{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "In order to reliably prevent displacement of battery cells while a bottom surface of a battery stack is exposed over an entire width, in a power supply device, a pair of end plates (3) are disposed at both end surfaces of a battery stack (2) in which the plurality of battery cells (1) are stacked…",
  "path": "/patents/1428155",
  "publishedAt": "2026-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K1/04",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "In order to reliably prevent displacement of battery cells while a bottom surface of a battery stack is exposed over an entire width, in a power supply device, a pair of end plates (3) are disposed at both end surfaces of a battery stack (2) in which the plurality of battery cells (1) are stacked, end plates (3) are coupled to a bind bar (4), the battery stack (2) is sandwiched between the end plates (3) to be held, an elastic sheet (6) that is elastically deformable in a thickness direction is disposed in a compressed state between the bind bar (4) and a facing side surface (2C) of the battery stack (2), and the elastic sheet (6) in the compressed state elastically holds the battery stack (2) and the bind bar (4) in a pressurized state.",
  "title": "POWER SUPPLY DEVICE AND ELECTRIC VEHICLE PROVIDED WITH POWER SUPPLY DEVICE"
}