| 摘要 |
PROBLEM TO BE SOLVED: To provide a more comfortable air-conditioning system for a vehicle by solving a problem that an airflow passing through an evaporator is not sufficiently cooled. SOLUTION: This air-conditioning system for a vehicle comprises a blower fan 44 generating an airflow flowing in a compartment 10 through an evaporator 20, a controller 62 controlling the blower fan 44 and adjusting a flow rate of the airflow, and a coolant pressure sensor 60f sensing the pressure of the coolant in the evaporator 20. The controller 62 reduces the flow rate of the airflow when the pressure sensed by the coolant pressure sensor 60f exceeds a predetermined upper limit value. COPYRIGHT: (C)2007,JPO&INPIT
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