JPH0177234U - - Google Patents
Info
- Publication number
- JPH0177234U JPH0177234U JP1987174040U JP17404087U JPH0177234U JP H0177234 U JPH0177234 U JP H0177234U JP 1987174040 U JP1987174040 U JP 1987174040U JP 17404087 U JP17404087 U JP 17404087U JP H0177234 U JPH0177234 U JP H0177234U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- operation display
- light receiving
- light emitting
- 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 17
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174040U JPH0177234U (fr) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174040U JPH0177234U (fr) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177234U true JPH0177234U (fr) | 1989-05-24 |
Family
ID=31465915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174040U Pending JPH0177234U (fr) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177234U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018170394A (ja) * | 2017-03-29 | 2018-11-01 | 株式会社キーエンス | 光電センサ |
| US10203462B2 (en) | 2017-03-29 | 2019-02-12 | Keyence Corporation | Photoelectric sensor |
-
1987
- 1987-11-13 JP JP1987174040U patent/JPH0177234U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018170394A (ja) * | 2017-03-29 | 2018-11-01 | 株式会社キーエンス | 光電センサ |
| US10203462B2 (en) | 2017-03-29 | 2019-02-12 | Keyence Corporation | Photoelectric sensor |
| US10438459B2 (en) | 2017-03-29 | 2019-10-08 | Keyence Corporation | Photoelectric sensor |