Invention Grant
- Patent Title: Equipment and method for inspecting secondary battery
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Application No.: US17257167Application Date: 2019-12-23
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Publication No.: US11955611B2Publication Date: 2024-04-09
- Inventor: Tae Young Kim , Dong Hyung Lee , Woo Young Choi , Sang Ho Nam
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG ENERGY SOLUTION, LTD.
- Current Assignee: LG ENERGY SOLUTION, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR 20190068934 2019.06.11
- International Application: PCT/KR2019/018344 2019.12.23
- International Announcement: WO2020/251127A 2020.12.17
- Date entered country: 2020-12-30
- Main IPC: H01M10/48
- IPC: H01M10/48 ; H01M10/44

Abstract:
An equipment for inspecting a secondary battery is provided. The equipment includes a loading device on which a secondary battery is loaded in an upright position, and a side portion inspecting device which inspects a side portion of the secondary battery loaded on the loading device, wherein the side portion inspecting device comprises an elevation unit which lifts the secondary battery loaded on the loading device so as to be withdrawn out of the loading device and allows the secondary battery to return to its original position after a first period of time elapses and a side portion inspecting unit which captures an image of the side portion of the secondary battery, which is withdrawn out of the loading device by the elevation unit, thereby inspecting the side portion of the secondary battery.
Public/Granted literature
- US20210184280A1 EQUIPMENT AND METHOD FOR INSPECTING SECONDARY BATTERY Public/Granted day:2021-06-17
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