| 摘要 |
An acceleration switch has a mass body having a space inside, and a counter electrode provided in the space of the mass body. An arc-shaped beam surrounds and supports the mass body. The acceleration sensitivity threshold of the acceleration switch is determined by a cut portion in the mass body or by the area of the top surface of the mass body. In this manner, a plurality of acceleration switches each having a single acceleration sensitivity threshold, for example, in steps of 0.2 G, can be prepared. |
