Title:
VEHICULAR AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2023103647
Kind Code:
A
Abstract:
To provide a vehicular air conditioner which can separately secure comfort in multiple areas in a passenger compartment.SOLUTION: A vehicular air conditioner includes: a control device; a front side air-conditioning unit 21; a rear side air-conditioning unit 23; and a heat pump unit 25. The heat pump unit 25 includes: a compressor 52 which compresses a heat medium; an outdoor heat exchanger 54 which conducts heat exchange between the heat medium and outdoor air; a front side expansion valve 57a and a rear side expansion valve 57b; a front side evaporator 33a and a rear side evaporator 33b; and a front side flow control valve 58a and a rear side flow control valve 58b. Each evaporator 33a, 33b conducts heat exchange between the heat medium and air sent to an indoor space of a vehicle. Each flow control valve 58a, 58b controls a flow rate of the heat medium flowing out from each evaporator 33a, 33b. The control device separately controls an opening of each flow control valve 58a, 58b.SELECTED DRAWING: Figure 2
Inventors:
ISHIDA OSAMU
Application Number:
JP2022004283A
Publication Date:
July 27, 2023
Filing Date:
January 14, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60H1/32
Attorney, Agent or Firm:
田▲崎▼ 聡
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
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