vacuum fan

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• vacuum fan — vacuum fan, a fan that operates by suction, used to ventilate an enclosed area …   Useful english dictionary

• Fan death — is a South Korean urban legend which states that an electric fan, if left running overnight in a closed room, can cause the death (by suffocation, poisoning, or hypothermia) of those inside. Fans manufactured and sold in Korea are equipped with a …   Wikipedia

• Vacuum cleaner — Cylinder vacuum cleaner for home use. French train vacuum cleaner …   Wikipedia

• Vacuum (band) — Infobox Musical artist Name = Vacuum Img capt = Img size = Landscape = Background = group or band Alias = Origin = Sweden Genre = Synthpop, electronic Years active = 1996 ndash;present Label = Associated acts = URL = Current members = Mattias… …   Wikipedia

• Fan labor — Definition= Fan labor is a term used to refer to the productive creative activities engaged in by fans, primarily those of various media properties or musical groups [http://cms.mit.edu/news/2007/12/futures of entertainment 2 fan.php,… …   Wikipedia

• Fan (mechanical) — A mechanical fan is an electrically powered device used to produce an airflow for the purpose of creature comfort (particularly in the heat), ventilation, exhaust, or any other gaseous transport.Mechanically, a fan can be any revolving vane or… …   Wikipedia

• vacuum cleaner — noun A domestic or industrial mobile machine for cleaning floors and similar surfaces that draws dust and other particles into a container (often a bag) by the suction created by an electric motor driving a fan. Syn: hoover, vacuum See Also:… …   Wiktionary

• vacuum ventilation — noun : ventilation using an exhaust fan so that air is drawn in from outside * * * vacuum ventilation, a system in which the vitiated air is drawn out of the space to be ventilated, and is replaced by the fresh air coming in from the outside… …   Useful english dictionary

• Centrifugal fan — Figure 1: Components of a centrifugal fan Figure 2: Centrifugal fan …   Wikipedia

• Mechanical fan — Household electric box fan with a propeller style blade A mechanical fan is a machine used to create flow within a fluid, typically a gas such as air. A fan consists of a rotating arrangement of vanes or blades which act on the air. Usually, it… …   Wikipedia

• Star Trek fan productions — This article deals with fan made productions using elements of the Star Trek franchise. Paramount Pictures and its licensees are the only organizations legally allowed to create commercial products with the Star Trek name and trademark. The fan… …   Wikipedia