PIEZOELECTRIC VIBRATION SUPPRESSION DEVICE OVERLAPPED WITH PIEZOELECTRIC ELEMENT AND ELECTRICAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide passive type piezoelectric vibration suppression with a simple construction by focusing on a fact that what required other than a piezoelectric element in the passive type piezoelectric vibration suppression attached to an object to be suppressed of vibrations for suppressing the vibrations of the object is only an electrical device for providing an inductance and a resistance.;SOLUTION: The passive type piezoelectric vibration suppression is formed of the piezoelectric element and the electrical device overlapped together and attached on the object. A cover member may be put on the overlapped body of the piezoelectric element and the electrical device.;COPYRIGHT: (C)2006,JPO&NCIPI