Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1992-07-22
1993-03-09
Hart, Charles
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55316, 55521, B01D 5304
Patent
active
051923467
ABSTRACT:
This invention is an air purifier pleated flat filter to be installed in passenger motor vehicles to stop pollution for passengers inside of the motor vehicle. This filter will cleanse the air which is pulled by the blower from outside the motor vehicle and/or the existing air polluted by passengers inside the motor vehicle. It also absorbs the odors and emissions from the air conditioner. This filter prevents pollutants, which are emitted from the exhaust fumes of the motor vehicles, as well as hydrocarbons, odors, smoke, soot, dust and allergens-pollen from polluting the air which enters the motor vehicle interior. The pleated filter is preferably installed in the plenum of the vent which is connected to the cowl plenum chamber or in the plenum of cowl plenum chamber of the vehicles's heating-cooling system. The filter is also preferably equipped with a sensor switch that notifies the driver whenever the filter becomes dirty and must be replaced. The filter includes a hot fluid heater, such as a hot water heater, which protects the filter from freezing and keeps the filter dry which stops bacteria from multiplying and prevents odors. This purified fresh air is important to people with emphysema, asthma and all kinds of allergies. By installing the pleated filter in motor vehicles, we can be assured of breathing purer air.
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