{
  "$type": "site.standard.document",
  "description": "The fuel injection unit for an internal combustion engine includes a piston-type valve element (42) installed in a bore (43) in the control valve body (41), forming a first valve to connect two pressure chambers (60,62). A second valve is constructed as a slide valve formed by a cylindrical end…",
  "path": "/patents/1106946",
  "publishedAt": "2002-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M63/0005",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The fuel injection unit for an internal combustion engine includes a piston-type valve element (42) installed in a bore (43) in the control valve body (41), forming a first valve to connect two pressure chambers (60,62). A second valve is constructed as a slide valve formed by a cylindrical end section of the valve element constructed as a throttling section and protruding into a first overflow oil chamber (59). The throttling section dips into the bore in the control valve body during an opening movement of the valve element after a part of the overall stroke.",
  "title": "Fuel injection system for internal combustion engine"
}