Title:
SEAT AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2020/095588
Kind Code:
A1
Abstract:
This seat air conditioner applied to a seat provided with cushions (20, 30) comprises a ventilation passage material (60) having formed therein: an air flow passage (61b) for causing an air flow to flow along a sitting surface; vent holes (63a, 63b, 63c, 63d) for connecting the inside and the outside of the air flow passage; and openings (62a, 62b, 62c) open to the sitting surface side from the air flow passage. The cushions have formed therein a through-hole (23) which is open to the sitting surface and which allows an air flow to flow between a blower (80) and the openings. An air flow taken into the air flow passage through the vent holes is taken in by the blower through the openings and the through-hole, or an air flow discharged into the through-hole from the blower is caused to flow through the openings, the air flow passage, and the vent holes, in that order. The ventilation passage material is supported by a support section (90, 91a, 91b) disposed in the through-hole.
Inventors:
MURAKAMI HIRONOBU (JP)
ITO SHUJI (JP)
KAWASHIMA MASAFUMI (JP)
FUJII TAKAHISA (JP)
ITO SHUJI (JP)
KAWASHIMA MASAFUMI (JP)
FUJII TAKAHISA (JP)
Application Number:
PCT/JP2019/039147
Publication Date:
May 14, 2020
Filing Date:
October 03, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60N2/56; A47C7/74
Domestic Patent References:
| WO2018105264A1 | 2018-06-14 | |||
| WO2018079041A1 | 2018-05-03 |
Foreign References:
| JP2016210414A | 2016-12-15 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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