England, in 1905, "Griffith's Improved Vacuum
Apparatus for Removing Dust from Carpets" was patented.
However, H. Cecil Booth had first patented the "vacuum"
cleaning system some four years earlier.
Two general models of vacuum cleaners have emerged. Upright
vacuum cleaners have the pump mounted directly about the
suction outlet, with the disposable bag mounted on the
handle. Canister designs, meanwhile, have the motor and the
bag in a separate unit (usually mounted on wheels) connected
to the vacuum head by a flexible hose. Both types are also
equipped with a variety of attachments which allow them to
be used in places that would be unreachable with the normal
vacuum head.
This site, devoted exclusively to vacuum cleaners and
accessories, was created after months of systematically
searching the Internet for vacuum cleaner websites. The
result was the discovery of thousands of resources and a
wealth of information dealing with vacuum cleaners and their
usage. Click to benefit from our valuable and useful
collected
vacuum cleaner info. |
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