Toyota jidosha kabushiki kaisha (20240186583). METHOD FOR PRODUCING BATTERY AND BATTERY simplified abstract
Contents
- 1 METHOD FOR PRODUCING BATTERY AND BATTERY
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD FOR PRODUCING BATTERY AND BATTERY - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD FOR PRODUCING BATTERY AND BATTERY
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Hideto Mori of Nisshin-shi (JP)
Hajime Hasegawa of Aichi-gun (JP)
METHOD FOR PRODUCING BATTERY AND BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240186583 titled 'METHOD FOR PRODUCING BATTERY AND BATTERY
Simplified Explanation
The present disclosure describes a method for producing a battery with improved sealability in a liquid injection frame. The method includes preparing an electrode member with an electrode layered body and a liquid injection frame, injecting a liquid electrolyte into the electrode layered body, temporarily sealing the liquid injection frame with a gas pack, storing generated gas, degassing the gas, and finally sealing the liquid injection frame with a sealing member.
- Electrode member preparation:
- Includes electrode layered body and liquid injection frame
- Liquid injection step:
- Injecting liquid electrolyte into electrode layered body
- Temporary sealing step:
- Temporary sealing liquid injection frame with gas pack
- Gas storing step:
- Storing generated gas due to charging or aging
- Degassing step:
- Degassing the gas by opening the gas pack
- Sealing step:
- Sealing the liquid injection frame with a sealing member
Potential Applications
The technology can be applied in the production of batteries for various electronic devices, electric vehicles, and energy storage systems.
Problems Solved
The method addresses the issue of degraded sealability in liquid injection frames of batteries, ensuring the integrity and longevity of the battery.
Benefits
- Improved sealability in liquid injection frames - Enhanced battery performance and lifespan - Reduced risk of electrolyte leakage
Potential Commercial Applications
The technology can be utilized by battery manufacturers, electric vehicle companies, and energy storage system providers to enhance the quality and reliability of their products.
Possible Prior Art
One possible prior art could be methods for sealing liquid injection frames in batteries using different sealing materials or techniques.
Unanswered Questions
How does this method compare to traditional battery sealing techniques?
This article does not provide a direct comparison between this method and traditional battery sealing techniques. It would be interesting to know the advantages and disadvantages of this new method in comparison to existing practices.
What are the specific types of batteries that can benefit from this improved sealability method?
The article does not specify the types of batteries that can benefit from this method. It would be helpful to understand if this technique is suitable for specific battery chemistries or applications.
Original Abstract Submitted
a main object of the present disclosure is to provide a method for producing a battery in which the degrade of sealability in a liquid injection frame is inhibited. the present disclosure achieves the object by providing the method including: a preparing step of preparing an electrode member that includes an electrode layered body including a plurality of electrode layered in a z axis direction, and a liquid injection frame made of a resin arranged in a side surface of the electrode layered body; a liquid injection step of injecting a liquid electrolyte into the electrode layered body in the electrode member via the liquid injection frame; a temporary sealing step of temporary sealing the liquid injection frame by arranging a gas pack to cover an entire outer periphery of the liquid injection frame when viewed from an x axis direction orthogonal to the z axis direction; a gas storing step of storing a gas generated due to charging or aging in a space inside the gas pack; a degassing step of degassing the gas by opening the gas pack after the gas storing step; and a sealing step of sealing the liquid injection frame with a sealing member.
