{
  "$type": "site.standard.document",
  "description": "The invention relates to a device for energy recovery for an electrically driven motor vehicle. The device comprises an electric drive unit () for driving the motor vehicle and a permanent brake device () which is designed as a hydrodynamic retarder and is or can be drivingly connected to the…",
  "path": "/patents/1339190",
  "publishedAt": "2023-03-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T1/10",
    "MAN Truck & Bus SE"
  ],
  "textContent": "The invention relates to a device for energy recovery for an electrically driven motor vehicle. The device comprises an electric drive unit () for driving the motor vehicle and a permanent brake device () which is designed as a hydrodynamic retarder and is or can be drivingly connected to the electric drive unit (). A waste heat recovery device () has an expansion machine () which is or can be connected to the permanent brake device () for energy recovery of a waste heat resulting from the braking of the permanent brake device (). The invention also relates to a method for energy recovery in an electrically driven motor vehicle.",
  "title": "DEVICE AND METHOD FOR ENERGY RECOVERY FOR AN ELECTRICALLY DRIVEN MOTOR VEHICLE"
}