{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreibs6bfmyidfzgxskuq4he5px45ax2pkjjzknfwwfohb4us5b2g6pe"
    },
    "mimeType": "image/png",
    "size": 118982
  },
  "description": "A welding apparatus for welding single cells stacked together to define a conductive cell for the production of electrical energy storage devices, each single cell including at least one first electrode, a second electrode and at least one separator film interposed between the first and second…",
  "path": "/patents/1114839",
  "publishedAt": "2026-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/536",
    "Fameccanica.Data S.p.A."
  ],
  "textContent": "A welding apparatus for welding single cells stacked together to define a conductive cell for the production of electrical energy storage devices, each single cell including at least one first electrode, a second electrode and at least one separator film interposed between the first and second electrode, the welding apparatus having at least one first ultrasonic welding member and a second ultrasonic welding member, each configured to emit ultrasound in counterphase relative to the other.",
  "title": "Apparatus and method for welding single cells for the production of electrical energy storage devices"
}