18520465. BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND POWER CONSUMING DEVICE simplified abstract (CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED)
Contents
- 1 BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND POWER CONSUMING DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND POWER CONSUMING DEVICE - 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
BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND POWER CONSUMING DEVICE
Organization Name
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s)
BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND POWER CONSUMING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18520465 titled 'BATTERY CELL, METHOD AND SYSTEM FOR MANUFACTURE SAME, BATTERY, AND POWER CONSUMING DEVICE
Simplified Explanation
The patent application describes a battery cell with an electrode draw-out portion and an electrode assembly accommodated in the shell. The electrode assembly includes a first tab wound around a winding axis, with multiple turns of tab layers welded to form a first welded portion and some tab layers welded to the electrode draw-out portion to form a second welded portion.
- The battery cell includes a shell with an electrode draw-out portion.
- The electrode assembly has a first tab wound around a winding axis.
- Multiple turns of tab layers are welded to form a first welded portion.
- Some tab layers are welded to the electrode draw-out portion to form a second welded portion.
- At least one turn of tab layer connected to the first welded portion is not welded to the electrode draw-out portion.
Potential Applications
This technology could be applied in various electronic devices that require efficient and reliable battery cells, such as smartphones, laptops, electric vehicles, and power tools.
Problems Solved
This innovation solves the problem of ensuring secure connections between the electrode assembly and the electrode draw-out portion in a battery cell, improving the overall performance and safety of the battery.
Benefits
The benefits of this technology include enhanced battery cell reliability, improved electrical conductivity, and increased safety due to secure welding connections between components.
Potential Commercial Applications
The potential commercial applications of this technology could be in the consumer electronics industry, automotive sector, and renewable energy storage systems.
Possible Prior Art
One possible prior art could be the use of laser welding technology in battery cell manufacturing to create secure connections between components.
Original Abstract Submitted
A battery cell, a method and system for manufacturing the battery cell, a battery, and a power consuming device are disclosed. The battery cell includes: a shell including an electrode draw-out portion; and an electrode assembly accommodated in the shell. The end of the electrode assembly facing toward the electrode draw-out portion is provided with a first tab, the first tab is wound around a winding axis of the electrode assembly and includes a plurality of turns of tab layers, and at least some of the plurality of turns of tab layers are welded to form a first welded portion. Some of the plurality of turns of tab layers are welded to the electrode draw-out portion to form a second welded portion; and among the tab layers connected to the first welded portion, at least one turn of tab layer is not welded to the electrode draw-out portion.
