| abstract |
An electrochemical cell is provided including, but not limited to, a can having a side wall that is coupled to a first end and having a cover at a second end of the can to close the second end of the can, a cell element within the can, electrolyte within the can, and a safety device. The can forms a vent at the first end configured to allow gases and/or effluent to exit the can once the pressure inside the can reaches a predetermined amount. The safety device is provided adjacent a first end of the cell element and between the cell element and the first end of the housing. The safety device is configured to exert an additional force on the vent to aid in the deployment of the vent. |