| 摘要 |
In a control valve for a variable displacement compressor, first and second control valves 21, 35 are provided. A port 16 (suction pressure Ps) is formed on a side of a port 12 (discharge pressure Pd) toward a solenoid, and ports 14 and 15 leading to and from a crankcase are formed on an opposite side of the port 12 to the aforementioned side. A hollow cylindrical member 17 extends axially over these ports. The hollow cylindrical member 17 functions as a valve element of the first control valve 21 and as a valve seat of the second control valve 35 to simplify the construction of the first and second control valves.
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