发明名称 |
ELECTROMECHANICAL DRIVE ELEMENT COMPRISING A PIEZOELECTRIC ELEMENT |
摘要 |
The invention relates to an electromechanical drive element which comprises a rotor that is received in a bearing and at least one piezoelectric element that is impinged upon with an electric voltage. Said bearing is provided with a rotor seat that is mounted on a bearing block and that can be rotated to a limited extent. Said rotor seat is rotated by the extension and/or contraction of the at least one piezoelectric element that is evoked by the electric voltage. |
申请公布号 |
WO0054004(A1) |
申请公布日期 |
2000.09.14 |
申请号 |
WO2000EP01843 |
申请日期 |
2000.03.03 |
申请人 |
NMI NATURWISSENSCHAFTLICHES UND MEDIZINISCHES INSTITUT AN DER UNIVERSITAET TUEBINGEN;KLEINDIEK, STEPHAN |
发明人 |
KLEINDIEK, STEPHAN |
分类号 |
H01L41/09;H02N2/10;H02N2/12 |
主分类号 |
H01L41/09 |
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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