{
  "$type": "site.standard.document",
  "description": "A process automation system includes: a cell transfer unit configured to transfer battery cells; a cell inspection unit configured to measure an open circuit voltage of each battery cell in units of a preset number of battery cells and sort out qualified battery cells and defective battery cells; a…",
  "path": "/patents/1405373",
  "publishedAt": "2025-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B07C5/3412",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A process automation system includes: a cell transfer unit configured to transfer battery cells; a cell inspection unit configured to measure an open circuit voltage of each battery cell in units of a preset number of battery cells and sort out qualified battery cells and defective battery cells; a frame transfer unit configured to transfer module frames of a battery module to insert the qualified battery cells; a cell discharging unit configured to load and discharge the defective battery cells; and a gripper unit configured to pick up one or more battery cells from any one device among the cell transfer unit, the cell inspection unit, the frame transfer unit, and the cell discharging unit, and transport the one or more battery cells to another device.",
  "title": "PROCESS AUTOMATION SYSTEM FOR INTEGRATING GRADING OF BATTERY CELLS AND BATTERY MODULE ASSEMBLY PROCESS"
}