{
  "$type": "site.standard.document",
  "description": "The arrangement (1) has a control unit (3) provided with a control signal for driving a piezoelectric actuator (2), where the control unit adapts a control signal based on detected operating temperature. A fuel injection valve (4) is provided with a nozzle needle (10). The piezoelectric actuator is…",
  "path": "/patents/980942",
  "publishedAt": "2013-12-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/2096",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The arrangement (1) has a control unit (3) provided with a control signal for driving a piezoelectric actuator (2), where the control unit adapts a control signal based on detected operating temperature. A fuel injection valve (4) is provided with a nozzle needle (10). The piezoelectric actuator is utilized to actuate the nozzle needle. Temperature sensors (30, 31) are provided for detecting the operating temperature of a housing portion (6) of the fuel injection valve and the piezoelectric actuator. An independent claim is also included for a method for controlling a piezoelectric actuator.",
  "title": "Method and device for controlling a piezoelectric actuator"
}