{
  "$type": "site.standard.document",
  "description": "A battery module according to the present disclosure includes at least one battery cell; and a module case composed of a case body having an inner space for accommodating the battery cell and an open end on the upper side; and a top plate that covers the upper side of the open case body and is…",
  "path": "/patents/1396336",
  "publishedAt": "2026-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/209",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A battery module according to the present disclosure includes at least one battery cell; and a module case composed of a case body having an inner space for accommodating the battery cell and an open end on the upper side; and a top plate that covers the upper side of the open case body and is coupled to the upper portion of the case body, wherein the open end of the case body has an assembly guide protrusion protruding upward from the surface thereof, and the top plate has an assembly guide hole that is press-fitted with the assembly guide protrusion at an edge thereof, and the entire outer circumference of the portion where the open end of the case body and the edge of the top plate are in contact with each other is welded.",
  "title": "BATTERY MODULE HAVING IMPROVED AIRTIGHTNESS AND HEAT RESISTANCE OF MODULE CASE"
}