| 摘要 |
<p>Device has a vibration resonator (10) with piezo elements (11) and which is afflicted with a piezo capacitance to energize the vibration resonator. A branch with adjustable piezo capacitor (2) is parallel to a branch with piezo element for compensating electricity dependent on piezo capacitance of the piezo elements. An independent claim is also included for method of vibration limit level detection.</p> |
