Electrical energy storage cell with integrated bridging device

Titelangaben

Waller, Reinhold ; Lorentz, Vincent ; März, Martin:
Electrical energy storage cell with integrated bridging device.
EP3459133 (2016)

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Abstract

The present invention describes an electrical energy storage cell with a bridging device. The energy storage cell has an at least partially electrically conductive housing (10), at least two terminals (11, 12) on the housing (10), of which a first terminal (12) is insulated from the housing (10) and a second terminal (11) is electrically connected to the housing (10), and a bridging device, which can be actuated by an external signal to connect the two terminals (11, 12) of the energy storage cell electrically to each other. The energy storage cell is characterised in that the bridging device acts between the first terminal (12) and the housing (10) of the energy storage cell. A robust construction which is inexpensive to assemble can be implemented as a result.