JPS6120190A - 硬貨等円形物体の検知装置 - Google Patents
硬貨等円形物体の検知装置Info
- Publication number
- JPS6120190A JPS6120190A JP59141055A JP14105584A JPS6120190A JP S6120190 A JPS6120190 A JP S6120190A JP 59141055 A JP59141055 A JP 59141055A JP 14105584 A JP14105584 A JP 14105584A JP S6120190 A JPS6120190 A JP S6120190A
- Authority
- JP
- Japan
- Prior art keywords
- light
- coin
- optical fiber
- level
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 43
- 239000013307 optical fiber Substances 0.000 claims description 42
- 239000000428 dust Substances 0.000 claims description 25
- 230000015654 memory Effects 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Testing Of Coins (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59141055A JPS6120190A (ja) | 1984-07-06 | 1984-07-06 | 硬貨等円形物体の検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59141055A JPS6120190A (ja) | 1984-07-06 | 1984-07-06 | 硬貨等円形物体の検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6120190A true JPS6120190A (ja) | 1986-01-28 |
| JPH0319992B2 JPH0319992B2 (enrdf_load_stackoverflow) | 1991-03-18 |
Family
ID=15283202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59141055A Granted JPS6120190A (ja) | 1984-07-06 | 1984-07-06 | 硬貨等円形物体の検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6120190A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02112090A (ja) * | 1988-10-21 | 1990-04-24 | Glory Ltd | 硬貨識別装置 |
| JP2010086286A (ja) * | 2008-09-30 | 2010-04-15 | Nidec Copal Corp | 刻印読取り装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59197988A (ja) * | 1983-04-23 | 1984-11-09 | ロ−レルバンクマシン株式会社 | 硬貨判別装置 |
-
1984
- 1984-07-06 JP JP59141055A patent/JPS6120190A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59197988A (ja) * | 1983-04-23 | 1984-11-09 | ロ−レルバンクマシン株式会社 | 硬貨判別装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02112090A (ja) * | 1988-10-21 | 1990-04-24 | Glory Ltd | 硬貨識別装置 |
| JP2010086286A (ja) * | 2008-09-30 | 2010-04-15 | Nidec Copal Corp | 刻印読取り装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319992B2 (enrdf_load_stackoverflow) | 1991-03-18 |
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