ES8500668A1 - Metodo de seleccion de monedas y perfeccionamientos en los aparatos correspondientes - Google Patents

Metodo de seleccion de monedas y perfeccionamientos en los aparatos correspondientes

Info

Publication number
ES8500668A1
ES8500668A1 ES530753A ES530753A ES8500668A1 ES 8500668 A1 ES8500668 A1 ES 8500668A1 ES 530753 A ES530753 A ES 530753A ES 530753 A ES530753 A ES 530753A ES 8500668 A1 ES8500668 A1 ES 8500668A1
Authority
ES
Spain
Prior art keywords
coin
capacitor
parallel
coil
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
Application number
ES530753A
Other languages
English (en)
Other versions
ES530753A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Starpoint Electrics Ltd
Original Assignee
Starpoint Electrics Ltd
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
Priority claimed from GB838307697A external-priority patent/GB8307697D0/en
Priority claimed from GB848400046A external-priority patent/GB8400046D0/en
Application filed by Starpoint Electrics Ltd filed Critical Starpoint Electrics Ltd
Publication of ES530753A0 publication Critical patent/ES530753A0/es
Publication of ES8500668A1 publication Critical patent/ES8500668A1/es
Expired legal-status Critical Current

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)

Abstract

METODO DE SELECCION DE MONEDAS Y PERFECCIONAMIENTO EN LOS APARATOS CORRESPONDIENTES.CONSISTE EN HACER PASAR LA MONEDA (12) A TRAVES DE UNA BOBINA (1) CONECTADA EN PARALELO CON UN CONDENSADOR (2); DE INTERRUMPIR EL FLUJO DE CORRIENTE A TRAVES DE LA BOBINA (1) CUANDO LA MONEDA ESTA A MEDIO CAMINO A TRAVES DE LA BOBINA (1) PARA PROVOCAR ENTRE EL CONDENSADOR (2) Y LA BOBINA (1) UNA DESCARGA OSCILATORIA QUE COMPRENDE UN TREN DE ONDAS QUE DECAE; DE COMPARAR ESTE TREN DE ONDAS CON UN TREN DE ONDAS DE REFERENCIA OBTENIDO INTERRUMPIENDO SIMULTANEAMENTE LA CORRIENTE A TRAVES DE UNA BOBINA DE COMPARACION (3) QUE TIENE TAMBIEN UN CONDENSADOR EN PARALELO (4) CON ELLA; DE DETERMINAR SI EL RESULTADO DE LA COMPARACION ESTA POR ENCIMA O POR DEBAJO DE UN VALOR DE REFERENCIA PREDETERMINADO Y DE GENERAR UNA SEN/AL CORRESPONDIENTE SI ESTA POR DEBAJO DE LA REFERENCIA.
ES530753A 1983-03-21 1984-03-20 Metodo de seleccion de monedas y perfeccionamientos en los aparatos correspondientes Expired ES8500668A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838307697A GB8307697D0 (en) 1983-03-21 1983-03-21 Coin checking
GB848400046A GB8400046D0 (en) 1984-01-03 1984-01-03 Coin checking

Publications (2)

Publication Number Publication Date
ES530753A0 ES530753A0 (es) 1984-11-16
ES8500668A1 true ES8500668A1 (es) 1984-11-16

Family

ID=26285577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530753A Expired ES8500668A1 (es) 1983-03-21 1984-03-20 Metodo de seleccion de monedas y perfeccionamientos en los aparatos correspondientes

Country Status (4)

Country Link
US (1) US4574935A (es)
EP (1) EP0122732B1 (es)
DE (1) DE3472315D1 (es)
ES (1) ES8500668A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173119B1 (de) * 1984-08-29 1989-10-25 Autelca Ag Münzspeicher und selbstkassierender Automat
CH670717A5 (es) * 1986-05-14 1989-06-30 Autelca Ag
JPH01224890A (ja) * 1988-03-04 1989-09-07 Sanden Corp 硬貨識別装置
US4936435A (en) * 1988-10-11 1990-06-26 Unidynamics Corporation Coin validating apparatus and method
US5067604A (en) * 1988-11-14 1991-11-26 Bally Manufacturing Corporation Self teaching coin discriminator
JPH0731324Y2 (ja) * 1989-04-21 1995-07-19 サンデン株式会社 硬貨判別装置
US5293979A (en) * 1991-12-10 1994-03-15 Coin Acceptors, Inc. Coin detection and validation means
ES2048657B1 (es) * 1992-07-09 1996-11-01 Taselburg Sl Procedimiento para la deteccion y analisis de elementos de naturaleza metalica.
ES2752214T3 (es) * 2017-07-11 2020-04-03 Azkoyen Sa Sensor de monedas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029751C3 (de) * 1970-06-16 1974-11-07 Adolf 8150 Roggersdorf Hinterstocker Elektronischer Münzprüfer mit einer einzigen Prüfvorrichtung
US3901368A (en) * 1974-03-11 1975-08-26 Lance T Klinger Coin acceptor/rejector
US3933232A (en) * 1974-06-17 1976-01-20 Tiltman Langley Ltd. Coin validator
US3962627A (en) * 1974-12-20 1976-06-08 The Vendo Company Electronic apparatus for testing moving coins employing successive time significant sensings of the effects of proximity of a coin under test to inductive impedance elements upon the effective impedances thereof
US4349095A (en) * 1977-02-19 1982-09-14 P A Management Consultants Limited Coin discriminating apparatus
US4254857A (en) * 1978-09-15 1981-03-10 H. R. Electronics Company Detection device
GB2042783B (en) * 1979-02-19 1982-12-08 Omron Tateisi Electronics Co Sorting coin
US4460003A (en) * 1981-08-21 1984-07-17 Mars, Inc. Coin presence sensing apparatus

Also Published As

Publication number Publication date
DE3472315D1 (en) 1988-07-28
EP0122732A3 (en) 1985-05-15
EP0122732B1 (en) 1988-06-22
ES530753A0 (es) 1984-11-16
EP0122732A2 (en) 1984-10-24
US4574935A (en) 1986-03-11

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