JPS62121520U - - Google Patents
Info
- Publication number
- JPS62121520U JPS62121520U JP854286U JP854286U JPS62121520U JP S62121520 U JPS62121520 U JP S62121520U JP 854286 U JP854286 U JP 854286U JP 854286 U JP854286 U JP 854286U JP S62121520 U JPS62121520 U JP S62121520U
- Authority
- JP
- Japan
- Prior art keywords
- vibration detecting
- detecting body
- vibration
- detection device
- light receiving
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986008542U JPH0348504Y2 (en]) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986008542U JPH0348504Y2 (en]) | 1986-01-24 | 1986-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62121520U true JPS62121520U (en]) | 1987-08-01 |
| JPH0348504Y2 JPH0348504Y2 (en]) | 1991-10-16 |
Family
ID=30793014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986008542U Expired JPH0348504Y2 (en]) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348504Y2 (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692931U (en]) * | 1979-12-18 | 1981-07-24 |
-
1986
- 1986-01-24 JP JP1986008542U patent/JPH0348504Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692931U (en]) * | 1979-12-18 | 1981-07-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348504Y2 (en]) | 1991-10-16 |