| 摘要 |
PROBLEM TO BE SOLVED: To provide a servo type accelerometer ensuring high bias stability, reducing factors causing irreversibility of bias change, and having superior temperature characteristics. SOLUTION: In the servo type accelerometer, a support rod is formed integrally with a pole piece bottom, which is disposed in between the magnetic yoke of a pair of magnetic yokes, constituting a sensing mechanism and a magnet. This support rod is extended to penetrate toward outside through a through-hole, formed in a closure plate portion in one of the magnetic yokes. The sensing mechanism is connected to the plate of a housing via the support rod to be housed. The support rod may be integrally formed with the closure plate portion of the magnetic yoke, rather than with the pole piece bottom. COPYRIGHT: (C)2008,JPO&INPIT
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