JPS62180725U - - Google Patents
Info
- Publication number
- JPS62180725U JPS62180725U JP6859886U JP6859886U JPS62180725U JP S62180725 U JPS62180725 U JP S62180725U JP 6859886 U JP6859886 U JP 6859886U JP 6859886 U JP6859886 U JP 6859886U JP S62180725 U JPS62180725 U JP S62180725U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflecting mark
- detector
- emitting device
- optical signal
- 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 3
- 230000003287 optical effect Effects 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 230000003760 hair shine Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 1
Landscapes
- Details Of Flowmeters (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6859886U JPS62180725U (de) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6859886U JPS62180725U (de) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180725U true JPS62180725U (de) | 1987-11-17 |
Family
ID=30908561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6859886U Pending JPS62180725U (de) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180725U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111163A (ja) * | 1983-11-21 | 1985-06-17 | Kyoto Denso:Kk | 回転体の回転数計測装置 |
-
1986
- 1986-05-06 JP JP6859886U patent/JPS62180725U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111163A (ja) * | 1983-11-21 | 1985-06-17 | Kyoto Denso:Kk | 回転体の回転数計測装置 |