| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an expansion valve for increasing cooling efficiency, and for reducing the number of components and costs, and to provide an air conditioner for vehicle, which is equipped with this expansion valve. <P>SOLUTION: This expansion valve includes: a body 110 formed with an inflow channel 111 to which coolant is supplied from a condenser 2, first and second discharge channels 114 and 115 for branching and discharging the coolant to evaporators 61 and 62, and first and second orifices 112 and 113 for communicating the first discharge channel 114 with the second discharge channel 115; first and second valves 121 and 122 for adjusting the flow rate of the passing coolant by adjusting the openings of the first and second orifices 112 and 113; and a shaft 120 for changing the positions of the first and second valves. One of the first and second discharge channels 114 and 115 is formed at the upper side of the inflow channel 111 along the axial direction of the shaft 120, and the other discharge channel is formed at the lower side of the inflow channel 111. <P>COPYRIGHT: (C)2012,JPO&INPIT |
