18513663. BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL simplified abstract (CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED)
Contents
- 1 BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL
Organization Name
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s)
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18513663 titled 'BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY CELL
Simplified Explanation
The abstract of the patent application describes a battery cell with a housing, electrode assembly, current collector, and pressure relief structure. The end cover of the cell is designed to cover the opening of the housing, with the current collector connecting the electrode assembly and end cover. The pressure relief structure is located on the end cover, which has a concave on one side to accommodate the structure. A connecting part on the end cover is welded to the current collector to form a first welded part, with the pressure relief structure covering this part along the thickness direction of the end cover.
- The battery cell includes a housing, electrode assembly, current collector, and pressure relief structure.
- The end cover of the cell covers the housing opening and has a concave to accommodate the pressure relief structure.
- A connecting part on the end cover is welded to the current collector to form a first welded part.
- The pressure relief structure covers the first welded part along the thickness direction of the end cover.
Potential Applications
The technology described in the patent application could be applied in various battery systems, such as electric vehicles, portable electronics, and energy storage solutions.
Problems Solved
This innovation addresses the need for efficient pressure relief mechanisms in battery cells to prevent potential hazards like overheating and explosion.
Benefits
The benefits of this technology include improved safety, reliability, and performance of battery cells, leading to enhanced overall battery system efficiency.
Potential Commercial Applications
The technology could find commercial applications in industries such as automotive, consumer electronics, and renewable energy storage systems.
Possible Prior Art
One possible prior art could be pressure relief structures in battery cells that are not integrated with the end cover in the same manner as described in this patent application.
Unanswered Questions
How does the concave design of the end cover enhance the functionality of the pressure relief structure?
The concave design allows the pressure relief structure to be securely accommodated within the end cover, ensuring effective pressure release in case of emergencies.
What welding techniques are used to connect the connecting part on the end cover to the current collector?
The specific welding techniques employed in forming the first welded part between the end cover and current collector are not detailed in the abstract.
Original Abstract Submitted
A battery cell may include a housing, an electrode assembly, a current collector and a pressure relief structure. The end cover may be configured for covering the opening of the housing. The current collector may be configured for connecting the electrode assembly and the end cover. The pressure relief structure may be arranged on the end cover. A side of the end cover facing away from the electrode assembly may be provided with a concave, the concave may be configured for accommodating at least a portion of the pressure relief structure, a connecting part may be formed on the end cover in an area where the concave may be provided, the connecting part may be configured for being welded to the current collector to form a first welded part, and the pressure relief structure may cover the first welded part along a thickness direction of the end cover.
