Integrated multi-function lamp for providing light and purificat

Details Integrated multi-function lamp for providing light and purificat Integrated multi-function lamp for providing light and purificat

1995-10-24

1998-07-14

Chiesa, Richard L.

Gas separation: apparatus

Electric field separation apparatus

And serially arranged nonelectrical separator

55DIG38, 96 16, 96 63, 96 71, 96100, 131333, D23365, D23366, D26113, D26118, B03C 3155

Patent

active

057797692

ABSTRACT:
An integrated lamp air purification and cleansing system is disclosed which includes a lamp body which supports a lamp and contains an air purification system. The lamp body includes an air inlet for drawing in air and an air outlet for blowing out the air. An air purification system is enclosed in the lamp body for filtering and cleaning the air flow drawn in from the air inlet whereby the air flow blown out from the air outlet is filtered and purified. The air purification system includes an activated charcoal filter and an electrostatic filter for filtering particles from the air flow. The electrostatic filtering device further includes many elongated channels each surrounded by conductive channel walls which allow the air flow to pass through. Each of the elongated channels includes a discharging needle located in a center portion of the channel which induces an electrical discharge and ionization in the air flow passing through.

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patent: 5230720 (1993-07-01), Kendall

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