Method for manufacturing a unit for storing electrical energy

摘要

The invention relates to a method for manufacturing a unit for storing electrical energy, comprising a cover and an outer casing, the method including a closing step (400) consisting of contactlessly applying a compressive force to one of the parts forming the storage unit, such that the cover and the outer casing are mechanically titled into one another so as to close the outer casing using the cover by means of the engagement of the shapes thereof.

主权项

1. A method for manufacturing an electrical energy-storage unit comprising at least:
an external envelope comprising a coupling zone, the external envelope being open at at least one of its ends, at least one cover comprising a coupling zone, the cover being intended to be positioned at the level of the open end of the external envelope such that the coupling zones are opposite each other, at least one of the coupling zones including at least one relief portion, wherein the method comprises a closing step consisting of applying a contactless compression force to at least one of the pieces of the storage unit such that the cover and the external envelope come into contact with each other at the level of the portion or portions in relief to close the open end of the external envelope with the cover by cooperation of form.