Title:
AIR CONDITIONING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2017171248
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an air conditioning device for a vehicle facilitating securement of a setting space for components even in a limited space, capable of responding also to request of space saving, capable of simplifying piping work, and facilitating layout of the components.SOLUTION: A vehicle air conditioning device 1 includes: a coolant circuit 3 through which a coolant is circulated between a heater core 31 heating air sent to the inside of a vehicle and an engine 40; and a refrigerant circuit 2 through which a refrigerant is circulated. The coolant circuit 3 and the refrigerant circuit 2 are composed of multiple pipes 11, 12 in at least partial sections in a space between the heater core 31 and the engine 40, the refrigerant and the coolant respectively flow in different regions partitioned by the inner pipes of the multiple pipes 11, 12, and thereby heat exchange is performed.SELECTED DRAWING: Figure 1
Inventors:
KURODA KENTARO
NODA YOSHITOSHI
NODA YOSHITOSHI
Application Number:
JP2016062533A
Publication Date:
September 28, 2017
Filing Date:
March 25, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
B60H1/22; B60H1/32; F25B27/02; F25B39/00; F28D7/10
Attorney, Agent or Firm:
Koichi Washida