| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved phase controller deflection system. SOLUTION: When assembling the improved phase controller, a deflection spring of a rotor is mounted in a cover, or the deflection spring of a rotor is caught by a spring retainer formed in the cover. Thus, the deflection spring can be mounted at a preload position, and a subassembly to be mounted on a remained formation element is formed. A projection of the fitted spring and a projection of the acting spring are caught by different narrow holes in the spring retainer. A pocket in the rotor receives the acting projection of the deflection spring. The pocket has a tapered bottom inclining section which lifts up the acting projection from a wall of the narrow hole of the retainer and arranges the acting projection in the direction of a retard angle in the pocket. Friction between the spring and the wall of the narrow hole of the retainer, which can be generated when the rotor moves toward the retard angle direction, is prevented by lifting up the acting projection of the deflection spring. When the rotor advances, rotation of the spring is stopped when the acting projection brings into contact with an end of the narrow hole of the retainer. COPYRIGHT: (C)2009,JPO&INPIT
|
