{
  "$type": "site.standard.document",
  "description": "In an adjustment device of a high-pressure pump for increasing a pressure of a fuel supplied from a feed pump and pressure-feeding the fuel, the adjustment device includes: an inlet valve changing a communication state between a cylinder provided in the high-pressure pump and a feed pump…",
  "path": "/patents/977814",
  "publishedAt": "2014-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/221",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "In an adjustment device of a high-pressure pump for increasing a pressure of a fuel supplied from a feed pump and pressure-feeding the fuel, the adjustment device includes: an inlet valve changing a communication state between a cylinder provided in the high-pressure pump and a feed pump communication path through which the fuel supplied by the feed pump flows, and adjusting an injection amount of the high-pressure pump; a spring member biasing the inlet valve to a closing side; a closing portion, operated by energization, for allowing the inlet valve to move in a closing direction; and a compression amount adjustment member changing a compression amount of the spring member depending on a feed pressure of the feed pump.",
  "title": "METERING DEVICE FOR HIGH-PRESSURE PUMP"
}