{
  "$type": "site.standard.document",
  "description": "The invention has an object for improving response of a fuel injection device . A flow-in recessed portion (72a) and a flow-out recessed portion (74a) are formed at a press-contacting surface of a floating plate (70), which is movably accommodated in a pressure control chamber (53). A flow-in port…",
  "path": "/patents/1000403",
  "publishedAt": "2012-07-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/02",
    "DENSO CORP [JP]"
  ],
  "textContent": "The invention has an object for improving response of a fuel injection device . A flow-in recessed portion (72a) and a flow-out recessed portion (74a) are formed at a press-contacting surface of a floating plate (70), which is movably accommodated in a pressure control chamber (53). A flow-in port (52b) and a flow-out port (54b) are formed at a pressure control surface (53b) of a valve body (46). The flow-in port (52b) is opened to the flow-in recessed portion (72a), while the flow-out port (54b) is opened to the flow-out recessed portion (74a). When the floating plate (70) is moved upwardly and the press-contacting surface is brought into contact with the pressure control surface (53b), the flow-in port (52b) is surely closed.",
  "title": "Fuel injection device"
}