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Title:
AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/026528
Kind Code:
A1
Abstract:
The purpose of the present invention is to simplify a circuit configuration and switching control with respect to an air-conditioning device which is configured so as to be capable of switching between a heating mode and a cooling mode. This air-conditioning device is configured so as to be capable of switching between the heating mode and the cooling mode. In the cooling mode, in a state in which a refrigerant is flowing through an air-cooling heat exchanger (14), a high-temperature heating medium is circulated between a high-pressure side refrigerant-heating medium heat exchanger (12) and a high-temperature heating medium-outside air heat exchanger (23). In the heating mode, in a state in which the refrigerant is flowing through a low-pressure side refrigerant-heating medium heat exchanger (17), the high-temperature heating medium is circulated between the high-pressure side refrigerant-heating medium heat exchanger (12) and an air-heating heat exchanger (22), and the low-temperature heating medium is circulated between the low-pressure side refrigerant-heating medium heat exchanger (17) and a low-temperature heating medium-outside air heat exchanger (32).

Inventors:
SHIRATORI Kosuke (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
KATO Yoshiki (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
Application Number:
JP2018/025530
Publication Date:
February 07, 2019
Filing Date:
July 05, 2018
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
B60H1/22; B60H1/32; F25B1/00
Domestic Patent References:
WO2014136446A12014-09-12
WO2017038677A12017-03-09
Foreign References:
JP2016068790A2016-05-09
JP2006321389A2006-11-30
JPH08258548A1996-10-08
Attorney, Agent or Firm:
JIN Shunji (6th Floor, Takisada Bldg. 2-13-19, Nishiki, Naka-k, Nagoya-city Aichi 03, 〒4600003, JP)
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