{
  "$type": "site.standard.document",
  "description": "The invention relates to a fuel injector for a fuel injection system, in particular for a common-rail injection system, comprising a holding body (1) and a control valve, wherein the control valve has a rotationally symmetrical valve piece (2) inserted into the holding body (1), in which a drain…",
  "path": "/patents/941729",
  "publishedAt": "2016-06-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/027",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The invention relates to a fuel injector for a fuel injection system, in particular for a common-rail injection system, comprising a holding body (1) and a control valve, wherein the control valve has a rotationally symmetrical valve piece (2) inserted into the holding body (1), in which a drain throttle (3) is formed, further comprising a valve clamping screw (4) for axially fixing the position of the valve piece (2) in the holding body (1), wherein the valve clamping screw (4) is supported directly or indirectly on a shoulder (5) of the valve piece (2) that slopes radially outward at an angle. According to the invention, the valve clamping screw (4) has a flat end face (6) facing the shoulder (5) of the valve piece (2) and is supported on the shoulder (5) of the valve piece (2) either directly via a ring-shaped edge (7) located radially inward and bounding the end face (6), or indirectly via a pressure ring (8) which is inserted between the valve piece (2) and the valve clamping screw (4).",
  "title": "FUEL INJECTOR"
}