{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreib76hqev5oanumv3dzs7fzm727qtfxwpskdjiijqtaqw5s2uz3r5a"
    },
    "mimeType": "image/png",
    "size": 101870
  },
  "description": "A secondary battery (100) is disclosed which comprises an electrode assembly (110), a case (120) containing the electrode assembly (110), a cap plate (150) sealing an opening of the case (120), an electrode terminal (135) protruding outside the case (120) and a collector for electrically connecting…",
  "path": "/patents/997561",
  "publishedAt": "2012-10-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G05D23/1906",
    "SB LIMOTIVE CO LTD [KR]"
  ],
  "textContent": "A secondary battery (100) is disclosed which comprises an electrode assembly (110), a case (120) containing the electrode assembly (110), a cap plate (150) sealing an opening of the case (120), an electrode terminal (135) protruding outside the case (120) and a collector for electrically connecting the electrode assembly (110) and the electrode terminal (130). The collector comprises a first collecting part (132) coupled to the electrode terminal (130) and including a first coupling portion and a second collecting part (133) coupled to the electrode assembly (110) and including a second coupling portion. The first coupling portion is coupled to the second coupling portion. One of the first and second coupling portions comprises a protrusion part (132b), and the other of the first and second coupling portions comprises an accommodation part (133a), the protrusion part (132b) being received in the accommodation part (133a).",
  "title": "Secondary battery comprising a detachable current collector"
}