{
  "$type": "site.standard.document",
  "description": "The invention relates to a battery with electrodes formed of spiral wound concentric metal tapes. The current collectors at top and bottom are disc shaped. At the top the current collector (1) has z-shaped contact lugs (2) which contact the top of the cell (6). At the bottom of the cell case…",
  "path": "/patents/1097586",
  "publishedAt": "2003-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0431",
    "NBT GMBH [DE]"
  ],
  "textContent": "The invention relates to a battery with electrodes formed of spiral wound concentric metal tapes. The current collectors at top and bottom are disc shaped. At the top the current collector (1) has z-shaped contact lugs (2) which contact the top of the cell (6). At the bottom of the cell case several disc type collectors (1a,1b) have contact lugs (2a,2b) which at right angles so that they contact the cell case (7).",
  "title": "Galvanic element comprising spirally wound electrode assembly"
}