Current-collecting tabs for electrodes
PL4673982T3Active Publication Date: 2026-07-06VERKOR SA
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Patent Information
- Application Number
- PL2025728009T
- Authority / Receiving Office
- PL · PL
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2025-05-19
- Filing Date
- 2025-05-19
- Publication Date
- 2026-07-06
- Estimated Expiration
- 2045-05-19
AI Technical Summary
Technical Problem
Rectangular current collection tabs in electrochemical cell electrodes are prone to damage due to right-angled corners, leading to snagging and jamming during transport, which disrupts production and reduces efficiency.
Method used
The current collection tabs are designed with a distal portion featuring a fold or pre-cut line with weakenings such as slits or scratches, allowing the tab to deform around an obstacle without forming a right angle, reducing the risk of damage.
Benefits of technology
The design minimizes tab damage during transport, enhancing production efficiency by preventing creasing and snagging, thus maintaining continuous production.
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