{
  "$type": "site.standard.document",
  "description": "A formation apparatus for performing a charging and discharging test of a cylindrical secondary battery is disclosed. The cylindrical secondary battery includes a cylindrical body, and a positive electrode plate disposed on a top face of the body and a negative electrode plate disposed on the top…",
  "path": "/patents/1323120",
  "publishedAt": "2022-07-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/4285",
    "WONIKPNE"
  ],
  "textContent": "A formation apparatus for performing a charging and discharging test of a cylindrical secondary battery is disclosed. The cylindrical secondary battery includes a cylindrical body, and a positive electrode plate disposed on a top face of the body and a negative electrode plate disposed on the top face of the body. The formation apparatus includes a battery array tray on which a plurality of cylindrical secondary batteries are seated on and are arranged in a matrix form, a secondary battery contact device disposed above the battery array tray, wherein the secondary battery contact device includes a plurality of charging and discharging channels, a power supply disposed above the secondary battery contact device to supply power for the charging and discharging test to each of the plurality of charging and discharging channels, and a heat-dissipating fan facing toward the power supply to prevent overheating of the power supply.",
  "title": "FORMATION EQUIPMENT FOR THE FORMATION OF CYLINDRICAL SECONDARY BATTERIES WITH POSITIVE AND NEGATIVE ELECTRODES ON TOP"
}