Patent ID: 11909068
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 16:
17. A method for manufacturing a battery, comprising:
providing a battery cell, the battery cell being of a cylinder shape, a cylindrical side surface of the battery cell being provided with a pressure relief mechanism, the pressure relief mechanism being configured to be actuated, in response to an internal pressure or temperature of the battery cell reaching a threshold, to relieve the internal pressure;
providing an electrical chamber, the electrical chamber being configured to accommodate the battery cell;
providing a collection chamber, the collection chamber being configured to collect emissions from the battery cell when the pressure relief mechanism is actuated; and
providing an isolation component, the isolation component being configured to isolate the electrical chamber from the collection chamber, wherein the isolation component comprises a first region and a second region, the first region is used for accommodating a first portion of the battery cell such that the first portion protrudes, towards the collection chamber, from a surface of the second region facing towards the collection chamber, and the pressure relief mechanism is arranged in a region of the cylindrical side surface located in the first portion such that the emissions are allowed to enter the collection chamber when the pressure relief mechanism is actuated.