JPS63105040U - - Google Patents
Info
- Publication number
- JPS63105040U JPS63105040U JP20004986U JP20004986U JPS63105040U JP S63105040 U JPS63105040 U JP S63105040U JP 20004986 U JP20004986 U JP 20004986U JP 20004986 U JP20004986 U JP 20004986U JP S63105040 U JPS63105040 U JP S63105040U
- Authority
- JP
- Japan
- Prior art keywords
- light
- container
- optical fiber
- earthquake sensor
- photoelectric conversion
- 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
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20004986U JPS63105040U (OSRAM) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20004986U JPS63105040U (OSRAM) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105040U true JPS63105040U (OSRAM) | 1988-07-07 |
Family
ID=31162221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20004986U Pending JPS63105040U (OSRAM) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105040U (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011145157A (ja) * | 2010-01-14 | 2011-07-28 | Yamatake Corp | 振動センサ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138382A (en) * | 1977-05-09 | 1978-12-02 | Oki Electric Ind Co Ltd | Vibration detector |
| JPS54160261A (en) * | 1978-06-07 | 1979-12-18 | Berger Paul J | Method of converting mechanical motion of article into electric signal and electric to mechanical converter for executing same |
-
1986
- 1986-12-25 JP JP20004986U patent/JPS63105040U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138382A (en) * | 1977-05-09 | 1978-12-02 | Oki Electric Ind Co Ltd | Vibration detector |
| JPS54160261A (en) * | 1978-06-07 | 1979-12-18 | Berger Paul J | Method of converting mechanical motion of article into electric signal and electric to mechanical converter for executing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011145157A (ja) * | 2010-01-14 | 2011-07-28 | Yamatake Corp | 振動センサ |
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