JPS5958366U - Accelerometer - Google Patents
AccelerometerInfo
- Publication number
- JPS5958366U JPS5958366U JP15425082U JP15425082U JPS5958366U JP S5958366 U JPS5958366 U JP S5958366U JP 15425082 U JP15425082 U JP 15425082U JP 15425082 U JP15425082 U JP 15425082U JP S5958366 U JPS5958366 U JP S5958366U
- Authority
- JP
- Japan
- Prior art keywords
- pendulum
- accelerometer
- sandwich
- quartz
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の７般的な振子式加速度計の縦断面図、第
２図は振子の平面図、第３図は本考案実 −施
例加速度計の縦断面図である。
１・・・・・・振子、２・・・・・・トルカ−コイル、
３・・・・・・マグネット、４・・・・・・ホールダリ
ング、５・・・・・・マグネットハウジング、５ａ・・
・・・・ホールダブッシング、５ｂ・・・・・・磁−界
に大きく関係するマグネットハウジングの部分、６・・
・・・・隙間、１１・・・・・・振子部、１２・・・・
・・支持環、１３・・・・・・ヒンジ。FIG. 1 is a longitudinal sectional view of a conventional pendulum type accelerometer, FIG. 2 is a plan view of the pendulum, and FIG. 3 is a longitudinal sectional view of an embodiment of the present invention. 1... Pendulum, 2... Torque coil,
3... Magnet, 4... Holder ring, 5... Magnet housing, 5a...
...Holder bushing, 5b... Part of the magnet housing that is largely related to the magnetic field, 6...
...Gap, 11...Pendulum, 12...
...Support ring, 13...Hinge.
Claims (1)
変化で検出するサーボ加速度計において、前記振子を挾
持する一対のマグネットハウジングの振子に接する部分
と塀子を挾んでこれらを一体化する部材を熱膨張率が石
英に近いインバー系合金を用い、前記マグネットハウジ
ングのその他の部分は高透磁率の純鉄またはパーマロイ
系合金で構成したことを特徴とする加速度計。 −In a servo accelerometer in which the pendulum is made of quartz and the displacement of the pendulum is detected by a change in capacitance, the part of a pair of magnetic housings that sandwich the pendulum in contact with the pendulum and the member that sandwich the fence and integrate them are thermally expanded. 1. An accelerometer characterized in that an invar alloy having a coefficient close to that of quartz is used, and the other parts of the magnet housing are made of high magnetic permeability pure iron or a permalloy alloy. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15425082U JPS5958366U (en) | 1982-10-12 | 1982-10-12 | Accelerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15425082U JPS5958366U (en) | 1982-10-12 | 1982-10-12 | Accelerometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5958366U true JPS5958366U (en) | 1984-04-16 |
Family
ID=30341033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15425082U Pending JPS5958366U (en) | 1982-10-12 | 1982-10-12 | Accelerometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958366U (en) |
-
1982
- 1982-10-12 JP JP15425082U patent/JPS5958366U/en active Pending
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