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Patent Searching and Data


Title:
ELECTRIC DUST COLLECTING FILTER AND ELECTRIC DUST COLLECTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/151790
Kind Code:
A1
Abstract:
The present invention relates to an electric dust collecting filter and an electric dust collecting device comprising same. An electric dust collecting filter according to one aspect of the present invention comprises a plurality of film electrodes that are arranged apart from each other at regular intervals and form an electric field to collect foreign matter in the air, wherein the film electrode includes: an insulating part that defines one surface and the other surface of the film electrode; a first electrode part disposed on one side inside the insulating part and having a plurality of first wire electrodes spaced apart from each other; and a second electrode part disposed on the other side inside the insulating part and having a plurality of second wire electrodes that are disposed between the plurality of first wire electrodes spaced apart from each other and provided alternately with the plurality of first wire electrodes.

Inventors:
YOO, Imsung (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
LEE, Ayeong (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
LEE, Taehee (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
PYO, Joonho (IP Center, LG Electronics Inc.51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
Application Number:
KR2019/001334
Publication Date:
August 08, 2019
Filing Date:
January 31, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
B03C3/45; B03C3/66
Foreign References:
KR20170051208A2017-05-11
JPH0833856A1996-02-06
KR20170097363A2017-08-28
KR20110045851A2011-05-04
KR20170053865A2017-05-17
Attorney, Agent or Firm:
HAW, Yong Noke (6th Fl, HyunJuk Bldg.114 Yeoksam-ro,Gangnam-gu, Seoul, 06252, KR)
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