Title:
SEALING TOOL CLEANING APPARATUS AND CLEANING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/068658
Kind Code:
A1
Abstract:
The present invention relates to a sealing tool cleaning apparatus for removing a foreign substance accumulated at a first and a second sealing block symmetrically provided in a vertical direction, the cleaning apparatus comprising: a plasma generation device for generating plasma; and a torch device having a torch head for removing a foreign substance accumulated at pressurized surfaces of the first and the second sealing block by spouting plasma generated in the plasma generation device to the pressurized surfaces of the first and the second sealing block, wherein the torch head includes: a first torch member having a first plasma discharge port for spouting the plasma generated in the plasma generation device to the pressurized surface of the first sealing block; and a second torch member having a second plasma discharge port for spouting the plasma generated in the plasma generation device to the pressurized surface of the second sealing block.
Inventors:
OH YOON JONG (KR)
Application Number:
PCT/KR2022/015523
Publication Date:
April 27, 2023
Filing Date:
October 13, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B08B7/00; B05B7/22; B08B5/04
Foreign References:
| CN110695004A | 2020-01-17 | |||
| JP2002337822A | 2002-11-27 | |||
| CN210304891U | 2020-04-14 | |||
| CN212760132U | 2021-03-23 | |||
| KR101983372B1 | 2019-05-28 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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