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Title:
AIR CONDITIONER FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/186126
Kind Code:
A1
Abstract:
This vehicle air conditioner (1) is arranged in the ceiling portion (R) of a vehicle (C), and houses a fan (20) and an evaporator (50) inside of an air conditioning case (10). With the evaporator, the vehicle air conditioner adjusts the temperature of blown air (F) blown by the fan and supplies this to the vehicle cabin (I). So as to be thinner in the vertical direction of the vehicle, the evaporator in the vehicle air conditioner is configured with straight tube sections (52a) of multiple tubes (52) arranged side by side and spaced in the vehicle longitudinal direction and the vehicle vertical direction. The vehicle air conditioner comprises an air outlet (25) arranged in the vehicle rear side of the evaporator, a first inflow part (31) arranged in a position opposite of the air outlet with the evaporator interposed therebetween, and a second inflow part (32) arranged below the evaporator in the vertical direction of the vehicle. Thus, a vehicle air conditioner arranged in the ceiling portion of the vehicle can be provided that achieves greater overall device compactness and which can suppress stagnation in blown air inside of the heat exchange unit.

Inventors:
SUMI SHOGO (JP)
KAWATA HIROSHI (JP)
MAKINO TADASHI (JP)
NOGUCHI YOSHIHIRO (JP)
OGAWA NAOKI (JP)
FUKUOKA YASUHITO (JP)
INUZUKA MASATO (JP)
ADACHI FUTOSHI (JP)
Application Number:
PCT/JP2018/009842
Publication Date:
October 11, 2018
Filing Date:
March 14, 2018
Export Citation:
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Assignee:
DENSO CORP (JP)
DAIHATSU MOTOR CO LTD (JP)
International Classes:
B60H1/00; B60H1/32
Foreign References:
JP2004338595A2004-12-02
JPH11157330A1999-06-15
JPH04238719A1992-08-26
JP2000335231A2000-12-05
Attorney, Agent or Firm:
JIN Shunji (JP)
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