Patent ID: 11962031
Assignee: XSAMSUNG SDI CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 14:
15. Battery according to claim 14, further comprising an internal thread in the battery casing, a nut with an internal thread or at least one screw,
wherein the ventilation device comprises a sealing portion and a thread portion with an external thread as attachment means and is attached to the battery casing by engaging the external thread with the internal thread of the battery casing, or
wherein the ventilation device comprises a sealing portion and a thread portion with an external thread as attachment means and is attached to the battery casing by engaging the external thread with the internal thread of the nut and by wedging the battery casing between the ventilation device and the nut, or
wherein the ventilation device comprises at least one metal insert with an internal thread as attachment means and is screwed to the battery casing by the at least one screw.