JPH048453U - - Google Patents
Info
- Publication number
- JPH048453U JPH048453U JP4786090U JP4786090U JPH048453U JP H048453 U JPH048453 U JP H048453U JP 4786090 U JP4786090 U JP 4786090U JP 4786090 U JP4786090 U JP 4786090U JP H048453 U JPH048453 U JP H048453U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting
- receiving
- engaged
- coupling
- 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
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047860U JPH0749813Y2 (ja) | 1990-05-07 | 1990-05-07 | 光結合装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047860U JPH0749813Y2 (ja) | 1990-05-07 | 1990-05-07 | 光結合装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048453U true JPH048453U (fr) | 1992-01-27 |
| JPH0749813Y2 JPH0749813Y2 (ja) | 1995-11-13 |
Family
ID=31564165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990047860U Expired - Lifetime JPH0749813Y2 (ja) | 1990-05-07 | 1990-05-07 | 光結合装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749813Y2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137224A (en) * | 1980-03-04 | 1981-10-27 | Siemens Ag | Optical object passage sensor |
| JPS63213979A (ja) * | 1987-03-03 | 1988-09-06 | Nec Corp | ホトインタラプタ |
-
1990
- 1990-05-07 JP JP1990047860U patent/JPH0749813Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137224A (en) * | 1980-03-04 | 1981-10-27 | Siemens Ag | Optical object passage sensor |
| JPS63213979A (ja) * | 1987-03-03 | 1988-09-06 | Nec Corp | ホトインタラプタ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749813Y2 (ja) | 1995-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |