Air cleaning and circulating apparatus
Air cleaning and circulating apparatus is disclosed, wherein the apparatus is of the hassock fan type with a negative ion generator in the intake air stream to charge particles to be removed, which are then passed over and or through a charged filter which removes them, the air is ionized a second t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Air cleaning and circulating apparatus is disclosed, wherein the apparatus is of the hassock fan type with a negative ion generator in the intake air stream to charge particles to be removed, which are then passed over and or through a charged filter which removes them, the air is ionized a second time and discharged for use. |
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