{
  "$type": "site.standard.document",
  "description": "Provided is a battery module in which heat generation of a current path of a module bus bar mounted on a bus bar assembly is reduced. The battery module includes: a cell assembly including a secondary batteries that each include electrode leads; and a bus bar assembly including: a module bus bar…",
  "path": "/patents/1258945",
  "publishedAt": "2020-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/26",
    "LG Chem, Ltd."
  ],
  "textContent": "Provided is a battery module in which heat generation of a current path of a module bus bar mounted on a bus bar assembly is reduced. The battery module includes: a cell assembly including a secondary batteries that each include electrode leads; and a bus bar assembly including: a module bus bar including an upper plate portion and a lower plate portion that electrically connect the secondary batteries and the module terminal and each have at least one region separated from each other, a connection extending portion that extends to one side end portion of each of the upper plate portion and the lower plate portion, and a bent connecting portion that is combined to the module terminal provided at a top of the upper plate portion; and a pressurizing bus bar pressurizing the electrode leads such that end portions of the electrode leads contact the lower plate portion.",
  "title": "Battery Module Having Bus Bar Assembly"
}