| 摘要 |
<p>PURPOSE:To improve reproducibility, by a method wherein the valve body of a pressure control valve containing a valve body to regulate a communicating state between a crank chamber and a suction chamber is secured to a stem guided by the insertion hole of the stator of a solenoid for movement, and a valve seat body is movably situated. CONSTITUTION:In a title pressure control valve 25, through energization to on electromagnetic coil 31 of a solenoid 30, an armature 32 is attracted to a stator 33, and a valve body 42 is displaced in the direction of a valve seat body 37 situated to a valve holder 29. Seating of the valve body 42 to the valve seat body 37 causes shut off of communication of a crank chamber 4 with a suction chamber 27 through communicating holes 38 and 39 and a containing chamber 46. In this case, the valve body 42 is secured to a stem 41 guided by an insertion hole 43, formed in a stator 33, for movement. A regulating screw 47, capable of regulate a protrusion amount from the armature 32 is located between the stem 41 and the armature 32. The valve seat body 37 is threadedly joined with the tip of the valve holder 29 in a manner that a position is regulatable.</p> |
