Title:
AIR CLEANER
Document Type and Number:
WIPO Patent Application WO/2019/131190
Kind Code:
A1
Abstract:
Provided is an air cleaner that can take a large amount of air in a large space into a dust collector with good efficiency while being lightweight and having easy maintenance. An air cleaner 1-1 is provided with a drone 2 and a dust collector 4. The drone 2 has a main body unit 20 and propellers 21 – 24 attached to the tips of frames 25 – 28. The dust collector 4 has electric discharge electrodes 41 – 44 and a dust collection electrode 45. The electric discharge electrodes 41 – 44 are connected to a step-up unit 33 within a central chamber 40. The step-up unit 33 is electrically connected to a control unit 30 in the main body unit 20. Electric discharge is formed between the dust collection electrode 45 and the electric discharge electrodes 41 – 44, and dust particles in the air are charged and collected by the dust collection electrode 45.
More Like This:
WO/1996/040437 | OPTICAL DIRTY CELL SENSOR FOR AN ELECTRONIC AIR CLEANER |
WO/2001/019419 | AIR CLEANER AND ITS IONIZING UNIT |
WO/2009/151856 | NEUTRALIZATION DEVICE HAVING CLEANING SYSTEM |
Inventors:
TSUBOI KAZUKI (JP)
HIRANO SHINSUKE (JP)
TATSUMI YOSHIAKI (JP)
LUO LI (JP)
HIRANO SHINSUKE (JP)
TATSUMI YOSHIAKI (JP)
LUO LI (JP)
Application Number:
PCT/JP2018/045987
Publication Date:
July 04, 2019
Filing Date:
December 13, 2018
Export Citation:
Assignee:
CREATIVE TECH CORP (JP)
International Classes:
B03C3/32; B03C3/40; B03C3/49; B03C3/64; B64C39/02; F24F7/003
Domestic Patent References:
WO2017043599A1 | 2017-03-16 |
Foreign References:
KR20170076988A | 2017-07-05 | |||
CN205606837U | 2016-09-28 | |||
CN105157119A | 2015-12-16 | |||
JPH08131883A | 1996-05-28 | |||
JP2014515086A | 2014-06-26 | |||
JPS48109567U | 1973-12-17 | |||
JPH08112553A | 1996-05-07 | |||
JPH08131883A | 1996-05-28 | |||
JP2014515086A | 2012-06-12 |
Other References:
See also references of EP 3702043A4
Attorney, Agent or Firm:
TSUKAHARA Takakazu (JP)
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