Title:
ELECTROSTATIC DUST COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2022/234953
Kind Code:
A1
Abstract:
An electrostatic dust collector, comprising a charging part for charging dust in air and a dust collecting part for collecting the dust which has been charged in the charging part, comprises: a plurality of high-voltage electrodes comprising a first dielectric layer and a first conductive electrode layer printed inside the first dielectric layer, and having a high voltage applied thereto; and a plurality of low-voltage electrodes comprising a second dielectric layer and a second conductive electrode layer printed inside the second dielectric layer, disposed in alternation with the plurality of high-voltage electrodes, and having a low voltage applied thereto, wherein the charging part is formed between the first conductive electrode layer and the low-voltage electrodes partly exposed by an opening formed in the upstream side of the first dielectric layer with respect to a direction in which air flows, and the dust collecting part is an electric field formed on the downstream side of the plurality of high-voltage electrodes and the plurality of low-voltage electrodes relative to the charging part.
Inventors:
NOH HYONGSOO (KR)
SONG MYUNGSEOB (KR)
SHIN KYUHO (KR)
SHIN JOONOH (KR)
SONG MYUNGSEOB (KR)
SHIN KYUHO (KR)
SHIN JOONOH (KR)
Application Number:
PCT/KR2022/004364
Publication Date:
November 10, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
B03C3/38; B03C3/04; B03C3/45
Foreign References:
| JP2001129433A | 2001-05-15 | |||
| KR100701400B1 | 2007-03-28 | |||
| KR101647719B1 | 2016-08-11 | |||
| US20050051028A1 | 2005-03-10 | |||
| EP1967274A1 | 2008-09-10 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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