Title:
FILTER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/186707
Kind Code:
A1
Abstract:
Provided is a filter apparatus which can improve the quality of air. A filter apparatus 100 includes: a plurality of tubular members 102 through which air passes, the plurality of tubular members 102 having coils 101 wound around outer circumferential portions thereof; and a power source for passing electric current through the coils 101. The plurality of tubular members 102 are aligned in the same orientation. The quality of air is improved by the air passing through the tubular members 102 with the coils 101 wound around the outer circumferential portions thereof having electric current passed therethrough.
Inventors:
LE NGUYEN THANH (VN)
Application Number:
PCT/JP2018/012498
Publication Date:
October 03, 2019
Filing Date:
March 27, 2018
Export Citation:
Assignee:
NGUYEN CHI CO LTD (VN)
International Classes:
A61L9/22; B01D46/00; B60H3/00; B65F3/00; H05F3/00; B60P3/00
Domestic Patent References:
| WO2018002806A1 | 2018-01-04 |
Foreign References:
| JP2011230083A | 2011-11-17 | |||
| US20160010231A1 | 2016-01-14 | |||
| JP3133388U | 2007-07-12 | |||
| JP2001129072A | 2001-05-15 | |||
| JP2011036607A | 2011-02-24 | |||
| JP2007209892A | 2007-08-23 | |||
| JPS63262154A | 1988-10-28 | |||
| JP2018051037A | 2018-04-05 |
Attorney, Agent or Firm:
KURIBAYASHI, Mitsuo (JP)
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