{
  "$type": "site.standard.document",
  "description": "A fuel injector (100) for use with an internal combustion engine. The fuel injector (100) comprises a valve group subassembly (200) and a coil group subassembly (300). The valve group subassembly (200) includes a tube assembly having a longitudinal axis that extends between a first end (200A) and a…",
  "path": "/patents/1103325",
  "publishedAt": "2002-07-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M37/48",
    "SIEMENS VDO AUTOMOTIVE CORP [US]"
  ],
  "textContent": "A fuel injector (100) for use with an internal combustion engine. The fuel injector (100) comprises a valve group subassembly (200) and a coil group subassembly (300). The valve group subassembly (200) includes a tube assembly having a longitudinal axis that extends between a first end (200A) and a second end (200B); a seat (250) that is secured at the second end (200B) of the tube assembly and that defines an opening; an armature assembly (260) that is disposed within the tube assembly; a spring (270) that biases the armature assembly (260) towards the seat (250); a filter (285) that is disposed in the tube assembly and that engages the spring (270) for adjusting a biasing force of the spring (270); The coil group subassembly (300) includes a solenoid coil (310) that is operable to displace the armature assembly (260) with respect to the seat (250); The armature assembly (260) has an armature face which is generally oblique to the longitudinal axis.",
  "title": "Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and adjustment assembly"
}