{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "The method involves switching a coupling between a combustion engine and an electrical machine and opening transmission-internal or transmission-external starting element, where the electrical machine stands still and is short circuited for starting the drive strand. Number of revolutions is…",
  "path": "/patents/1015243",
  "publishedAt": "2011-03-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/48",
    "ZAHNRADFABRIK FRIEDRICHSHAFEN [DE]"
  ],
  "textContent": "The method involves switching a coupling between a combustion engine and an electrical machine and opening transmission-internal or transmission-external starting element, where the electrical machine stands still and is short circuited for starting the drive strand. Number of revolutions is accelerated for combustion engine, which are dependent of stall torque of electrical machine.",
  "title": "Method for operating a drive train"
}