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Title:
AIR BLOWING DEVICE AND AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/163934
Kind Code:
A1
Abstract:
This air blowing device (10) is provided with a main body part (15) and blowing fans (30). A blow-out region (16) is formed in the main body part (15). The blowing fans (30) are provided in the main body part (15) and blow air toward the blow-out region (16). The air blowing device (10) blows out air from the blow-out region (16) such that the ratio (Vmax/Vmin) of the maximum air speed value Vmax to the minimum air speed value Vmin on a target virtual surface (16) is at least 1 and no greater than 10. The target virtual surface (61) is a virtual plane facing the blow-out region (16). Consequently, the comfort of a person that has received the air sent from the air blowing device is improved.

Inventors:
IMAI YOUSUKE (JP)
KAWAHARA KEITA (JP)
OKUNO AYA (JP)
CHOUJI MASAHIKO (JP)
Application Number:
JP2019/006729
Publication Date:
August 29, 2019
Filing Date:
February 22, 2019
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F04D29/56; F04D25/16; F04D29/54; F04D29/58; F24F1/00
Foreign References:
JP2016169890A2016-09-23
JP2017115629A2017-06-29
JPH0694291A1994-04-05
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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