JPH0374438B2 - - Google Patents
Info
- Publication number
- JPH0374438B2 JPH0374438B2 JP2528885A JP2528885A JPH0374438B2 JP H0374438 B2 JPH0374438 B2 JP H0374438B2 JP 2528885 A JP2528885 A JP 2528885A JP 2528885 A JP2528885 A JP 2528885A JP H0374438 B2 JPH0374438 B2 JP H0374438B2
- Authority
- JP
- Japan
- Prior art keywords
- coin
- coil
- coins
- receiving
- oscillating
- 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.)
- Expired
Links
- 238000007689 inspection Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 description 15
- 230000010355 oscillation Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 229910000570 Cupronickel Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Testing Of Coins (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2528885A JPS61187091A (ja) | 1985-02-14 | 1985-02-14 | 硬貨検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2528885A JPS61187091A (ja) | 1985-02-14 | 1985-02-14 | 硬貨検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61187091A JPS61187091A (ja) | 1986-08-20 |
| JPH0374438B2 true JPH0374438B2 (de) | 1991-11-26 |
Family
ID=12161826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2528885A Granted JPS61187091A (ja) | 1985-02-14 | 1985-02-14 | 硬貨検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187091A (de) |
-
1985
- 1985-02-14 JP JP2528885A patent/JPS61187091A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61187091A (ja) | 1986-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |