Battery containing body, battery module, and battery pack
The battery container with an active gas removal system effectively manages and prevents the buildup and leakage of hazardous gases in all-solid-state batteries, enhancing safety by circulating and removing gases through a dedicated unit.
JP2025165067APending Publication Date: 2025-11-04ORGANO CORP
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Patent Information
- Application Number
- JP2024068923
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-11-04
AI Technical Summary
Technical Problem
Existing technologies do not adequately address the risk of active gases, such as hydrogen sulfide, generated in all-solid-state batteries, which can lead to flammability and corrosion due to concentration buildup and leakage.
Method used
A battery container with an active gas removal section and air circulation system to forcibly introduce and circulate generated gases through a removal unit, preventing concentration increase and leakage.
Benefits of technology
Prevents active gas leakage and concentration buildup, reducing the risk of flammability and corrosion within the battery housing.
✦ Generated by Eureka AI based on patent content.
Abstract
To prevent active gas generated inside a battery containing body from leaking to the outside, and also prevent the concentration of the active gas from increasing.SOLUTION: A battery containing body 1 includes a housing 3 that contains battery cells 2, an active gas removal portion 4 that is provided within the housing 3 and removes the active gas generated from the battery cells 2, and an air blowing portion 5 that is provided within the housing 3 and circulates the gas within the housing 3 by circulating it through the active gas removal portion 4.SELECTED DRAWING: Figure 1
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