JPS6056275U - multidirectional accelerometer - Google Patents
multidirectional accelerometerInfo
- Publication number
- JPS6056275U JPS6056275U JP1983147645U JP14764583U JPS6056275U JP S6056275 U JPS6056275 U JP S6056275U JP 1983147645 U JP1983147645 U JP 1983147645U JP 14764583 U JP14764583 U JP 14764583U JP S6056275 U JPS6056275 U JP S6056275U
- Authority
- JP
- Japan
- Prior art keywords
- multidirectional
- accelerometer
- stress
- acceleration
- abstract
- 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.)
- Granted
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の多方向加速度計の斜視図、第２図は第１
図に示した多方向加速度計に用いた一方向加速度計の部
分断面図、第３図は第２図に示した一方向加速度計に用
いた圧電素子の斜視図、第４図は本考案による多方向加
速度計の部分断面図、第５図イは本考案による多方向加
速度計に用いる圧電素子を斜め上方から見た斜視図、同
図口は同圧電素子を斜め下方から見た斜視図、第６図は
本考案による多方向加速度計の処理回路、第７図は本考
案による加速度計による加速度検出動作の説明図、第８
図は本考案による多方向加速度計の他の実施例と処理回
路、第９図は第８図に示した実施例に用いる圧電素子の
斜視図である。
４・・・台座、５． １５．２５・・・圧電素子、８・
・・ボルト、１５ａ、 １５ｂ＊ １５ｅ＊ １
５ｄ”・電極片、１５ｅ・・・銀電極、１６． １７．
１８． １９・・・チャージアンプ、２０，２１，２
２，２３．２４・・・反転加算器。Figure 1 is a perspective view of a conventional multidirectional accelerometer, and Figure 2 is a perspective view of a conventional multidirectional accelerometer.
FIG. 3 is a perspective view of a piezoelectric element used in the unidirectional accelerometer shown in FIG. A partial cross-sectional view of a multidirectional accelerometer, FIG. FIG. 6 is a processing circuit of the multidirectional accelerometer according to the present invention, FIG. 7 is an explanatory diagram of acceleration detection operation by the accelerometer according to the present invention, and FIG.
The figure shows another embodiment of the multidirectional accelerometer according to the present invention and a processing circuit, and FIG. 9 is a perspective view of a piezoelectric element used in the embodiment shown in FIG. 4... pedestal, 5. 15.25...Piezoelectric element, 8.
...Bolt, 15a, 15b* 15e* 1
5d"・Electrode piece, 15e...Silver electrode, 16. 17.
18. 19...Charge amplifier, 20, 21, 2
2, 23, 24... Inverting adder.
Claims (1)
に関連づけて複数の応力検出器を並べて構成し、各応力
検出器により検出された応力信号を加減算して各方向ご
との加速度とすることを特徴とする多方向加速度計。A plurality of stress detectors are arranged between the weight and the pedestal in relation to the multiple directions in which acceleration is to be measured, and the stress signals detected by each stress detector are added and subtracted to obtain the acceleration for each direction. A multidirectional accelerometer characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983147645U JPS6056275U (en) | 1983-09-26 | 1983-09-26 | multidirectional accelerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983147645U JPS6056275U (en) | 1983-09-26 | 1983-09-26 | multidirectional accelerometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6056275U true JPS6056275U (en) | 1985-04-19 |
| JPH0230781Y2 JPH0230781Y2 (en) | 1990-08-20 |
Family
ID=30328270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983147645U Granted JPS6056275U (en) | 1983-09-26 | 1983-09-26 | multidirectional accelerometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04299227A (en) * | 1991-03-28 | 1992-10-22 | Kazuhiro Okada | Detector of power, acceleration and magnetism and manufacture thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713807A (en) * | 1980-06-27 | 1982-01-23 | Nec Corp | Elastic surface wave device |
-
1983
- 1983-09-26 JP JP1983147645U patent/JPS6056275U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713807A (en) * | 1980-06-27 | 1982-01-23 | Nec Corp | Elastic surface wave device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04299227A (en) * | 1991-03-28 | 1992-10-22 | Kazuhiro Okada | Detector of power, acceleration and magnetism and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230781Y2 (en) | 1990-08-20 |
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