{
  "$type": "site.standard.document",
  "description": "A device to measure the movement of a shutter (2) of an injector (3) has a laser emitter (20) to generate light radiation, a receiver (23) associated with the laser emitter (20), a housing seat for the injector (3), which is arranged so as to allow the shutter (2) to move through the light…",
  "path": "/patents/1399265",
  "publishedAt": "2026-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M57/005",
    "AEA SRL [IT]"
  ],
  "textContent": "A device to measure the movement of a shutter (2) of an injector (3) has a laser emitter (20) to generate light radiation, a receiver (23) associated with the laser emitter (20), a housing seat for the injector (3), which is arranged so as to allow the shutter (2) to move through the light radiation generated by the laser emitter (20), and a control unit (25), which is configured to generate a signal indicating the movement of the shutter (2) based on the quantity of light radiation generated by the laser emitter (20) and gathered by the receiver (23) itself.",
  "title": "DEVICE TO MEASURE THE MOVEMENT OF A SHUTTER OF AN INJECTOR"
}