{
  "$type": "site.standard.document",
  "description": "A battery cell includes a housing, a bare cell, and a pressure relief structure. The housing internally forms an accommodating cavity. The bare cell is accommodated in the accommodating cavity. The pressure relief structure is mounted on a first wall surface of the housing and configured to actuate…",
  "path": "/patents/1379797",
  "publishedAt": "2026-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/3425",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED"
  ],
  "textContent": "A battery cell includes a housing, a bare cell, and a pressure relief structure. The housing internally forms an accommodating cavity. The bare cell is accommodated in the accommodating cavity. The pressure relief structure is mounted on a first wall surface of the housing and configured to actuate when a pressure or temperature in the accommodating cavity reaches a threshold to communicate the accommodating cavity with an external space. The first wall surface forms a protruding structure protruding toward an interior of the accommodating cavity, and the protruding structure is configured to abut against the bare cell to form a flow channel between the bare cell and the first wall surface.",
  "title": "BATTERY CELL, BATTERY PACK, AND ELECTRIC APPARATUS"
}