Patent ID: 6186474
Filing Date: 2001-02-13
Classification: F02M

Abstract:
An actuator assembly for an injection valve of an internal combustion engine, comprising:a housing;an actuator disposed in said housing and movably guided in said housing along a given direction of movement;a controlling element moveably guided along said given direction of movement and being operatively connected to said actuator via at least one partially curved surface;a compensating element moveably disposed in said housing between said controlling element and said actuator, said actuator and said controlling element bearing against said compensating element and said compensating element being formed with said at least one partially curved surface; andsaid compensating element, in a region bearing against one of said actuator and said controlling element, having a curvature inclined to said respective actuator or controlling element, such that a bearing point at which said compensating element bears against said one of said actuator and said controlling element is fixed exactly and is not displaced upon a tilting of said one of said actuator and said controlling element in any direction but said given direction of movement.