{
  "$type": "site.standard.document",
  "description": "The present application discloses a battery pack, comprising a housing, a battery cell and cooling liquid, wherein the housing delimits an accommodating cavity, the housing has a side wall; the battery cell is arranged in the accommodating cavity; and the cooling liquid is contained in the…",
  "path": "/patents/1388475",
  "publishedAt": "2026-04-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/613",
    "SVOLT ENERGY TECH CO LTD [CN]"
  ],
  "textContent": "The present application discloses a battery pack, comprising a housing, a battery cell and cooling liquid, wherein the housing delimits an accommodating cavity, the housing has a side wall; the battery cell is arranged in the accommodating cavity; and the cooling liquid is contained in the accommodating cavity, wherein the battery cell is at least partially immersed in the cooling liquid; and wherein a first flow channel and a second flow channel are defined within the side wall, the first flow channel and the second flow channel are interconnected through a connection port, a filter is arranged at the connection port, and the filter allows the cooling liquid to pass through and blocks impurities; and the side wall is provided with a first opening and a second opening, the first opening is connected with the first flow channel, and the second opening is connected with the second flow channel, and the cooling liquid is configured to flow from the second flow channel to the first flow channel. By providing the first flow channel and the second flow channel within the side wall, wherein the connection port between the first channel and the second flow channel is provided with a filter, which can allows the cooling liquid to pass through and blocks impurities, it can reduce the content of impurities in the cooling liquid in the accommodating cavity, reduce the risk of impurities getting in contact with the battery cell, and thus improve the safety of use of the battery pack.",
  "title": "BATTERY PACK"
}