FI67968C - Foerfarande och anordning foer identifiering av mynt eller liknande - Google Patents

Foerfarande och anordning foer identifiering av mynt eller liknande Download PDF

Info

Publication number
FI67968C
FI67968C FI792729A FI792729A FI67968C FI 67968 C FI67968 C FI 67968C FI 792729 A FI792729 A FI 792729A FI 792729 A FI792729 A FI 792729A FI 67968 C FI67968 C FI 67968C
Authority
FI
Finland
Prior art keywords
coin
magnetic field
coil
symmetry
measured
Prior art date
Application number
FI792729A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI792729A7 (fi
FI67968B (fi
Inventor
Timo 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
Priority to FI792729A priority Critical patent/FI67968C/fi
Priority to SE8005975A priority patent/SE8005975L/xx
Priority to GB8028156A priority patent/GB2057739B/en
Priority to FR8018913A priority patent/FR2464525A1/fr
Priority to CH660780A priority patent/CH647088A5/de
Priority to JP12071080A priority patent/JPS5659387A/ja
Priority to ES494713A priority patent/ES8105100A1/es
Priority to SU802977028A priority patent/SU1287758A3/ru
Priority to US06/183,810 priority patent/US4335604A/en
Priority to DE19803033204 priority patent/DE3033204A1/de
Publication of FI792729A7 publication Critical patent/FI792729A7/fi
Publication of FI67968B publication Critical patent/FI67968B/fi
Application granted granted Critical
Publication of FI67968C publication Critical patent/FI67968C/fi

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Geophysics And Detection Of Objects (AREA)
FI792729A 1979-09-03 1979-09-03 Foerfarande och anordning foer identifiering av mynt eller liknande FI67968C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI792729A FI67968C (fi) 1979-09-03 1979-09-03 Foerfarande och anordning foer identifiering av mynt eller liknande
SE8005975A SE8005975L (sv) 1979-09-03 1980-08-26 Anordning for identifiering av mynt och liknande
GB8028156A GB2057739B (en) 1979-09-03 1980-09-01 Method and apparatus for the identification of coins or equivalent
CH660780A CH647088A5 (de) 1979-09-03 1980-09-02 Verfahren und einrichtung zum pruefen und identifizieren elektrisch leitender muenzen.
FR8018913A FR2464525A1 (fr) 1979-09-03 1980-09-02 Procede et appareil d'identification de pieces ou similaires
JP12071080A JPS5659387A (en) 1979-09-03 1980-09-02 Method and device for coin testing and discrimination
ES494713A ES8105100A1 (es) 1979-09-03 1980-09-02 Un metodo y un aparato para probar e identificar monedas electricamente conductoras
SU802977028A SU1287758A3 (ru) 1979-09-03 1980-09-02 Устройство дл испытани и идентификации электропровод щих монет
US06/183,810 US4335604A (en) 1979-09-03 1980-09-03 Method and apparatus for the identification of coins or equivalent
DE19803033204 DE3033204A1 (de) 1979-09-03 1980-09-03 Verfahren und vorrichtung zum identifizieren von muenzen o.dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI792729A FI67968C (fi) 1979-09-03 1979-09-03 Foerfarande och anordning foer identifiering av mynt eller liknande
FI792729 1979-09-03

Publications (3)

Publication Number Publication Date
FI792729A7 FI792729A7 (fi) 1981-03-04
FI67968B FI67968B (fi) 1985-02-28
FI67968C true FI67968C (fi) 1985-06-10

Family

ID=8512864

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792729A FI67968C (fi) 1979-09-03 1979-09-03 Foerfarande och anordning foer identifiering av mynt eller liknande

Country Status (10)

Country Link
US (1) US4335604A (enFirst)
JP (1) JPS5659387A (enFirst)
CH (1) CH647088A5 (enFirst)
DE (1) DE3033204A1 (enFirst)
ES (1) ES8105100A1 (enFirst)
FI (1) FI67968C (enFirst)
FR (1) FR2464525A1 (enFirst)
GB (1) GB2057739B (enFirst)
SE (1) SE8005975L (enFirst)
SU (1) SU1287758A3 (enFirst)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5148905A (en) * 1989-04-18 1992-09-22 Binoptic International Systems, Inc. Binocular vending apparatus and method
USD335506S (en) 1991-09-20 1993-05-11 Binoptic International Systems Incorporated Binocular vending machine housing
ES2048657B1 (es) * 1992-07-09 1996-11-01 Taselburg Sl Procedimiento para la deteccion y analisis de elementos de naturaleza metalica.
US5579887A (en) * 1995-06-15 1996-12-03 Coin Acceptors, Inc. Coin detection apparatus
CN100414567C (zh) * 2006-02-07 2008-08-27 上海造币厂 硬币类物体无损伤整体定值测量方法及专用测量仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152677A (en) * 1961-10-02 1964-10-13 Stoner Invest Inc Electronic coin detecting device
FR1472142A (fr) * 1965-12-31 1967-03-10 Crouzet Sa Nouveau sélecteur de pièces de monnaie pour distributeurs automatiques
DE1774754A1 (de) * 1968-08-28 1972-04-13 Adolf Hinterstocker Elektronischer Muenzpruefer
DE2014023A1 (de) * 1970-03-24 1971-10-07 Nat Rejectors Gmbh Vorrichtung zum Prüfen der Eigen schäften von Metallscheiben
DE2029751C3 (de) * 1970-06-16 1974-11-07 Adolf 8150 Roggersdorf Hinterstocker Elektronischer Münzprüfer mit einer einzigen Prüfvorrichtung
DE2146184A1 (de) * 1971-09-15 1973-03-22 Standard Elektrik Lorenz Ag Muenzpruefer

Also Published As

Publication number Publication date
FR2464525B1 (enFirst) 1984-02-17
JPS5659387A (en) 1981-05-22
ES494713A0 (es) 1981-05-16
US4335604A (en) 1982-06-22
FR2464525A1 (fr) 1981-03-06
FI792729A7 (fi) 1981-03-04
FI67968B (fi) 1985-02-28
GB2057739B (en) 1983-11-02
CH647088A5 (de) 1984-12-28
SE8005975L (sv) 1981-03-04
ES8105100A1 (es) 1981-05-16
SU1287758A3 (ru) 1987-01-30
GB2057739A (en) 1981-04-01
DE3033204A1 (de) 1981-03-19

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Owner name: COINTEST OY