JPS6113168B2 - - Google Patents
Info
- Publication number
- JPS6113168B2 JPS6113168B2 JP9452377A JP9452377A JPS6113168B2 JP S6113168 B2 JPS6113168 B2 JP S6113168B2 JP 9452377 A JP9452377 A JP 9452377A JP 9452377 A JP9452377 A JP 9452377A JP S6113168 B2 JPS6113168 B2 JP S6113168B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- permanent magnet
- magnetized
- displacement
- force
- 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.)
- Expired
Links
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 230000005484 gravity Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9452377A JPS5428674A (en) | 1977-08-05 | 1977-08-05 | Displacement detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9452377A JPS5428674A (en) | 1977-08-05 | 1977-08-05 | Displacement detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5428674A JPS5428674A (en) | 1979-03-03 |
| JPS6113168B2 true JPS6113168B2 (2) | 1986-04-11 |
Family
ID=14112677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9452377A Granted JPS5428674A (en) | 1977-08-05 | 1977-08-05 | Displacement detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5428674A (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357665A (ja) * | 2001-05-31 | 2002-12-13 | Univ Tokyo | 平行な磁場中に配置された永久磁石を有する振り子を用いた無定位回転型振動検出器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20110220A1 (it) * | 2011-04-28 | 2012-10-29 | Univ Degli Studi Salerno | Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato. |
-
1977
- 1977-08-05 JP JP9452377A patent/JPS5428674A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357665A (ja) * | 2001-05-31 | 2002-12-13 | Univ Tokyo | 平行な磁場中に配置された永久磁石を有する振り子を用いた無定位回転型振動検出器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5428674A (en) | 1979-03-03 |
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