Title:
DUST COLLECTING FILTER AND METHOD FOR MANUFACTURING DUST COLLECTING FILTER
Document Type and Number:
WIPO Patent Application WO/2022/010295
Kind Code:
A1
Abstract:
The present invention relates to a dust collecting filter and a method for manufacturing a dust collecting filter. The dust collecting filter of the present invention may include: a first filter medium that is bent in a corrugated shape and forms a plurality of bent portions; a plurality of first electrodes which are disposed on one surface of the first filter medium along the corrugated shape of the first filter medium and to which a high voltage is applied; and a plurality of second electrodes which are disposed along the corrugated shape of the first filter medium so as to be spaced apart from each other between the plurality of first electrodes and are grounded.
Inventors:
LEE JUNGRYUN (KR)
BAECK SEUNGJAE (KR)
HYUN OKCHUN (KR)
LEE HYOSEOK (KR)
PARK MINJAE (KR)
BAECK SEUNGJAE (KR)
HYUN OKCHUN (KR)
LEE HYOSEOK (KR)
PARK MINJAE (KR)
Application Number:
PCT/KR2021/008755
Publication Date:
January 13, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B03C3/45; B01D46/00; B01D46/52
Foreign References:
| US4750921A | 1988-06-14 | |||
| US20200030731A1 | 2020-01-30 | |||
| KR960033556A | 1996-10-22 | |||
| JP2012101223A | 2012-05-31 | |||
| CN106512569A | 2017-03-22 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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