Actuating Drive For An Injection Valve, And Injection Valve

摘要

An actuating drive for an injection valve may comprise: a sleeve-shaped actuator housing; an actuator unit disposed in the housing; at least one actuator feed line; at least one connector contact; a housing unit; a cover; and a first sealing unit. The at least one actuator feed line may protrude from an end-side opening of the actuator housing. The at least one connector contact may be coupled electrically to the at least one actuator feed line and configured to be coupled electrically to a system-side connector. The housing unit may be arranged along a circumference of the actuator housing in an end-side shell surface section of the actuator housing and configured to fix the at least one connector contact in a predefined position. The cover may close a cavity defined by the housing unit and be coupled mechanically to the housing unit. The first sealing element may be arranged between the housing unit and the cover to prevent penetration of solid, liquid, or gaseous media into the cavity.

主权项

1. An actuating drive for an injection valve, the drive comprising:
a sleeve shaped actuator housing with an actuator unit disposed therein; at least one actuator feed line protruding from an end-side opening of the actuator housing, at least one connector contact coupled electrically to the at least one actuator feed line and configured to be coupled electrically to a system-side connector, a housing unit arranged along a circumference of the actuator housing in an end-side shell surface section of the actuator housing and configured to fix the at least one connector contact in a predefined position, a cover closing a cavity defined by the housing unit, the cover coupled mechanically to the housing unit, and a first sealing element arranged between the housing unit and the cover to prevent penetration of solid, liquid or gaseous media into the cavity.