| 摘要 |
PURPOSE:To decrease the loss resistance by connecting a bent connected from a supporting part to a frame opposite to the mount part. CONSTITUTION:The leakage of vibration is formed integratedly from a vibration part 2 to a bent part 5 via a bridge part 4 and its end is connected to a frame 6. In this case, the bent part 5 is vibrated in the bending mode, but since the end is connected to the frame 6, the end is vibrated as a cuntilever. Thus, in increasing the mass of the frame, since the energy is confined to the tip of the supporting part 3, even when the tip is fixed by the mount part 7, the longitudinal crystal vibrator without vibration leakage is obtained.
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