Discharge device and air conditioner having said device

Details Discharge device and air conditioner having said device Discharge device and air conditioner having said device

2005-12-29

2008-11-18

Jackson, Stephen W (Department: 2836)

Electricity: electrical systems and devices

Electric charge generating or conducting means

Modification of environmental electric charge

C361S230000, C361S232000, C361S233000

Reexamination Certificate

active

07453682

ABSTRACT:
A surface discharge type air cleaning device comprises an insulating dielectric body formed in the shape of a sheet, a discharge electrode having a pattern part of a predetermined area formed on the upper surface of the insulating dielectric body and at least one non-pattern part disposed in the pattern part and a ground electrode formed at the lower surface of the insulating dielectric body. The discharge electrode and the ground electrode have a plurality of pointed ends protruded therefrom, respectively. The pointed ends of the discharge electrode and the pointed ends of the ground electrode are disposed at the upper and lower surfaces of the insulating dielectric body, respectively, such that the pointed ends of the discharge electrode and the pointed ends of the ground electrode correspond to each other. Generation of negative ions and hydroxyl radicals is increased while generation of ozone is decreased, and therefore, air cleaning efficiency is improved.

REFERENCES:
patent: 5493175 (1996-02-01), Kani
patent: 7294176 (2007-11-01), Kim et al.
patent: 2006/0227486 (2006-10-01), Kim et al.
patent: 8-240968 (1996-09-01), None
patent: 2004-192993 (2004-07-01), None
patent: 1020010085249 (2004-08-01), None

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