ENERGY STORAGE UNIT HAVING A PLURALITY OF GALVANIC CELLS, BATTERY CELL FOR AN ENERGY STORAGE UNIT OF THIS KIND, AND METHOD FOR PRODUCING THE BATTERY CELL

摘要

The present invention relates to an energy storage unit (1) having a plurality of electrochemical cells (2), wherein the electrochemical cells (2) each have a first outer face (3) comprising a first electrode (5), and a second outer face (4) comprising a second electrode (6), and the electrochemical cells (2) are electrically interconnected owing to the lined-up arrangement (9) of the electrochemical cells (2) by way of the outer faces (3, 4) by means of the electrodes (5, 6). The energy storage unit (1) additionally comprises a first frame element (7) and a second frame element (8), which frame elements are directly or indirectly connected to one another, wherein the first frame element (7) is arranged at one end (10) of the lined-up arrangement (9) of the electrochemical cells (2), and the second frame element (8) is arranged at the other end (11) of the lined-up arrangement (9) of the electrochemical cells (2). The present invention also relates to a battery cell (2) for use with an energy storage unit (1) according to the invention, and also to a method for producing a battery cell (2) of this kind.

主权项

1. An energy storage unit (1) having a plurality of galvanic cells (2), wherein the galvanic cells (2) in each case have a first outer side (3) comprising a first electrode (5) and a second outer side (4) comprising a second electrode (6) and the galvanic cells (2) are electrically interconnected with one another by juxtaposition (9) of the galvanic cells (2) by way of the outer sides (3, 4) via the electrodes (5, 6), characterized in that the energy storage unit (1) comprises a first frame element (7) and a second frame element (8), which are directly or indirectly connected to one another, wherein the first frame element (7) is arranged at one end (10) of the juxtaposition (9) of the galvanic cells (2) and the second frame element (8) is arranged at the other end (11) of the juxtaposition (9) of the galvanic cells (2).