Title:
AIR CIRCULATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/065808
Kind Code:
A1
Abstract:
This air circulation device comprises a suction unit (11) that sucks in indoor air and a blowout unit (12) that blows out the air sucked in by the suction unit (11) into the room in the form of a vortex ring. The air circulation device is provided with at least a first mode in which the blown out vortex ring (41) reaches the wall surface (31) of the room.
Inventors:
UDA MASAFUMI (JP)
IMAI YOUSUKE (JP)
KAWAHARA KEITA (JP)
SATOU KIICHIROU (JP)
IMAI YOUSUKE (JP)
KAWAHARA KEITA (JP)
SATOU KIICHIROU (JP)
Application Number:
PCT/JP2020/036660
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F13/06; F24F7/007
Foreign References:
| JP2000121139A | 2000-04-28 | |||
| JPH11184420A | 1999-07-09 | |||
| JPH07332750A | 1995-12-22 | |||
| US20150328960A1 | 2015-11-19 | |||
| JP2018110667A | 2018-07-19 | |||
| JP2000176339A | 2000-06-27 | |||
| JP2019150272A | 2019-09-12 |
Other References:
"Japanese Manned Space Technology brought by Development and Operation of International Space Station (ISS), Japanese Experiment Module KIBO", JOURNAL NAME) JAXA SPECIAL PUBLICATION, vol. JAXA-SP-12-015
See also references of EP 4012286A4
See also references of EP 4012286A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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