Title:
BLOWER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/085285
Kind Code:
A1
Abstract:
A first blower part (60L) and a second blower part (60R) of this blower apparatus blow out a first air current (30L) and a second air current (30R), respectively, substantially parallel to a display surface (20b) of a display device (20). A first switching part (44L) is disposed on a flow passage that leads up to the first blower part (60L), and switches between an air current of a first temperature and an air current of a second temperature so as to be circulated as the first air current (30L). A second switching part (44R) is disposed on a flow passage leading up to the second blower part (60R), and switches between an air current of a first temperature and an air current of a second temperature so as to be circulated as the second air current (30R). A control part (70) performs control on respective blowers (43L1-43R2), the first switching part (44L), and the second switching part (44R), and causes the first air current (30L) and the second air current (30R), of which blast air volume and temperature have been controlled, to impinge on each other so as to generate a third air current that flows forward from the display surface (20b).
Inventors:
SUEHIRO YOSHIFUMI
TANIGUCHI KAZUHIRO
IWAKAWA MIKIO
NAGATA ATSUSHI
TANIGUCHI KAZUHIRO
IWAKAWA MIKIO
NAGATA ATSUSHI
Application Number:
PCT/JP2020/039673
Publication Date:
May 06, 2021
Filing Date:
October 22, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04N5/64; F24F11/74; F24F11/80; G09F9/00
Domestic Patent References:
| WO2009020173A1 | 2009-02-12 |
Foreign References:
| JP2006352424A | 2006-12-28 | |||
| JPH04212388A | 1992-08-03 | |||
| JPH06193245A | 1994-07-12 | |||
| JPH0780096A | 1995-03-28 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF: