Busbar and battery module having such a busbar

Abstract

A battery, a battery pack for the battery, and a busbar for connecting battery cells, the busbar having an electrically conductive metal sheet and having at least one sheet metal connector piece, which is incorporated into the metal sheet with the aid of a cutting method and which protrudes from the metal sheet; the sheet metal connector piece has a contacting part for electrically connecting to a pole of the battery cell and a safety part embodied in the form of a fuse. In order to create a busbar that is durable and simply designed and nevertheless has a high degree of fire safety, it is proposed that the safety part be embodied in the form of a coiled helical spring.

Dependencies are inferred from the claim text.