{
  "$type": "site.standard.document",
  "description": "The present invention relates to a piezo actuator (10) in multilayer design, in which piezoelectric layers (14) and electrode layers (12) are arranged alternately one above the other to form a stack (16). Several of the electrode layers (12) are electrically conductively connected to a contact pin…",
  "path": "/patents/967914",
  "publishedAt": "2014-11-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H10N30/872",
    "EPCOS AG [DE]"
  ],
  "textContent": "The present invention relates to a piezo actuator (10) in multilayer design, in which piezoelectric layers (14) and electrode layers (12) are arranged alternately one above the other to form a stack (16). Several of the electrode layers (12) are electrically conductively connected to a contact pin (24), with a lead-through (30) being arranged electrically conductively on the contact pin (24). The lead-through (30) has a contact point (32) with the contact pin (24) and a free end (34) for establishing an electrical connection of the piezo actuator (10). A straight line running through the contact point (32) and the free end (34) of the lead-through (30) encloses an angle (p) with a longitudinal axis (18) of the contact pin (24) which is greater than 0° and less than 180°.",
  "title": "Piezoelectric actuator with electric contacts"
}