发明名称 |
METHOD AND DEVICE FOR THE PRODUCTION OF MULTI-LAYERED ACTUATORS |
摘要 |
<p>The method involves processing so-called green foils containing a flexible bonding medium with embedded piezoelectric and/or electrostrictive material particles and metal electrode areas to form compressed multilayer compound elements before a sintering stage. Foil elements which defines the cross-section of a finished actuator are separated from the green foil and stacked. Their are prepared for the manufacture of a multilayer compound element. The method involves processing foils containing a flexible bonding medium in which piezoelectric and/or electrostrictive material particles are embedded, so-called green foils (1), with applied areas of metal electrodes to form compressed multilayer compound elements (8) before a sintering stage. Foil elements (4) whose area defines the cross-sectional area of a finished actuator are separated from the green foil with metallisation and stacked in preparation for the manufacture of a multilayer compound element. Independent claims are also included for the following: an arrangement for the production of multilayer actuators.</p> |
申请公布号 |
EP1273050(B1) |
申请公布日期 |
2008.01.02 |
申请号 |
EP20010923522 |
申请日期 |
2001.03.20 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
BIESINGER, THOMAS;SCHULTE, THOMAS;HAMMER, MARIANNE;HENNECK, STEFAN;SUTER, WARREN;LINDNER, FRIEDERIKE;HEJTMANN, GEORG |
分类号 |
B28B11/14;H01L41/083;B28B11/00;H01L41/273;H01L41/297;H01L41/339;H02N2/00;H02N2/04 |
主分类号 |
B28B11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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