{
  "$type": "site.standard.document",
  "description": "A welding apparatus for welding single cells (150) stacked together to define a conductive cell (100) for the production of electrical energy storage devices, each single cell (150) comprising at least one first electrode (101), a second electrode (102) and at least one separator film (103)…",
  "path": "/patents/965119",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B23K20/10",
    "FAMECCANICA DATA SPA [IT]"
  ],
  "textContent": "A welding apparatus for welding single cells (150) stacked together to define a conductive cell (100) for the production of electrical energy storage devices, each single cell (150) comprising at least one first electrode (101), a second electrode (102) and at least one separator film (103) interposed between the first and second electrode (101, 102), the apparatus (10) comprises at least one first ultrasonic welding member (11) and a second ultrasonic welding member (12), 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"
}