{
  "$type": "site.standard.document",
  "description": "Fuel cell system, comprising an auxiliary power source which provides auxiliary power for starting up the fuel cell system and a switch by means of which the fuel cell system can be switched from energy uptake from the auxiliary power source to an energy output mode of a fuel cell stack…",
  "path": "/patents/1099407",
  "publishedAt": "2003-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M16/006",
    "DEUTSCH ZENTR LUFT & RAUMFAHRT [DE]"
  ],
  "textContent": "Fuel cell system, comprising an auxiliary power source which provides auxiliary power for starting up the fuel cell system and a switch by means of which the fuel cell system can be switched from energy uptake from the auxiliary power source to an energy output mode of a fuel cell stack. Furthermore, a timing control device regulates the aforementioned switch, whereby said switch or said timing control device can be connected to an energy buffer such as a capacitor. After switching to an energy output mode, a temperature-controlled cooling device cools the fuel cell stacks.",
  "title": "Fuel cell system and method for time-controlled start-up / shut-down of a fuel cell system"
}