{
  "$type": "site.standard.document",
  "description": "[Problem to be solved] An electric heating device suitable for heating an electric vehicle and having a novel structure is provided. [Solution] An electric heating device (100) includes: an electric motor that includes a stator (10) having a plurality of stator coils (11) arranged along the…",
  "path": "/patents/976393",
  "publishedAt": "2014-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/22",
    "TBK CO LTD [JP]"
  ],
  "textContent": "[Problem to be solved] An electric heating device suitable for heating an electric vehicle and having a novel structure is provided. [Solution] An electric heating device (100) includes: an electric motor that includes a stator (10) having a plurality of stator coils (11) arranged along the circumferential direction to generate a rotating magnetic field and a disk-shaped rotor (20) that includes a plurality of one-turn coils (22) disposed correspondingly to the stator coils (11) and a soft magnetic metal plate (21) supporting the one-turn coils (22); and a fan secured to the soft magnetic metal plate (21) on a side thereof opposite from the one-turn coils (22) and including a vane wheel that has a plurality of vanes (33) and rotates integrally with the rotor (20).",
  "title": "ELECTRICAL HEATING DEVICE, AND ELECTRIC VEHICLE"
}