Electrical dust collector
AssigneeSamsung Electronics Co., Ltd.
InventorJe-Myung Moon
Life of this patent
Estimating the term…
Abstract
An electric dust collector includes a plurality of alternately arranged collecting units and accelerating units forming air flow passages therebetween. Each accelerating unit has a hole therethrough, and a plurality of wires extending across the hole in a direction perpendicularly to the direction of the air flow. The accelerating units and wires are charged with the same polarity, and the collecting units are charged with an opposite polarity.
Claims7
An electrical dust collector for an air cleaner, comprising a plurality of electrically chargeable dust collecting units and a plurality of electrically chargeable accelerating units, said dust collecting units alternating with said accelerating units and being spaced therefrom to form airflow passages, each accelerating unit including a hole extending therethrough and an ionizing wire affixed integrally to said accelerating unit within said hole for generating an electric field between each ionizing wire and an adjacently disposed dust collecting unit to electrically charge dust particles entrained in an air stream passing therebetween along a respective air flow passage, said ionizing wires lying substantially within the plane of the respective accelerating unit and extending substantially parallel to the planes of said dust collecting units and non-parallel relative to the direction of air flow.
Dependencies are inferred from the claim text.