Title:
ELECTRODE SHEET DRYING DEVICE AND ELECTRODE MANUFACTURING SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/224208
Kind Code:
A1
Abstract:
Disclosed are an electrode sheet drying device and an electrode manufacturing system using same. An electrode sheet drying device according to one embodiment of the present invention comprises: a drying structure having a conveying passage through which an electrode sheet is conveyed; and a plurality of rod-type lamps which are arranged side by side along the conveying passage and radiate electromagnetic waves of a certain wavelength band to the electrode sheet conveyed through the conveying passage. The plurality of rod-type lamps may comprise: a first rod-type lamp having a length covering both ends of the electrode sheet in the width direction as well as a central portion between the two ends; and a second rod-type lamp that is shorter than the first rod-type lamp and covers the central portion of the electrode sheet.
Inventors:
SUNG JAE-YOUNG (KR)
PARK JOON-SUN (KR)
PARK JOON-SUN (KR)
Application Number:
PCT/KR2023/000526
Publication Date:
November 23, 2023
Filing Date:
January 11, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/04; F26B3/347; F26B5/04; F26B13/08; F26B13/10
Foreign References:
| KR20210153830A | 2021-12-20 | |||
| KR20220030745A | 2022-03-11 | |||
| KR20220006350A | 2022-01-17 | |||
| JP2014107237A | 2014-06-09 | |||
| CN203534076U | 2014-04-09 | |||
| KR20220060203A | 2022-05-11 | |||
| KR101725904B1 | 2017-04-11 | |||
| KR101867659B1 | 2018-06-15 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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