{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide a wheel drive device capable of suppressing a temperature increase in an electric motor and a power conversion device and suppressing occurrence of a failure of an electric component. Provided are: an electric motor having a stator and a rotor ; a…",
  "path": "/patents/1312915",
  "publishedAt": "2022-03-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02K1/20",
    "Hitachi Astemo, Ltd."
  ],
  "textContent": "An object of the present invention is to provide a wheel drive device capable of suppressing a temperature increase in an electric motor and a power conversion device and suppressing occurrence of a failure of an electric component. Provided are: an electric motor having a stator and a rotor ; a stator holder that holds the stator ; a power conversion device that converts power supplied to the electric motor; and a wheel which accommodates the electric motor, the stator holder , and the power conversion device on the inner peripheral side. The stator holder includes a flow path through which a cooling medium flows. The flow path is arranged between the stator and the power conversion device",
  "title": "WHEEL DRIVE DEVICE AND ELECTRIC VEHICLE PROVIDED WITH THE SAME"
}