Title:
AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2019/026767
Kind Code:
A1
Abstract:
Provided is an air purifier wherein the use of an active species with a short lifespan is improved. A deodorization filter (23) is positioned in a machine-internal ventilation route along which air that is to be purified flows. A discharge electrode (42) and a counter electrode (44) that make up an active species generation unit (40) are provided in locations separated from the ventilation route, and generate an active species. A ventilation path (51) that is an active species supply path has a first supply port (61) for supplying the active species to an airflow upstream side of the deodorization filter (23). In the ventilation path (51), the first supply port (61) is positioned in an interval from the discharge electrode (42) and the counter electrode (44) to the deodorization filter (23), as viewed in a direction of airflow passing through the deodorization filter (23).
Inventors:
NAGAO MITSUHISA
UEHARA YUUICHI
UEHARA YUUICHI
Application Number:
PCT/JP2018/028114
Publication Date:
February 07, 2019
Filing Date:
July 26, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
A61L9/16; A61L9/14; A61L9/22; B01D46/00; F24F7/003
Foreign References:
| JP2015017766A | 2015-01-29 | |||
| JP2014231927A | 2014-12-11 | |||
| JP2014231924A | 2014-12-11 | |||
| JP2009284989A | 2009-12-10 | |||
| JP2014109390A | 2014-06-12 | |||
| JP2017020714A | 2017-01-26 | |||
| US20090042502A1 | 2009-02-12 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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