{
  "$type": "site.standard.document",
  "description": "The invention is a novel mechanism of magnetic suspension and propulsion technologies in which a spring-like magnetic force is produced through interactions between magnets and ferrous materials such as steel. The technologies are named as Magnetostatic Suspension (MSS) and Magnetostatic Propulsion…",
  "path": "/patents/1008914",
  "publishedAt": "2011-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L13/10",
    "JI QIGEN [US]"
  ],
  "textContent": "The invention is a novel mechanism of magnetic suspension and propulsion technologies in which a spring-like magnetic force is produced through interactions between magnets and ferrous materials such as steel. The technologies are named as Magnetostatic Suspension (MSS) and Magnetostatic Propulsion (MSP) respectively because of their magnetostatic nature of forces generated. By utilizing the technologies four key embodiments of the invention have been disclosed and described in this presentation: a MSS and MSP maglev vehicle system in which a vehicle body is lifted up and stabilized by such magnetostatic forces above a full steel rail both horizontally and vertically; a MSP long-stator linear motor system in which a rotor can be driven up along a magnet-free and coil-free steel rail; a MSS Permanent Magnet Magnetic Bearing System (PMMB) system in which a steel shaft is levitated standstill by a fully permanent magnets assembly for frictionless rotating; a MSS maglev wind turbine system in which a magnet-free turbine body can hover standstill over a permanent magnet base assembly spinning frictionlessly with low inertia and low cut-in wind speed threshold.",
  "title": "Magnetostatic levitation and propulsion systems for moving objects"
}