{
  "$type": "site.standard.document",
  "description": "A contactless power feed apparatus has a relay circuit relaying power transmitted from a power transmission device to a power reception device in a contactless manner. The power transmission device has: a transmission coil transmitting AC power to the relay circuit The relay circuit has: a first…",
  "path": "/patents/1362717",
  "publishedAt": "2024-04-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/12",
    "OMRON Corporation"
  ],
  "textContent": "A contactless power feed apparatus has a relay circuit relaying power transmitted from a power transmission device to a power reception device in a contactless manner. The power transmission device has: a transmission coil transmitting AC power to the relay circuit The relay circuit has: a first coil electromagnetically coupled with the transmission coil and receiving the AC power from the transmission coil a second coil transmitting the AC power to the power reception device and a resonant capacitor resonating with the AC power supplied to the transmission coil together with the first and second coils The power reception device has: a resonant circuit having a reception coil receiving AC power from the second coil by being electromagnetically coupled with the second coil of the relay circuit",
  "title": "CONTACTLESS POWER FEED APPARATUS"
}