Abstract: A connecting device (10) for connecting a printed circuit board (14) to a busbar (12) is provided, having: a printed circuit board (14) and a busbar connecting element (16) which has a base body (18) with a first side (20) for bearing on the busbar (12), and a second side (22), situated opposite the first side (20), for contacting the printed circuit board (14), wherein the busbar connecting element (16) moreover has at least two anti-twist sections (24) which are connected to the base body (18) on the second side (22) of the base body (18), extend from the second side (22) of the base body (18) into a respective recess (26) formed in the printed circuit board (14), and engage in the respective recess (26) in such a way that the busbar connecting element (16) and the printed circuit board (14) are held non-rotatably relative to each other.

Abstract: A damper for a high-pressure pump includes a housing and a cover that can be coupled to the housing to form a damping space. The cover has an elevation including a plurality of concave regions and a plurality of convex regions, wherein the concave and convex regions are arranged about a central region of the elevation. Each of the concave regions is arranged between two of the convex regions in order to scatter sound.

Abstract: A damper for a high-pressure pump includes a housing and a cover that can be coupled to the housing to form a damping space. The cover has an elevation including a plurality of concave regions and a plurality of convex regions, wherein the concave and convex regions are arranged about a central region of the elevation. Each of the concave regions is arranged between two of the convex regions in order to scatter sound.