IN-VEHICLE TEMPERATURE ADJUSTING DEVICE, VEHICLE AIR-CONDITIONING DEVICE, AND BATTERY TEMPERATURE ADJSUTING DEVICE

Title:

IN-VEHICLE TEMPERATURE ADJUSTING DEVICE, VEHICLE AIR-CONDITIONING DEVICE, AND BATTERY TEMPERATURE ADJSUTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/136768

Kind Code:

A1

Abstract:

An in-vehicle temperature adjusting device provided to a vehicle air-conditioning device is provided with a low water temperature circuit in which low-temperature cooling water circulates. The in-vehicle temperature adjusting device adjusts the temperature of an object to be temperature-adjusted and is also provided with a refrigeration circuit which has: a compressor; a condenser; a subcooling condenser; an expansion valve that is an example of a first expansion portion; an expansion valve that is an example of a second expansion portion; an evaporator; and a refrigerant-water heat exchanger. The low water temperature circuit has a sub-radiator that dissipates heat from low-temperature cooling water that has undergone heat exchange with a refrigerant in the subcooling condenser.

Inventors:

HATAKEYAMA JUN (JP)
INABA YOSHIYUKI (JP)

Application Number:

PCT/JP2014/079260

Publication Date:

September 17, 2015

Filing Date:

November 04, 2014

Export Citation:

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Assignee:

CALSONIC KANSEI CORP (JP)

International Classes:

B60H1/03; B60H1/22; F25B1/00; F25B5/02

Foreign References:

JP2006059573A	2006-03-02
JP2006296193A	2006-10-26
JP2005504686A	2005-02-17
JP2006321389A	2006-11-30
JP2009190579A	2009-08-27
JP2014019213A	2014-02-03

Other References: