Title:
VEHICLE AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/053211
Kind Code:
A1
Abstract:
[Problem] To provide a vehicle air-conditioning device capable of achieving comfortable heating of a vehicle-compartment interior by operating a compressor, a compartment-interior fan and a heat-radiating means at appropriate timing. [Solution] A vehicle air-conditioning device equipped with a compressor (2) for compressing a coolant, a radiator (4) for radiating heat from the coolant and provided in an airflow channel (3), a heat absorber (9) for absorbing heat from the coolant, and a compartment-interior fan (27) for distributing air to the airflow channel. The interior of the vehicle compartment is heated by heat radiated from the radiator (4). The vehicle air-conditioning device is further equipped with a heat-medium-air heat exchanger (64) in a heat-medium circulation circuit (61) for heating the air supplied to the interior of the vehicle compartment, and provided in the airflow channel. The timing for operating the compressor, the compartment-interior fan and the heat-medium circulation circuit is controlled on the basis of the outside temperature.
Inventors:
SUZUKI KENICHI (JP)
MIYAKOSHI RYO (JP)
MIYAKOSHI RYO (JP)
Application Number:
PCT/JP2014/076664
Publication Date:
April 16, 2015
Filing Date:
October 06, 2014
Export Citation:
Assignee:
SANDEN CORP (JP)
International Classes:
B60H1/22; B60H1/32
Foreign References:
| JPH05106921A | 1993-04-27 | |||
| JP2010058587A | 2010-03-18 | |||
| JP2004155264A | 2004-06-03 | |||
| JPH08142805A | 1996-06-04 | |||
| JPH0558140A | 1993-03-09 | |||
| JP2010013044A | 2010-01-21 | |||
| JP2013248966A | 2013-12-12 |
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