Capacitor and a process for electrically connecting electrode layers to a point of connection

A process, in relation to a capacitor element (1) that includes a roll (4) of alternate dielectric layers (8) and electrode layers (9), which roll (4) has first and second end surfaces (5, 6), facing away from each other, in which said electrode layers (9) are connectably exposed, for electrically connecting the electrode layers (9) at one of the end surfaces (5, 6) to a predetermined connection point, characterized in that it includes the steps of:

• a) attaching a first end of an electrically conducting connection wire (12, 13, 25, 31) to a contact part (10, 11) displaying a plurality of through-running openings (15),
• b) arranging the contact part (10, 11) by the end surface (5, 6) in electric contact with the connectable electrode layers (9),
• c) attaching the contact part (10, 11) to the end surface (5, 6) with the aid of an attachment aid (17) in the form of a metal material that is flame-sprayed onto the end surface (5, 6) through the through-running openings (15) of the contact part (10, 11) and causing the metal material to solidify and attach the contact part (10, 11) to the end surface (5, 6), and
• d) attaching the other end of the connection wire (12, 13, 25, 31) to the predetermined connection point.