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Electrode Assembly Structure, And Cylindrical Battery, Battery Pack And Vehicle Comprising Same
Abstract: The present invention provides an electrode assembly structure, which facilitates impregnation of an electrolyte and gas discharge and reduces the risk of fire due to a short circuit. The electrode assembly structure according to one aspect of the present invention comprises: a first electrode assembly wound around a winding axis; and a second electrode assembly, which is wound around the winding axis, is adjacent to the first electrode assembly, and is positioned more outward in the radius direction.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 October 2024
Publication Number
03/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
Inventors
1. KIM, Jee-Eun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417081389-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-10-2024(online)].pdf | 2024-10-25 |
| 2 | 202417081389-STATEMENT OF UNDERTAKING (FORM 3) [25-10-2024(online)].pdf | 2024-10-25 |
| 3 | 202417081389-REQUEST FOR EXAMINATION (FORM-18) [25-10-2024(online)].pdf | 2024-10-25 |
| 4 | 202417081389-PROOF OF RIGHT [25-10-2024(online)].pdf | 2024-10-25 |
| 5 | 202417081389-PRIORITY DOCUMENTS [25-10-2024(online)].pdf | 2024-10-25 |
| 6 | 202417081389-POWER OF AUTHORITY [25-10-2024(online)].pdf | 2024-10-25 |
| 7 | 202417081389-FORM 18 [25-10-2024(online)].pdf | 2024-10-25 |
| 8 | 202417081389-FORM 1 [25-10-2024(online)].pdf | 2024-10-25 |
| 9 | 202417081389-FIGURE OF ABSTRACT [25-10-2024(online)].pdf | 2024-10-25 |
| 10 | 202417081389-DRAWINGS [25-10-2024(online)].pdf | 2024-10-25 |
| 11 | 202417081389-DECLARATION OF INVENTORSHIP (FORM 5) [25-10-2024(online)].pdf | 2024-10-25 |
| 12 | 202417081389-COMPLETE SPECIFICATION [25-10-2024(online)].pdf | 2024-10-25 |
| 13 | 202417081389-FORM 3 [25-03-2025(online)].pdf | 2025-03-25 |