Electrical connection device for actuator unit of fuel injection valve for internal-combustion engine of motor vehicle, has recess including extension section that radially widens towards end section of pin in axial process of recess

摘要

The device (42) has a base body (50) comprising a continuous recess (52) with a longitudinal axis (A), and a connector pin (44) formed for electrical coupling with an actuator unit. The pin is partially inserted into the continuous recess, and has an end section (45). The end section is arranged outside of the continuous recess and formed for electrical coupling with a voltage source. The recess includes an extension section (54) radially widening towards the end section of the pin in an axial process of the recess, where the base body is made of PTFE.