{
  "$type": "site.standard.document",
  "description": "A method of shutting down operation of a fuel cell system (100) comprising a fuel cell stack (110), the method comprising the sequential steps of: i) ceasing a supply of fuel to the fuel cell stack (110); ii) closing a shut-off valve (120) on an exhaust line (122) in fluid communication with a…",
  "path": "/patents/994844",
  "publishedAt": "2012-12-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16K11/10",
    "INTELLIGENT ENERGY LTD [GB]"
  ],
  "textContent": "A method of shutting down operation of a fuel cell system (100) comprising a fuel cell stack (110), the method comprising the sequential steps of: i) ceasing a supply of fuel to the fuel cell stack (110); ii) closing a shut-off valve (120) on an exhaust line (122) in fluid communication with a cathode system of the fuel cell system (100), the cathode system comprising a cathode fluid flow path passing through the fuel cell stack (110); iii) pressurising the cathode system with an air compressor (133) in fluid communication with a cathode air inlet port (126) in the fuel cell stack (110); and iv) ejecting water from the cathode flow path.",
  "title": "Fuel cell system"
}