| 发明名称 |
METHOD FOR AFFECTING MECHANICAL VIBRATION OCCURRING DURING OPERATION IN TURBO MACHINE BLADE, TURBO MACHINE BLADE FOR EXECUTING THE METHOD, AND PIEZOELECTRIC DAMPING MEMBER TO BE ASSEMBLED TO THE TURBO MACHINE BLADE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method that is simple and superior in point of extremely wide enablement. <P>SOLUTION: Mechanical vibration energy of a turbo machine blade 10 is first converted into electric energy. Subsequently, the generated electric energy is converted into heat loss. In a method for affecting mechanical vibration occurring during operation in the turbo machine blade, a piezoelectric effect is used for converting the mechanical vibration energy to the electric energy. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012112383(A) |
申请公布日期 |
2012.06.14 |
| 申请号 |
JP20110255808 |
申请日期 |
2011.11.24 |
| 申请人 |
ALSTOM TECHNOLOGY LTD |
发明人 |
SZWEDOWICZ JAROSLAW LESZEK;KAPPIS WOLFGANG;PANNING LARS;SCHWARZENDAHL SEBASTIAN MARC;NEUBAUER MARCUS;HOHL ANDREAS;WALLASCHEK JOERG |
| 分类号 |
F01D5/16;F01D25/00;F01D25/06;F03D11/00;F04D29/66;F16F15/02;H01L41/08;H01L41/09;H01L41/187 |
主分类号 |
F01D5/16 |
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