Title:
AIR QUALITY IMPROVEMENT DEVICE FOR RAILWAY VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/154014
Kind Code:
A1
Abstract:
The present invention relates to an air quality improvement device for a railway vehicle and, more particularly, to an air quality improvement device for a railway vehicle, wherein the device purifies air in a railway vehicle and then discharges the purified air. To this end, the railway vehicle air quality improvement device of the present invention comprises: a suction port through which external air is introduced; a cartridge filter which is mounted inside the suction port and filters the introduced air; a sterilization module which is mounted in an empty space inside the cartridge filter and sterilizes the filtered air; a body fastened to the suction port; an in-line fan which is mounted inside the body and receives the sterilized air to blow the air to the outside; and a laminar flow wind guide for discharging the air blown by the in-line fan to the outside.
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Inventors:
KIM MYUNG SOOK (KR)
YIM CHANG WON (KR)
GREENWOOD RICHARD (GB)
YIM CHANG WON (KR)
GREENWOOD RICHARD (GB)
Application Number:
PCT/KR2021/001181
Publication Date:
August 05, 2021
Filing Date:
January 29, 2021
Export Citation:
Assignee:
KIM MYUNG SOOK (KR)
International Classes:
B61D27/00; A61L9/20; B01D46/00; B60H3/06
Foreign References:
| KR101036982B1 | 2011-05-25 | |||
| KR20180055984A | 2018-05-28 | |||
| JPH09156356A | 1997-06-17 | |||
| KR20160053650A | 2016-05-13 | |||
| KR100533169B1 | 2005-12-16 | |||
| KR20080033750A | 2008-04-17 |
Attorney, Agent or Firm:
HAEDAM IP GROUP (KR)
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