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. 23, 2024
Filed:
Nov. 05, 2020
Lg Energy Solution, Ltd., Seoul, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
A device for measuring electrode potential includes a body having an insertion portion to receive a cylindrical secondary battery with a separated beaded part formed on one surface thereof, a cover covering the one surface of the body, a working electrode terminal fixed to the body; and a counter electrode terminal fixed to the body. The insertion part includes a first insertion portion, into which a cap assembly of the cylindrical secondary battery is insertable, a second insertion portion, into which a case of the cylindrical secondary battery is insertable, and a third insertion portion, into which a first electrode tab of the cylindrical secondary battery is insertable. The second insertion part includes a case insertion portion, into which the case of the cylindrical secondary battery is insertable, and an injection portion, into which an electrolyte is injectable. A reference electrode terminal is connected to the injection portion.