Cleaning System

Abstract: The present specification provides a cleaning system, comprising two or more dummy cans for cleaning the surface of a crimping device used in a crimping process of a cylindrical secondary battery that seals the open upper part of the battery can in which an electrode assembly and a cap assembly are housed, wherein the two or more dummy cans each has a brush on the outer surface thereof, and the surface of the crimping device is cleaned by the brush.

Patent Information

Application #

Filing Date

15 October 2024

Publication Number

05/2025

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. PARK, Kyeong Hoon

(LG Energy Solution Research Park), 188, Munji-ro, Yuseong-gu Daejeon 34122

2. KIM, Hak Kyun

(LG Energy Solution Research Park), 188, Munji-ro, Yuseong-gu Daejeon 34122

3. LEE, Je Jun

(LG Energy Solution Research Park), 188, Munji-ro, Yuseong-gu Daejeon 34122

4. JUNG, Jimin

(LG Energy Solution Research Park), 188, Munji-ro, Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202417077979-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [15-10-2024(online)].pdf	2024-10-15
2	202417077979-STATEMENT OF UNDERTAKING (FORM 3) [15-10-2024(online)].pdf	2024-10-15
3	202417077979-REQUEST FOR EXAMINATION (FORM-18) [15-10-2024(online)].pdf	2024-10-15
4	202417077979-PROOF OF RIGHT [15-10-2024(online)].pdf	2024-10-15
5	202417077979-PRIORITY DOCUMENTS [15-10-2024(online)].pdf	2024-10-15
6	202417077979-POWER OF AUTHORITY [15-10-2024(online)].pdf	2024-10-15
7	202417077979-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [15-10-2024(online)].pdf	2024-10-15
8	202417077979-FORM 18 [15-10-2024(online)].pdf	2024-10-15
9	202417077979-FORM 1 [15-10-2024(online)].pdf	2024-10-15
10	202417077979-DRAWINGS [15-10-2024(online)].pdf	2024-10-15
11	202417077979-DECLARATION OF INVENTORSHIP (FORM 5) [15-10-2024(online)].pdf	2024-10-15
12	202417077979-COMPLETE SPECIFICATION [15-10-2024(online)].pdf	2024-10-15
13	202417077979-FORM 3 [04-03-2025(online)].pdf	2025-03-04