Air purification device

Details Air purification device Air purification device

2002-06-27

2008-09-23

Chiesa, Richard L (Department: 1797)

Gas separation: apparatus

Electric field separation apparatus

With means to add charged solid or liquid particles to...

C095S064000, C095S071000, C096S044000, C096S053000

Reexamination Certificate

active

07427313

ABSTRACT:
The device according to the invention includes a drip chamber, which is adapted for connecting to the ordinary water mains, a metal plate and a nozzle that is connected to the drip chamber and disposed above the metal plate and a collecting vessel. The object of the drip chamber is to convert the continuous flow of water from the water mains into discrete drops, thus forming a water reservoir in the bottom of the drip chamber, which is electrically insulated from the water supply while the reservoir still receives a constant new supply of water. Water from the reservoir is passed on to the nozzle and sprayed over the steel plate. An impressed voltage on the nozzle and thereby the water attracts the impurities in the air and these will bind to the water and follow it when the water runs down into a collecting vessel, which is subsequently emptied into the house's drainage system.

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Pluss examination report from New Zealand Dec. 9, 2004.

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