{
  "$type": "site.standard.document",
  "description": "The method involves generating an effective voltage from a system voltage by pulse width modulation. The effective voltage is applied at a glow plug, and is changed as a function of one or more engine parameters. A nominal value of the effective voltage is specified, where the nominal value depends…",
  "path": "/patents/1014444",
  "publishedAt": "2011-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02P19/022",
    "BORGWARNER BERU SYSTEMS GMBH [DE]"
  ],
  "textContent": "The method involves generating an effective voltage from a system voltage by pulse width modulation. The effective voltage is applied at a glow plug, and is changed as a function of one or more engine parameters. A nominal value of the effective voltage is specified, where the nominal value depends on the engine parameters. An independent claim is also included for a glow plug control unit.",
  "title": "Method for operating a glow plug when an engine is running"
}