JPS62106209U - - Google Patents
Info
- Publication number
- JPS62106209U JPS62106209U JP20094685U JP20094685U JPS62106209U JP S62106209 U JPS62106209 U JP S62106209U JP 20094685 U JP20094685 U JP 20094685U JP 20094685 U JP20094685 U JP 20094685U JP S62106209 U JPS62106209 U JP S62106209U
- Authority
- JP
- Japan
- Prior art keywords
- resonant piece
- optical interrupter
- emitter
- piezoelectric vibrator
- receiver
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案光断続器の一実施例の説明図、
第２図は従来光断続器の第１例の説明図、第３図
は従来光断続器の第２例の説明図、第４図は従来
光断続器の第３例の説明図である。
１……圧電振動子、３……共振片、４……投光
器、５……受光器。
FIG. 1 is an explanatory diagram of an embodiment of the optical interrupter of the present invention;
FIG. 2 is an explanatory diagram of a first example of a conventional optical interrupter, FIG. 3 is an explanatory diagram of a second example of a conventional optical interrupter, and FIG. 4 is an explanatory diagram of a third example of a conventional optical interrupter. 1... Piezoelectric vibrator, 3... Resonator piece, 4... Emitter, 5... Light receiver.
Claims (1)
振片により投光器より受光器への光を断続するよ
うにした光断続器。 An optical interrupter in which a resonant piece is fixed to one end of a piezoelectric vibrator, and the resonant piece interrupts light from the emitter to the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20094685U JPS62106209U (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20094685U JPS62106209U (en) | 1985-12-24 | 1985-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106209U true JPS62106209U (en) | 1987-07-07 |
Family
ID=31163938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20094685U Pending JPS62106209U (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106209U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642218A (en) * | 1979-09-17 | 1981-04-20 | Sony Corp | Diaphragm mechanism of image pickup device |
| JPS56154703A (en) * | 1980-04-15 | 1981-11-30 | Kernforschungsanlage Juelich | Optical transmissibility mondultor in light ray passage and specially in light ray zone |
-
1985
- 1985-12-24 JP JP20094685U patent/JPS62106209U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642218A (en) * | 1979-09-17 | 1981-04-20 | Sony Corp | Diaphragm mechanism of image pickup device |
| JPS56154703A (en) * | 1980-04-15 | 1981-11-30 | Kernforschungsanlage Juelich | Optical transmissibility mondultor in light ray passage and specially in light ray zone |