{
  "$type": "site.standard.document",
  "description": "An amount of charge attached to a piezoelectric actuator (2) is determined in the actuator's operating points along with the voltage applied on the actuator. Lengthwise stretch in the actuator and force acting on the actuator are compared with preset threshold values.",
  "path": "/patents/1085455",
  "publishedAt": "2004-07-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/2096",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "An amount of charge attached to a piezoelectric actuator (2) is determined in the actuator's operating points along with the voltage applied on the actuator. Lengthwise stretch in the actuator and force acting on the actuator are compared with preset threshold values.",
  "title": "Method for determining the linear expansion of a piezoelectric actuator"
}