Title:
車両用空調装置
Document Type and Number:
Japanese Patent JP7360278
Kind Code:
B2
Abstract:
To suppress the sacrifice of anti-fogging performance due to the cooling of a cooling object to be cooled as much as possible.SOLUTION: A vehicular air conditioner includes a compressor 11 that compresses and discharges a refrigerant, a radiator 12 that radiates the refrigerant discharged from the compressor 11, decompressing portions 15, 18a, and 18b that decompresses the refrigerant heat-radiated by the radiator 12, an air-conditioning evaporating portion 16 that exchanges the heat of the refrigerant decompressed by the decompressing portions 15, 18a, and 18b with air-conditioning blowing air blown to a vehicle cabin to evaporate, cooling evaporating portions 19a and 19b that evaporate the refrigerant decompressed by the decompressing portions 15, 18a, and 18b to cool a cooling object 70, a cooling operation switch portion 14b that switches whether the cooling operation of the cooling object 70 by the cooling evaporating portions 19a and 19b should be performed or not, and a cooling operation permitting portion S404 that permits the cooling operation if the temperature TE of the air-conditioning evaporating portion 16 is lower than a target air-conditioning evaporator temperature TEO, when it is necessary to prevent the fogging of a window of a vehicle.SELECTED DRAWING: Figure 15
Inventors:
Yoshinori Isshi
Masahiko Morikawa
Yasuhiro Yokoo
Mitsutoshi Kato
Taiji Kondo
Yoshinori Murase
Akira Yamaguchi
Daitaka Sasaki
Masahiko Morikawa
Yasuhiro Yokoo
Mitsutoshi Kato
Taiji Kondo
Yoshinori Murase
Akira Yamaguchi
Daitaka Sasaki
Application Number:
JP2019160822A
Publication Date:
October 12, 2023
Filing Date:
September 04, 2019
Export Citation:
Assignee:
株式会社デンソー
トヨタ自動車株式会社
トヨタ自動車株式会社
International Classes:
B60H1/32; B60H1/00; B60K11/04; H01M10/613; H01M10/617; H01M10/625; H01M10/633; H01M10/6556; H01M10/6563; H01M10/6565; H01M10/6569; H01M10/663
Domestic Patent References:
| JP2019119437A | ||||
| JP2005306064A | ||||
| JP2014126226A | ||||
| JP2014235897A | ||||
| JP2017061245A | ||||
| JP2015163503A | ||||
| JP2013151231A | ||||
| JP2001105843A | ||||
| JP2013189118A |
Foreign References:
| CN109599630A |
Attorney, Agent or Firm:
Patent Attorney Corporation Kaisei Patent Office