{
  "$type": "site.standard.document",
  "description": "The device has a supply generator (34) producing electricity and comprising rotor coils (31-33) that are fastened to an axle (30) driven during movement of a vehicle. The supply generator has stator-sided generator coils (35-37) attached to current inputs (39, 40) of a current-driven brake. An…",
  "path": "/patents/1009485",
  "publishedAt": "2011-09-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L7/28",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The device has a supply generator (34) producing electricity and comprising rotor coils (31-33) that are fastened to an axle (30) driven during movement of a vehicle. The supply generator has stator-sided generator coils (35-37) attached to current inputs (39, 40) of a current-driven brake. An exciter generator includes rotor coils (27-29) that are fastened to the axle and includes stator-sided energizing windings (24, 25) subjectable with drive current (Ia). The rotor coils of the supply and exciter generators are electrically connected to each other in a slip ring contact-free manner.",
  "title": "Electric power supply for an electric vehicle brake"
}