| 摘要 |
<p>The present invention provides a control valve for a variable displacement compressor capable of stably and effectively performing a breed function. According to the control valve of an embodiment of the present invention, the range of the suction pressure (Ps) wherein a main valve and a sub valve are to be a valve closing state is set as a dead zone until a sub valve body is separated from a sub valve seat after a main valve body is seated on a main valve seat due to load adjustment or the like of a spring of biasing the main valve body in a valve closing direction. Moreover, the value of the suction pressure (Ps) to open the sub valve after the main valve is closed and the pressure value to be a dead zone are formed to be variable by the set of a supply current value to a solenoid.</p> |
