Title:
VEHICLE AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/077180
Kind Code:
A1
Abstract:
The present invention is a vehicle air conditioning device (1) provided with an air circulation path (21) through which air to be introduced into a vehicle interior passes, and a heat pump-type refrigeration cycle (2). The heat pump-type refrigeration cycle (2) comprises the following: a compressor (3) that compresses refrigerant to produce high-temperature and high-pressure refrigerant; an indoor heat exchanger (4) that is disposed in the air circulation path (21) and exchanges heat between the refrigerant and air; an outdoor heat exchanger (5) that exchanges heat between the refrigerant and another refrigerant that is different from the air to be introduced into the vehicle interior; and a refrigerant pressure reducing means (6) that reduces the pressure of the refrigerant. A dehumidifier (10) having a dehumidifying material (13) that transfers moisture to and from passing air is disposed inside the air circulation path (21). The dehumidifier (10) is configured so as to receive the heat of the refrigerant of the heat pump-type refrigeration cycle (2).
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Inventors:
CHUUBACHI MINORU (JP)
Application Number:
PCT/JP2013/080105
Publication Date:
May 22, 2014
Filing Date:
November 07, 2013
Export Citation:
Assignee:
CALSONIC KANSEI CORP (JP)
International Classes:
B60H3/00; B60H1/00; B60H1/32
Foreign References:
| JP2005127531A | 2005-05-19 | |||
| JP2006248359A | 2006-09-21 | |||
| JP2009257239A | 2009-11-05 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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