| 摘要 |
The valve comprises a shutter (67) for the drain conduit (63) of the control chamber (61) of the injector; and an electromagnet (42) having a fixed core (46), and an armature (43) controlling the shutter (67) and which is normally pushed by a return spring (86) for maintaining the drain conduit (63) closed by the shutter (67). The device for adjusting the travel of the armature (43) comprises a plate (72) which is fitted to the body (6) of the injector by means of a sleeve (41) and via the interposition of two sets of calibrated washers (74). The plate (72) presents a stop element (76) against which is arrested a contact element (77) integral with the armature (43), for preventing the armature (43) from contacting the core (46). <IMAGE> <IMAGE> |
