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Device For Collecting Foreign Substances Generated During Laser Notching And Method For Collecting Foreign Substances By Using Same
Abstract: The present invention relates to a device for collecting foreign substances generated during laser notching and a method for collecting foreign substances by using same and specifically to a device for collecting foreign substances generated during laser notching and a method for collecting foreign substances by using same the device having an electrode supplied to be in close contact with the outer surface of a cylindrical rotating drum and irradiating the electrode with a laser beam so as to collect foreign substances generated when notching an edge part of the electrode and comprising: a foreign substance collection unit positioned such that one open surface thereof faces a notched part of the electrode so as to collect foreign substances; a foreign substance transfer unit positioned below the foreign substance collection unit so as to transfer the collected foreign substances; a blowing unit positioned above the foreign substance collection unit so as to spray air downward; and a scrap guide unit for downwardly guiding to the outside of the foreign substance collection unit scrap generated by the notching.
Notices, Deadlines & Correspondence
Patent Information
Applicants
LG ENERGY SOLUTION LTD.
Inventors
1. PARK Jong In
2. KIM Won Seop
3. LEE Hak Sik
4. JEONG Seon Yong
5. KIM Tae Su
6. KIM Jun Wan
7. PARK Dong Hyeuk
8. LEE Seo Jun
9. KIM Gil Woo
10. LEE Byung Hee
11. SONG Won Gyu
12. LEE Heon Seung
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517034361-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [08-04-2025(online)].pdf | 2025-04-08 |
| 2 | 202517034361-STATEMENT OF UNDERTAKING (FORM 3) [08-04-2025(online)].pdf | 2025-04-08 |
| 3 | 202517034361-REQUEST FOR EXAMINATION (FORM-18) [08-04-2025(online)].pdf | 2025-04-08 |
| 4 | 202517034361-PROOF OF RIGHT [08-04-2025(online)].pdf | 2025-04-08 |
| 5 | 202517034361-PRIORITY DOCUMENTS [08-04-2025(online)].pdf | 2025-04-08 |
| 6 | 202517034361-POWER OF AUTHORITY [08-04-2025(online)].pdf | 2025-04-08 |
| 7 | 202517034361-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [08-04-2025(online)].pdf | 2025-04-08 |
| 8 | 202517034361-FORM 18 [08-04-2025(online)].pdf | 2025-04-08 |
| 9 | 202517034361-FORM 1 [08-04-2025(online)].pdf | 2025-04-08 |
| 10 | 202517034361-DRAWINGS [08-04-2025(online)].pdf | 2025-04-08 |
| 11 | 202517034361-DECLARATION OF INVENTORSHIP (FORM 5) [08-04-2025(online)].pdf | 2025-04-08 |
| 12 | 202517034361-COMPLETE SPECIFICATION [08-04-2025(online)].pdf | 2025-04-08 |
| 13 | 202517034361-FORM 3 [26-05-2025(online)].pdf | 2025-05-26 |