{
  "$type": "site.standard.document",
  "description": "Disclosed is a venting device, which is provided at one side of a battery pack to discharge a venting gas generated in an inner space of the battery pack to the outside, and the venting device includes a cylinder block configured to communicate with the inside of the battery pack and have a venting…",
  "path": "/patents/1396004",
  "publishedAt": "2025-10-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/48",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "Disclosed is a venting device, which is provided at one side of a battery pack to discharge a venting gas generated in an inner space of the battery pack to the outside, and the venting device includes a cylinder block configured to communicate with the inside of the battery pack and have a venting gas flow path for discharging the venting gas to the outside; a piston assembly configured to move upward along an extension direction of the cylinder block by receiving a force caused by the increase of the internal pressure of the battery pack so that the inner space of the battery pack communicates with the venting gas flow path; and a magnet unit installed in the cylinder block and configured to restrict upward movement of the piston assembly by a magnetic force so that the communication between the venting gas flow path and the inner space of the battery pack is blocked.",
  "title": "BATTERY PACK ASSEMBLY COMPRISING VENTING DEVICE AND VEHICLE INCLUDING BATTERY PACK ASSEMBLY"
}