18621371. BATTERY CELL AND ELECTRIC APPARATUS simplified abstract (Ningde Amperex Technology Limited)
Contents
BATTERY CELL AND ELECTRIC APPARATUS
Organization Name
Ningde Amperex Technology Limited
Inventor(s)
BATTERY CELL AND ELECTRIC APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18621371 titled 'BATTERY CELL AND ELECTRIC APPARATUS
Simplified Explanation:
This patent application describes a battery cell with a pressure relief mechanism that improves safety by allowing for reliable pressure relief. The mechanism includes an adhesive film that can be melted to create a channel for pressure release.
- The pressure relief mechanism includes an adhesive film that can be melted to form a pressure relief channel.
- The mechanism has good thermal sensitivity for reliable pressure relief.
- No large space needs to be reserved for the mechanism, allowing for a more compact structure and lower preparation costs.
Potential Applications: The technology can be applied in various battery cell designs to enhance safety and reliability in energy storage systems.
Problems Solved: This technology addresses the need for a reliable pressure relief mechanism in battery cells to prevent potential safety hazards.
Benefits: The benefits of this technology include improved safety, reliable pressure relief, compact structure design, and cost-effectiveness in preparation.
Commercial Applications: The technology can be utilized in electric vehicles, portable electronic devices, renewable energy storage systems, and other applications requiring battery cells with enhanced safety features.
Prior Art: Readers can explore prior art related to pressure relief mechanisms in battery cells to understand the evolution of safety features in energy storage technologies.
Frequently Updated Research: Stay informed about the latest research on pressure relief mechanisms in battery cells to discover advancements in safety and reliability features.
Questions about Battery Cell Pressure Relief Mechanism: 1. What are the key benefits of using an adhesive film in the pressure relief mechanism of a battery cell? 2. How does the thermal sensitivity of the pressure relief mechanism contribute to its reliability in releasing pressure?
Original Abstract Submitted
A battery cell includes a housing and a pressure relief mechanism. The housing is provided with a first through hole and the pressure relief mechanism covers the first through hole. The pressure relief mechanism includes an adhesive film, and the adhesive film can be heated and melted to form a pressure relief channel connecting the inside and outside of the housing. The pressure relief mechanism has good thermal sensitivity, allowing for highly reliable pressure relief, thus improving the safety of the battery cell. In addition, as compared with the pressure relief mechanism with engraved grooves, no large space needs to be reserved in some embodiments, allowing for a more compacted structure of the electric apparatus and lower preparation costs of the pressure relief mechanism.
