ES8105099A1 - Method and apparatus for the identification of coins and equivalent - Google Patents
Method and apparatus for the identification of coins and equivalentInfo
- Publication number
- ES8105099A1 ES8105099A1 ES490384A ES490384A ES8105099A1 ES 8105099 A1 ES8105099 A1 ES 8105099A1 ES 490384 A ES490384 A ES 490384A ES 490384 A ES490384 A ES 490384A ES 8105099 A1 ES8105099 A1 ES 8105099A1
- Authority
- ES
- Spain
- Prior art keywords
- coin
- magnetic field
- reference value
- coins
- coils
- 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
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/08—Testing the magnetic or electric properties
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/02—Testing the dimensions, e.g. thickness, diameter; Testing the deformation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Coins (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
A method and an apparatus for testing and identifying electrically conductive coins and similar. According to the method, the effect of each coin 1 to be tested and identified on a magnetic field, generated by means of coils 101, 201, is measured and compared with a reference value such that a coin is accepted if the measured value is close enough to the reference value. This reference value is determined on the basis of the effect produced by a preselected reference coin 2 on a reference magnetic field generated by coils 102, 201 having the same magnitude as the measurement magnetic field.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI791171A FI65501C (en) | 1979-04-10 | 1979-04-10 | ANORDINATION FOR IDENTIFICATION AV MYNT ELLER LIKNANDE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES490384A0 ES490384A0 (en) | 1981-05-16 |
ES8105099A1 true ES8105099A1 (en) | 1981-05-16 |
Family
ID=8512569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490384A Expired ES8105099A1 (en) | 1979-04-10 | 1980-04-09 | Method and apparatus for the identification of coins and equivalent |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS55157088A (en) |
CH (1) | CH650347A5 (en) |
DE (1) | DE3013611A1 (en) |
ES (1) | ES8105099A1 (en) |
FI (1) | FI65501C (en) |
FR (1) | FR2454143A1 (en) |
GB (1) | GB2046974A (en) |
SE (1) | SE8002697L (en) |
SU (1) | SU923379A3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE41070T1 (en) * | 1981-10-02 | 1989-03-15 | Univ Cardiff | METHOD AND EQUIPMENT FOR IDENTIFICATION OF COINS. |
US4884672A (en) * | 1988-08-12 | 1989-12-05 | Parker Engineering & Manufacturing Co. | Coin analyzer system and apparatus |
JP2767278B2 (en) * | 1989-04-10 | 1998-06-18 | 株式会社日本コンラックス | Coin sorting equipment |
US6498864B1 (en) * | 1999-10-05 | 2002-12-24 | Morton F. Roseman | Apparatus for authenticating products and authorizing processes using the magnetic properties of a marker |
JP5297890B2 (en) | 2008-12-03 | 2013-09-25 | 本田技研工業株式会社 | Pipe handle holding mechanism |
GB2470736A (en) * | 2009-06-02 | 2010-12-08 | Leonard Marmaduke Steele | Counterfeit coin detector |
CN104765008A (en) * | 2015-05-06 | 2015-07-08 | 西南应用磁学研究所 | Data processing method for improving effective line width measurement accuracy |
-
1979
- 1979-04-10 FI FI791171A patent/FI65501C/en not_active IP Right Cessation
-
1980
- 1980-04-03 GB GB8011402A patent/GB2046974A/en not_active Withdrawn
- 1980-04-09 ES ES490384A patent/ES8105099A1/en not_active Expired
- 1980-04-09 DE DE19803013611 patent/DE3013611A1/en not_active Withdrawn
- 1980-04-09 CH CH273080A patent/CH650347A5/en not_active IP Right Cessation
- 1980-04-09 SU SU802906500A patent/SU923379A3/en active
- 1980-04-10 FR FR8008092A patent/FR2454143A1/en active Granted
- 1980-04-10 JP JP4628680A patent/JPS55157088A/en active Pending
- 1980-04-10 SE SE8002697A patent/SE8002697L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SU923379A3 (en) | 1982-04-23 |
JPS55157088A (en) | 1980-12-06 |
FI65501B (en) | 1984-01-31 |
ES490384A0 (en) | 1981-05-16 |
FI791171A (en) | 1980-10-11 |
CH650347A5 (en) | 1985-07-15 |
SE8002697L (en) | 1980-10-11 |
FR2454143B1 (en) | 1984-01-13 |
FI65501C (en) | 1984-05-10 |
FR2454143A1 (en) | 1980-11-07 |
DE3013611A1 (en) | 1980-10-23 |
GB2046974A (en) | 1980-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |