{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A battery system according to an embodiment of the present disclosure includes a plurality of battery packs; a duct configured to communicate with the inside of each of the plurality of battery packs; and a cooling fan connected to the duct and configured to perform both the forward rotation and…",
  "path": "/patents/1394049",
  "publishedAt": "2026-05-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0046",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery system according to an embodiment of the present disclosure includes a plurality of battery packs; a duct configured to communicate with the inside of each of the plurality of battery packs; and a cooling fan connected to the duct and configured to perform both the forward rotation and reverse rotation.",
  "title": "BATTERY SYSTEM, AND ENERGY STORAGE SYSTEM AND VEHICLE COMPRISING SAME"
}