SE8002697L - Forfarande och anordning for identifiering av mynt och liknande foremal - Google Patents

Forfarande och anordning for identifiering av mynt och liknande foremal

Info

Publication number
SE8002697L
SE8002697L SE8002697A SE8002697A SE8002697L SE 8002697 L SE8002697 L SE 8002697L SE 8002697 A SE8002697 A SE 8002697A SE 8002697 A SE8002697 A SE 8002697A SE 8002697 L SE8002697 L SE 8002697L
Authority
SE
Sweden
Prior art keywords
coin
magnetic field
procedure
reference value
similar forms
Prior art date
Application number
SE8002697A
Other languages
English (en)
Swedish (sv)
Inventor
T J Ekman
Original Assignee
Cointest Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cointest Oy filed Critical Cointest Oy
Publication of SE8002697L publication Critical patent/SE8002697L/xx

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)
SE8002697A 1979-04-10 1980-04-10 Forfarande och anordning for identifiering av mynt och liknande foremal SE8002697L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI791171A FI65501C (fi) 1979-04-10 1979-04-10 Anordning foer identifiering av mynt eller liknande

Publications (1)

Publication Number Publication Date
SE8002697L true SE8002697L (sv) 1980-10-11

Family

ID=8512569

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002697A SE8002697L (sv) 1979-04-10 1980-04-10 Forfarande och anordning for identifiering av mynt och liknande foremal

Country Status (9)

Country Link
JP (1) JPS55157088A (de)
CH (1) CH650347A5 (de)
DE (1) DE3013611A1 (de)
ES (1) ES8105099A1 (de)
FI (1) FI65501C (de)
FR (1) FR2454143A1 (de)
GB (1) GB2046974A (de)
SE (1) SE8002697L (de)
SU (1) SU923379A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076617B1 (de) * 1981-10-02 1989-03-01 University College Cardiff Consultants Ltd. Verfahren und Einrichtung zur Identifizierung von Münzen
US4884672A (en) * 1988-08-12 1989-12-05 Parker Engineering & Manufacturing Co. Coin analyzer system and apparatus
JP2767278B2 (ja) * 1989-04-10 1998-06-18 株式会社日本コンラックス 硬貨選別装置
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 (ja) 2008-12-03 2013-09-25 本田技研工業株式会社 パイプハンドル保持機構
GB2470736A (en) * 2009-06-02 2010-12-08 Leonard Marmaduke Steele Counterfeit coin detector
CN104765008A (zh) * 2015-05-06 2015-07-08 西南应用磁学研究所 提高有效线宽测量精度的数据处理方法

Also Published As

Publication number Publication date
GB2046974A (en) 1980-11-19
SU923379A3 (ru) 1982-04-23
FR2454143A1 (fr) 1980-11-07
FI65501B (fi) 1984-01-31
FI65501C (fi) 1984-05-10
FR2454143B1 (de) 1984-01-13
ES490384A0 (es) 1981-05-16
CH650347A5 (de) 1985-07-15
JPS55157088A (en) 1980-12-06
DE3013611A1 (de) 1980-10-23
ES8105099A1 (es) 1981-05-16
FI791171A7 (fi) 1980-10-11

Similar Documents

Publication Publication Date Title
AU536639B2 (en) Coin testing
AU577777B2 (en) Coin discriminating apparatus
DE3065598D1 (en) Method for verifying paper currency having a security means and paper currency having such means
SE8002697L (sv) Forfarande och anordning for identifiering av mynt och liknande foremal
ATE112853T1 (de) Verfahren und vorrichtung zur bestimmung der elektrischen leitfähigkeit eines probenkörpers aus supraleitfähigem material.
SE7706471L (sv) Forfarande och anordning for magnetisk provning av material
SE8005975L (sv) Anordning for identifiering av mynt och liknande
US2850697A (en) Device for measuring magnetostriction
SE8803360D0 (sv) Fremgangsmade og apparat til undersogelse av monter
GB1070859A (en) Apparatus for the measurement of changes in diameter of wire or tubular metal and a method for the determination of the corrosion of such metal
SU557334A1 (ru) Устройство дл измерени компонент вектора магнитной индукции
US2481655A (en) Apparatus for locating faults in cables
SU918906A1 (ru) Устройство дл магнитных измерений
SU943618A1 (ru) Способ определени индукции магнитных сигналограмм
SU600491A1 (ru) Устройство дл измерени магнитных параметров ферромагнитных образцов
SU411402A1 (de)
SU1081578A1 (ru) Способ определени температуры Неел образца
SU572730A1 (ru) Способ измерени величины векторного магнитного потенциала
SU761959A1 (ru) Измеритель намагниченности ферромагнитных образцов 1
SU1627971A1 (ru) Способ структуроскопии ферромагнитных материалов
SU842658A1 (ru) Способ измерени коэрцитивной силы
SU993177A1 (ru) Магнитооптический зонд дл измерени магнитной индукции
SU691785A1 (ru) Способ измерени напр женности электрического пол
SU141341A1 (ru) Способ контрол монет
SE8901037D0 (sv) Saett och anordningfoer generering av roerligt magne tfaelt

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8002697-4

Effective date: 19860725

Format of ref document f/p: F