{
  "$type": "site.standard.document",
  "description": "A fuel supply device for direct methanol fuel cells. The fuel supply device for direct methanol fuel cells includes a fuel tank (100) to store a liquid fuel, a cavity plate (200) to store the liquid fuel transferred from the fuel tank (100), a thin film type active pump (300) welded on the bottom…",
  "path": "/patents/1079412",
  "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. The fuel supply device for direct methanol fuel cells includes a fuel tank (100) to store a liquid fuel, a cavity plate (200) to store the liquid fuel transferred from the fuel tank (100), a thin film type active pump (300) welded on the bottom of the cavity plate (200) to bring about a movement of the cavity plate (200), and a nozzle plate (400) disposed on the cavity plate (200) to eject the liquid fuel. Accordingly, it is possible to actively control a liquid fuel in a needed amount and supply it to a fuel cell in accordance with a use mode of an electronic device and effectively remove by-products of the fuel cell, thereby improving the efficiency of the fuel cell.",
  "title": "Fuel supply device for direct methanol fuel cells"
}