{
  "$type": "site.standard.document",
  "description": "A rotor core, rotating in the vicinity of a generating coil, comprises a balance weight section and a pair of magnetic poles (3,4), provided on opposite sides of the balance weight section 2 with respect to a center of rotation O of the rotor core 1 to sandwich a magnet, and confronting through a…",
  "path": "/patents/1098907",
  "publishedAt": "2003-01-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02N1/02",
    "OPPAMA KOGYO KK [JP]"
  ],
  "textContent": "A rotor core, rotating in the vicinity of a generating coil, comprises a balance weight section and a pair of magnetic poles (3,4), provided on opposite sides of the balance weight section 2 with respect to a center of rotation O of the rotor core 1 to sandwich a magnet, and confronting through a magnetic gap G. A magnet holding section 9 for preventing the magnet 5 flying out through the magnetic gap G due to centrifugal force, is provided integrally contiguous to each of the magnetic poles so as to connect between the two magnetic poles.",
  "title": "Magneto rotor"
}