18035862. BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME simplified abstract (LG Energy Solution, Ltd.)
BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME
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BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18035862 titled 'BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME
Simplified Explanation
The patent application describes a battery module that includes a stack of battery cells, a module frame, and an end plate. The module frame has a venting part with an inlet port and an outlet port, which is covered by a barrier layer.
- The battery module includes a stack of battery cells that are stacked in one direction.
- A module frame houses the battery cell stack and has an inner and outer surface.
- An end plate is coupled with the module frame and covers the front or rear surface of the battery cell stack.
- The module frame is formed with at least one venting part in the form of a hole.
- The venting part has an inlet port formed on the inner surface and an outlet port formed on the outer surface.
- The hole of the venting part is covered by a barrier layer.
Potential Applications
- Electric vehicles: The battery module can be used in electric vehicles to provide power for propulsion.
- Energy storage systems: The battery module can be utilized in energy storage systems to store and release electricity as needed.
- Portable electronics: The compact and efficient battery module can be integrated into portable electronic devices such as smartphones and laptops.
Problems Solved
- Thermal management: The venting part with the barrier layer helps in dissipating heat generated during battery operation, preventing overheating and improving safety.
- Protection against external elements: The barrier layer covering the venting part prevents dust, moisture, and other contaminants from entering the battery module, ensuring its longevity and reliability.
Benefits
- Improved safety: The venting part with the barrier layer helps in preventing thermal runaway and potential battery failures.
- Enhanced performance: The efficient thermal management provided by the venting part allows the battery cells to operate at optimal temperatures, improving their performance and lifespan.
- Compact design: The battery module's stack configuration and the integration of the venting part within the module frame result in a compact and space-saving design.
Original Abstract Submitted
A battery module includes a battery cell stack in which a plurality of battery cells are stacked in one direction, a module frame that houses the battery cell stack and has an inner surface and an outer surface, and an end plate that is coupled with the module frame and covers the front surface or the rear surface of the battery cell stack. The module frame is formed with at least one venting part in the form of a hole that defines an inlet port formed on the inner surface and an outlet port formed on the outer surface. The hole of the venting part is covered by a barrier layer.
