Title:
HEAT PUMP TYPE AIR CNDITIONING SYSTEM
Document Type and Number:
Japanese Patent JPH0648154
Kind Code:
A
Abstract:
PURPOSE: To cool a heating member such as a motor and prevent the lowering of air-conditioning efficiency in the vehicle interior.
CONSTITUTION: A second heat exchanger 22 in a heat pump system 10 is accommodated in a refrigerant tank 32 stored with brine 34 which is refrigerant different from the refrigerant to be fed to the second heat exchanger 22. A heating member such, as a motor 40 is cooled by circulating the brine 34. The heat pump system 10 is thereby prevented from the lowering of air-conditioning efficiency, and frosting to the second heat exchanger 22 is also prevented.
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JPS6010173 | [Title of the device] An air harmony device for vehicles |
Inventors:
MATSUKI TSUTOMU
ASAKAWA FUMIHIKO
ASAKAWA FUMIHIKO
Application Number:
JP20531292A
Publication Date:
February 22, 1994
Filing Date:
July 31, 1992
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Attorney, Agent or Firm:
Atsushi Nakajima (2 outside)
Next Patent: SHEET TRANSFER DEVICE IN IMAGE FORMING APPARATUS