Title:
MOBILE BODY AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/188888
Kind Code:
A1
Abstract:
A heat pump device (20) integrates a condenser (5), an electric compressor (1), and an evaporator (3) such that the electric compressor (1) is between the condenser (5) and the evaporator (3). A discharge port (23b) of a compression mechanism (23) is closer to the condenser (5) than an intake port (23a), and the intake port (23a) is closer to the evaporator (3) than the discharge port (23b). An interior heat exchanger (30) is connected to the heat pump device (20) in addition to the evaporator (3). A mounted component, such as a battery, that is mounted on a mobile body is cooled by a cooling liquid cooled by the evaporator (3) integrated into the heat pump device (20), and air delivered into the interior of the mobile body is cooled by the interior heat exchanger (30) to air condition the interior of the mobile body.
Inventors:
YAMAMOTO SHINYA (JP)
KUMAZAWA SHINGO (JP)
KUMAZAWA SHINGO (JP)
Application Number:
PCT/JP2023/004851
Publication Date:
October 05, 2023
Filing Date:
February 13, 2023
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
F25B1/00; B60H1/22
Domestic Patent References:
| WO2019220923A1 | 2019-11-21 |
Foreign References:
| JP2014125157A | 2014-07-07 | |||
| JP2020165604A | 2020-10-08 | |||
| JPS60111831A | 1985-06-18 | |||
| US20180106484A1 | 2018-04-19 | |||
| JPS5274549U | 1977-06-03 | |||
| JP2014055758A | 2014-03-27 |
Attorney, Agent or Firm:
SATO Tsutomu et al. (JP)
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