{
  "$type": "site.standard.document",
  "description": "The invention relates to a fuel injector (10), in particular a common-rail injector, with an injector housing (11) in which a high-pressure chamber (15) is formed, which can be supplied with pressurized fuel via a supply bore (19) arranged in the injector housing (11), with at least one injection…",
  "path": "/patents/943286",
  "publishedAt": "2016-05-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M57/005",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The invention relates to a fuel injector (10), in particular a common-rail injector, with an injector housing (11) in which a high-pressure chamber (15) is formed, which can be supplied with pressurized fuel via a supply bore (19) arranged in the injector housing (11), with at least one injection opening (12) formed in the injector housing (11) and connected at least indirectly to the high-pressure chamber (15) for injecting fuel into the combustion chamber of an internal combustion engine, with an injection member (16) that releases or closes the at least one injection opening (12), and with a measuring device (30) for at least indirectly detecting the pressure in the high-pressure chamber (15) or the supply bore (19), wherein the measuring device (30) is designed to detect an elastic deformation of a deformation area (27) arranged in operative connection at least indirectly with the supply bore (19) or the high-pressure chamber (15), wherein the measuring device (30) comprises a sensor element (32) which is connected to the deformation area (27) by means of a material-bonded connection (35), and wherein the sensor element (32) is designed to detect tensile or compressive stresses occurring in the deformation area (27). According to the invention, it is provided that the material-bonded connection (35) is designed such that during its production, the sensor element (32) at least in the region of a connection surface (36) and the fuel injector (10) at least in the deformation area (27) can be heated to a temperature elevated relative to ambient temperature.",
  "title": "FUEL INJECTOR AND METHOD FOR PRODUCING A FUEL INJECTOR"
}