Abstract: A solenoid including a substantially cylindrical hollow bobbin made of an insulating material is provided, which is mountable on a housing body and is provided with at least two relay connectors anchored in an end area of the bobbin and projecting axially therefrom, and the solenoid is also coupled to a contact element. The solenoid and the contact element are two separate components which are connectable to each other by a connecting part of the contact element attachable to the housing body, by a suitable securing method, e.g., by soldering or welding.

Abstract: A solenoid including a substantially cylindrical hollow bobbin made of an insulating material is provided, which is mountable on a housing body and is provided with at least two relay connectors anchored in an end area of the bobbin and projecting axially therefrom, and the solenoid is also coupled to a contact element. The solenoid and the contact element are two separate components which are connectable to each other by a connecting part of the contact element attachable to the housing body, by a suitable securing method, e.g., by soldering or welding.

Abstract: A solenoid including a substantially cylindrical hollow bobbin made of an insulating material is provided, which is mountable on a housing body and is provided with at least two relay connectors anchored in an end area of the bobbin and projecting axially therefrom, and the solenoid is also coupled to a contact element. The solenoid and the contact element are two separate components which are connectable to each other by a connecting part of the contact element attachable to the housing body, by a suitable securing method, e.g., by soldering or welding.

Abstract: A fuel injector, which, at its inflow-side end, has an intake connector at whose outer circumference at least two sealing rings are provided, which seal the fuel injector from a valve seat. Due to an intermediate ring, the two sealing rings are axially set apart from one another in a respective ring chamber. The intermediate ring is embodied independently of the intake connector and is made up of two parts. A flexible outer ring is locked in place on an inner extruded support ring, the outer ring only being mounted once the first sealing ring has already been moved across the support ring and has been stripped off. The fuel injector is particularly suited for the use in mixture-compressing internal combustion engines having external ignition.

Abstract: A fuel injector, in particular a high-pressure injector for directly injecting fuel into a combustion chamber of a mixture-compression, spark-ignition internal combustion engine, which is characterized in that on a valve seat element a conical section is formed having a valve seat surface, to which an outlet opening is immediately connected on the downstream side. The outlet opening has an intake plane, an outlet plane, and a central axis, the central point of the intake plane being offset with respect to the valve longitudinal axis and the central axis running diagonally with respect to the valve longitudinal axis. Upstream of the valve seat element a disk-shaped swirl element is arranged, which can be used both for generating a right swirl as well as a left swirl.

Abstract: A solenoid (2) including a largely cylindrical hollow bobbin (3) made of an insulating material which is mountable on a housing body (18) and is provided with at least two relay connectors (1) anchored in an end area (4) of the bobbin (3) and projecting axially therefrom, with the solenoid also including a contact element (9). The solenoid (2) and the contact element (9) are two separate components which are connectable to each other by a connecting part (16) of the contact element (9) attachable to the housing body (18) and by bonding (20).