Title:
VEHICLE SEAT AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/166993
Kind Code:
A1
Abstract:
A vehicle seat air-conditioning device (3) comprises: a blower (30) built into a seat (1); a control unit (50) that controls the blower (30); and a discharge port (14) that discharges air from the surface of a seat back (13), said air having been fed by the blower (30) and guided to a flow channel formed in the seat back (13). In addition, provided to the discharge port (14) is an air direction adjusting unit (40) which has one or more plate parts (42) that adjust the discharge direction of the air discharged from the discharge port (14). The plate parts (42) are disposed in an attitude of being inclined with respect to, or an attitude of being substantially parallel to, the central axis of the flow channel in which the air flows when discharged from the discharge port (14). The control unit (50) controls the number of rotations of the blower (30) on the basis of a first temperature, which is the temperature inside a passenger compartment, and a second temperature, which is the temperature of the air discharged from the discharge port (14).
Inventors:
MAKITA YUKI
ENYA TAKESHI
INOUE TATEHIKO
MAEDA YOSHIHIKO
NAKAGAWA TAKUYA
ENYA TAKESHI
INOUE TATEHIKO
MAEDA YOSHIHIKO
NAKAGAWA TAKUYA
Application Number:
PCT/JP2023/005262
Publication Date:
September 07, 2023
Filing Date:
February 15, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B60H1/00; A47C7/74; B60H1/34; B60N2/56
Domestic Patent References:
| WO2017221551A1 | 2017-12-28 |
Foreign References:
| JP2002144849A | 2002-05-22 | |||
| JP2019166910A | 2019-10-03 | |||
| JP2003231411A | 2003-08-19 | |||
| JP2020029241A | 2020-02-27 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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