| Patent application number | Description | Published |
|---|
| 20100019625 | Multilayer Element and a Method for Producing a Multilayer Element - A ceramic multilayer element can be produced by pressing together a plurality of ceramic multilayer segments. Each multilayer segment includes a stack of a plurality of ceramic layers that are pressed together. | 01-28-2010 |
| 20100219724 | Ceramic Material, Method for Producing the Same, and Electro-Ceramic Component Comprising the Ceramic Material - A ceramic material includes lead zirconate titanate, which additionally contains Nd and Ni. | 09-02-2010 |
| 20110006644 | Piezoelectric Multilayer Component - A piezoelectric multilayer component includes a stack of piezoceramic layers, which are arranged one on top of the other, and electrode layers. The stack has a first area and a second area. The second area contains a disturbance material, which is used to make the second area less mechanically robust than the first area. | 01-13-2011 |
| 20110181155 | Piezoactuator with a Predetermined Breaking Layer - A piezoactuator of multilayer design includes piezoelectric layers and electrode layers to form a stack. A predetermined breaking layer for the targeted origination and guiding of cracks is introduced between two adjacent electrode layers. The predetermined breaking layer has a barrier region, in which the formation of continuous electrically conductive paths or the formation of cracks leading through the barrier region is impeded. | 07-28-2011 |
| 20110215674 | Piezoelectric Actuator of a Multilayer Design and Method for Fastening an Outer Electrode in a Piezoelectric Actuator - A piezoelectric actuator of a multilayer design includes outer electrodes that are fastened by means of a bonding layer applied by thermal spraying. For example, the outer electrodes are formed as a woven wire fabric. Furthermore, a method for fastening an outer electrode in a piezoelectric actuator is specified. | 09-08-2011 |
| 20110259502 | Ceramic Material, Method for Producing the Same, and Electro-Ceramic Component Comprising the Ceramic Material - A method for producing a ceramic material is disclosed. A ceramic raw material mixture is produced by comminuting and mixing starting materials containing Pb, Zr, Ti, Nd and oxygen. Nickel or an nickel compound is introduced. The raw material mixture is calcined and a ceramic is sintered. | 10-27-2011 |
| 20110277913 | Method for Producing a Multilayer Element - A ceramic multilayer element can be produced by pressing together a plurality of ceramic multilayer segments. Each multilayer segment includes a stack of a plurality of ceramic layers that are pressed together. | 11-17-2011 |
| 20110298337 | Piezoelectric Multilayer Component having a Disturbance Material and Method of Forming Same - A piezoelectric multilayer component includes a stack of piezoceramic layers, which are arranged one on top of the other, and electrode layers. The stack has a first area and a second area. The second area contains a disturbance material, which is used to make the second area less mechanically robust than the first area. | 12-08-2011 |
