| 摘要 |
<p>PURPOSE: A control valve for a variable displacement compressor is provided to precisely adjust the setting load of a spring by readjusting the insertion amount of a shaft when the assembling work of the control valve is almost done. CONSTITUTION: A control valve (1) for a variable displacement compressor comprises a body (5), a main valve body, a solenoid (3), a pressure sensing unit, and a sub valve body (20). The main and sub valve bodies are formed in a housing having a connection hole which connects a suction chamber connection port and a pressure chamber and open and close main and sub valves. A connection path, which connects a crank chamber connection port and the suction chamber connection port, is formed inside of the main valve body. The pressure sensing unit applies driving force to the main valve body.</p> |
