a fan

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| Company Overview: | A fan is a device used to produce an airflow for the purpose of creature comfort, ventilation, exhaust, or any other gaseous transport. |
| Mission: | Typical applications include climate control, cooling systems, personal comfort (e.g., an electric table fan), ventilation (e.g., an exhaust fan), winnowing (e.g., separating chaff of cereal grains), removing dust (e.g. sucking as in a vacuum cleaner), drying (usually in addition to heat) and to provide draft for a fire. It is also common to use electric fans as air fresheners, by attaching fabric softener sheets to the protective housing. This causes the fragrance to be carried into the surrounding air. |
| Products: | Mechanically, a fan can be any revolving vane or vanes used for producing currents of air. Fans produce air flows with high volume and low pressure, as opposed to a gas compressor which produces high pressures at a comparatively low volume. A fan blade will often rotate when exposed to an air stream, and devices that take advantage of this, such as anemometers and wind turbines often have designs similar to that of a fan. |
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Displaying 3 of 6 discussion topics
Am I gonna be a fan?
5 posts by 5 people. Updated on Jul 4, 2008 at 5:51 PM.
FAN DEATH
17 posts by 17 people. Updated on Jul 3, 2008 at 3:48 PM.
Non-Electric Fans
6 posts by 6 people. Updated on Jun 28, 2008 at 10:23 PM.















