BATTERY, POWER DEVICE, METHOD AND DEVICE FOR BATTERY MANUFACTURING Russian patent published in 2023 - IPC H01M10/6556 H01M10/613 H01M10/625 

FIELD: electrical engineering.

SUBSTANCE: invention is related specifically to a battery and an energy-consuming device with such a battery and can be used in the automotive industry. The battery cell contains a pressure relief mechanism, the pressure relief mechanism is located in the first wall of the battery cell, and the pressure relief mechanism is configured to be actuated to reduce the internal pressure, when the internal pressure or temperature of the battery cell reaches a threshold value, and also contains a thermoregulatory component for the fluid medium to adjust the temperature of the battery cell, wherein the thermoregulatory component is capable of being damaged when the pressure release mechanism is actuated, as a result of which the fluid is discharged from the inside of the thermoregulatory component. The fluid can absorb heat from the battery cell and lower the emission temperature, whereby the risk caused by a failure of one battery cell can be suppressed and the possibility of battery explosion can be reduced, and the safety of the battery can be improved.

EFFECT: improvement of safety of the battery.

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