Lg energy solution, ltd. (20240347854). Secondary Battery and Battery Pack Including the Same simplified abstract
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Secondary Battery and Battery Pack Including the Same
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Secondary Battery and Battery Pack Including the Same - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347854 titled 'Secondary Battery and Battery Pack Including the Same
The abstract describes a secondary battery and battery pack with a waterproof part and vent part to manage gas and liquid within the battery.
- Waterproof part surrounds electrode assembly to allow gas to pass through but not liquid
- Vent part in inner surface of exterior allows gas discharge when internal pressure exceeds a certain value
Potential Applications: - Electric vehicles - Portable electronic devices - Energy storage systems
Problems Solved: - Prevents leakage of liquid from battery - Manages gas buildup to avoid pressure issues
Benefits: - Enhanced safety - Improved battery performance - Extended battery lifespan
Commercial Applications: Title: Waterproof Secondary Battery for Enhanced Safety in Electric Vehicles This technology can be used in electric vehicles to ensure safe and reliable battery performance, leading to increased consumer confidence and market competitiveness.
Questions about Waterproof Secondary Battery Technology: 1. How does the waterproof part of the battery prevent liquid leakage? The waterproof part surrounds the electrode assembly to allow gas to pass through but not liquid, ensuring that the battery remains sealed and protected. 2. What is the purpose of the vent part in the battery? The vent part provides a path for gas discharge when the internal pressure of the battery exceeds a certain value, preventing potential safety hazards.
Original Abstract Submitted
a secondary battery and a battery pack including the secondary battery are disclosed. according to one aspect of the present invention, the secondary battery includes: a waterproof part configured to surround at least a portion of a circumference of the electrode assembly so that a gas within the exterior passes through the waterproof part, but a liquid within the exterior does not pass through the waterproof part; and a vent part provided in an inner surface of the exterior to provide a path through which the gas within the exterior is discharged to the outside when an internal pressure of the exterior exceeds a certain value.
