Burst membrane, as well as an accumulator cover equipped with the burst membrane for an accumulator, as well as an accumulator equipped therewith and a method for manufacturing the burst membrane

Abstract

The invention relates to a burst membrane (13) for an accumulator cover (4) of an accumulator (1), the burst membrane (13) comprising: - a base body (15) with a longitudinal extent (22) and transversely thereto a transverse extent (23) and a base body thickness (18) which extends between a base body base surface (16) and a base body top surface (17), wherein a burst embossing structure (19) is formed in the base body (15). The burst embossing structure (19) has a burst embossing (20) with a burst embossing depth (68) and at least one deformation embossing (21) with a deformation embossing depth (69), wherein the burst embossing depth (68) is greater than the deformation embossing depth (69) and wherein the burst embossing (20) and the deformation embossing (21) are arranged in the base body top surface (17).