JPS62180842U - - Google Patents
Info
- Publication number
- JPS62180842U JPS62180842U JP6763986U JP6763986U JPS62180842U JP S62180842 U JPS62180842 U JP S62180842U JP 6763986 U JP6763986 U JP 6763986U JP 6763986 U JP6763986 U JP 6763986U JP S62180842 U JPS62180842 U JP S62180842U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- fiber
- detection end
- photoelectric switch
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6763986U JPS62180842U (fi) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6763986U JPS62180842U (fi) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180842U true JPS62180842U (fi) | 1987-11-17 |
Family
ID=30906728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6763986U Pending JPS62180842U (fi) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180842U (fi) |
-
1986
- 1986-05-07 JP JP6763986U patent/JPS62180842U/ja active Pending