| 摘要 |
A control valve according to one embodiment includes a shaft (68) that transmits the solenoidal force to a valve element (24). A solenoid (3) includes a bottomed sleeve (52) into which the pressure of refrigerant is introduced, a core (50) secured coaxially to the sleeve (52), a plunger (54), contained in the sleeve (52) on its bottom side, which is displaceable integrally with the shaft (68) in a direction of axis line, a spring (40) that applies the biasing force in a valve opening direction to the shaft (68), a spring (78) that applies the biasing force in a valve closing direction to the plunger (54), and a shaft support member (76), which is press-fitted such that the shaft support member (76) is secured to an inner wall of the sleeve (52) near its bottom portion. The spring (78) is set between the shaft support member (76) and the plunger (54). A pressure is applied to the shaft support member (76) by deforming the bottom portion of the sleeve (52) in the direction of axis line, so that the press-fitting position of the shaft support member (76) relative to the sleeve (52) can be adjusted. |
