{
  "$type": "site.standard.document",
  "description": "A fuel cell system has a fuel cell and a controller. The controller controls an oxygen purge valve and a hydrogen purge valve so that a valve-opening period of the oxygen purge valve provided in an oxygen purge channel and a valve opening period of the hydrogen purge valve provided in a hydrogen…",
  "path": "/patents/1425261",
  "publishedAt": "2026-06-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04201",
    "Honda Motor Co., Ltd."
  ],
  "textContent": "A fuel cell system has a fuel cell and a controller. The controller controls an oxygen purge valve and a hydrogen purge valve so that a valve-opening period of the oxygen purge valve provided in an oxygen purge channel and a valve opening period of the hydrogen purge valve provided in a hydrogen purge path do not overlap with each other.",
  "title": "Fuel cell system"
}