{
  "$type": "site.standard.document",
  "description": "The button cell (100) has a metallic cup portion (102a) and a metallic cover portion (102b) that are separated by an electrical isolating portion (108). A planar bottom portion (104a) and a planar cover area (104b) are arranged parallelly in a liquid tight locked housing. The housing is provided…",
  "path": "/patents/979109",
  "publishedAt": "2014-01-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M12/06",
    "VARTA MICROBATTERY GMBH [DE]"
  ],
  "textContent": "The button cell (100) has a metallic cup portion (102a) and a metallic cover portion (102b) that are separated by an electrical isolating portion (108). A planar bottom portion (104a) and a planar cover area (104b) are arranged parallelly in a liquid tight locked housing. The housing is provided with an anode (112) made of zinc and a cathode (118). The anode is formed in form of a wickels whose front ends are projected towards planar bottom portion and planar cover area. The anode within the housing is axially pressed and/or compressed by windings (113). An independent claim is included for a method for manufacturing button cell.",
  "title": "Button cell with anode coil and method for its production"
}