{
  "$type": "site.standard.document",
  "description": "A fuel supply device for direct methanol fuel cells includes a fuel tank (100) for storing liquid fuel, a cavity plate (200) formed on the fuel tank, the cavity plate storing liquid fuel transferred from the fuel tank, and a nozzle (300) plate formed on the cavity plate, the nozzle plate ejecting…",
  "path": "/patents/1079410",
  "publishedAt": "2005-03-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04",
    "SAMSUNG ELECTRONICS CO LTD [KR]"
  ],
  "textContent": "A fuel supply device for direct methanol fuel cells includes a fuel tank (100) for storing liquid fuel, a cavity plate (200) formed on the fuel tank, the cavity plate storing liquid fuel transferred from the fuel tank, and a nozzle (300) plate formed on the cavity plate, the nozzle plate ejecting upwardly the liquid fuel stored in the cavity plate, wherein a fuel tank body (140) of the fuel tank includes a bellows type vessel capable of contracting and expanding. Accordingly, it is possible to actively control an amount of liquid fuel supplied by the fuel supply device to a fuel cell while minimizing electric power consumption, and to effectively remove by-products, thereby improving efficiency of the fuel cell.",
  "title": "Fuel supply device for direct methanol fuel cells"
}