CUTTING DEVICE, ELECTRODE ASSEMBLY, CYLINDRICAL BATTERY CELL, ELECTRODE ASSEMBLY MANUFACTURING DEVICE, BATTERY PACK AND VEHICLE INCLUDING THE ELECTRODE ASSEMBLY, AND BATTERY CELL MANUFACTURING METHOD
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 9, 2025
app pub date -
Nov 11, 2022
filing date -
Nov 11, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A cutting device, an electrode assembly, a battery cell, an electrode assembly processing device, a battery pack and a vehicle comprising same, and a method for manufacturing the battery cell are provided. The cutting device includes a first cutter portion which forms a first cutting line in an axial direction on an uncoated portion while moving in the axial direction of the electrode assembly, and separates a scheduled cutting portion and a scheduled forming portion on the basis of the first cutting line; and a second cutter portion which forms a second cutting line in the circumferential direction with respect to the uncoated portion while moving in the radial direction of the electrode assembly, and forms a cut surface portion in the uncoated portion of the electrode assembly.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully