Title:
車両システム
Document Type and Number:
Japanese Patent JP7024384
Kind Code:
B2
Abstract:
To keep an influence of refrigerant leakage on a passenger smaller even if a refrigerant of a seat air conditioning device installed for each seat of a vehicle leaks into a cabin.SOLUTION: A vehicle system includes: a seat air-conditioning device 1 which is provided for each seat of a vehicle, and utilizes steam compression freezing cycles of a refrigerant to individually air-condition a passenger sitting on the seat provided with the device; and a body ECU 3 which controls opening and closing of windows of the vehicle. The seat air-conditioning device 1 comprises a seat air-conditioning part for individual air-conditioning, and a leakage detection part which detects the refrigerant leakage due to a drop in pressure of the refrigerant during the individual air-conditioning by the seat air-conditioning part. The body ECU 3 allows the windows of the vehicle to be opened automatically when the leakage detection part detects the refrigerant leakage.SELECTED DRAWING: Figure 1
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Inventors:
Masahiro Kai
Application Number:
JP2017246696A
Publication Date:
February 24, 2022
Filing Date:
December 22, 2017
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F25B49/02; B60H1/00; B60H1/32; F24F11/36
Domestic Patent References:
| JP2010064660A | ||||
| JP2017178276A | ||||
| JP2005003220A |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo
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