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:
Apr. 02, 2024
Filed:
Oct. 30, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 11/30 (2006.01); B23K 11/00 (2006.01); B23K 11/11 (2006.01); B23K 11/36 (2006.01); B23K 101/36 (2006.01); H01M 10/04 (2006.01); H01M 50/10 (2021.01); H01M 50/107 (2021.01); H01M 50/531 (2021.01);
U.S. Cl.
CPC ...
B23K 11/3018 (2013.01); B23K 11/002 (2013.01); B23K 11/115 (2013.01); B23K 11/36 (2013.01); H01M 10/0422 (2013.01); H01M 10/0431 (2013.01); H01M 50/10 (2021.01); H01M 50/107 (2021.01); H01M 50/531 (2021.01); B23K 2101/36 (2018.08);
Abstract
The present invention relates to an electric resistance welder that includes a compressor, a welding holder, and a welding rod, wherein air compressed by the compressor may be introduced into the welding rod through the welding holder and is then discharged through air outlets formed in the welding rod.