Title:
DUST COLLECTING FILTER
Document Type and Number:
WIPO Patent Application WO/2022/019730
Kind Code:
A1
Abstract:
The present invention relates to a dust collecting filter. The dust collecting filter of the present invention may comprise: a ground electrode part that is grounded and bent in a corrugated shape, the ground electrode part being provided with a plurality of bent portions and a plurality of flat portions in between each of the plurality of bent portions; and a plurality of voltage electrode parts which are disposed spaced apart from each other between the plurality of flat portions, and to which high voltages are applied.
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| JP2005313090 | ELECTRIC DUST CATCHER |
Inventors:
BAECK SEUNGJAE (KR)
LEE JUNGRYUN (KR)
HYUN OKCHUN (KR)
LEE HYOSEOK (KR)
LEE JUNGRYUN (KR)
HYUN OKCHUN (KR)
LEE HYOSEOK (KR)
Application Number:
PCT/KR2021/009663
Publication Date:
January 27, 2022
Filing Date:
July 26, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B03C3/45; B03C3/60
Foreign References:
| US3912467A | 1975-10-14 | |||
| KR20160028294A | 2016-03-11 | |||
| KR102057177B1 | 2019-12-18 | |||
| EP1434013A2 | 2004-06-30 | |||
| US8357233B2 | 2013-01-22 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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