The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2023
Filed:
Jan. 23, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B21B 45/02 (2006.01); B08B 1/00 (2006.01); B08B 1/02 (2006.01); B08B 3/08 (2006.01); B08B 3/10 (2006.01); B08B 5/02 (2006.01); B08B 7/00 (2006.01); B08B 7/04 (2006.01); H01M 4/04 (2006.01);
U.S. Cl.
CPC ...
B21B 45/0287 (2013.01); B08B 1/005 (2013.01); B08B 1/006 (2013.01); B08B 1/02 (2013.01); B08B 3/08 (2013.01); B08B 3/10 (2013.01); B08B 5/023 (2013.01); B08B 7/0071 (2013.01); B08B 7/04 (2013.01); H01M 4/04 (2013.01);
Abstract
The present invention relates to an electrode rolling roll cleaning apparatus for removing pollutants on an electrode rolling roll, the apparatus comprising: a cleaning part for cleaning a rolling roll by bringing the rolling roll into contact with a cleaning member; an air spraying part for spraying air onto the rolling roll; a heating part for applying heat to the rolling roll so as to dry the rolling roll; and a scraper part for mechanically removing a cleaning liquid and foreign substances attached to the rolling roll.