ES2080521T3 - Metodo y aparato para la comprobacion de monedas. - Google Patents

Metodo y aparato para la comprobacion de monedas.

Info

Publication number
ES2080521T3
ES2080521T3 ES92922260T ES92922260T ES2080521T3 ES 2080521 T3 ES2080521 T3 ES 2080521T3 ES 92922260 T ES92922260 T ES 92922260T ES 92922260 T ES92922260 T ES 92922260T ES 2080521 T3 ES2080521 T3 ES 2080521T3
Authority
ES
Spain
Prior art keywords
currency
reactance
loss
measurements
phase discrimination
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 - Lifetime
Application number
ES92922260T
Other languages
English (en)
Spanish (es)
Inventor
David Michael Furneaux
Timothy Peter Waite
John William Bailey
Alan Ralph
Michael Chittleborough
Cary Sagady
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.)
Mars Inc
Original Assignee
Mars Inc
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 US07/868,551 external-priority patent/US5213190A/en
Application filed by Mars Inc filed Critical Mars Inc
Application granted granted Critical
Publication of ES2080521T3 publication Critical patent/ES2080521T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Basic Packing Technique (AREA)
ES92922260T 1992-04-14 1992-10-15 Metodo y aparato para la comprobacion de monedas. Expired - Lifetime ES2080521T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/868,551 US5213190A (en) 1991-04-15 1992-04-14 Method and apparatus for testing coins

Publications (1)

Publication Number Publication Date
ES2080521T3 true ES2080521T3 (es) 1996-02-01

Family

ID=25351909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92922260T Expired - Lifetime ES2080521T3 (es) 1992-04-14 1992-10-15 Metodo y aparato para la comprobacion de monedas.

Country Status (6)

Country Link
EP (1) EP0603340B1 (ja)
JP (1) JP2966933B2 (ja)
AU (1) AU661243B2 (ja)
DE (1) DE69206809T2 (ja)
ES (1) ES2080521T3 (ja)
WO (1) WO1993021608A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170678A1 (es) * 2000-06-30 2002-08-01 Azkoyen Medios De Pago Sa Metodo y aparato de obtencion de caracteristicas fisicas de monedas para su identificacion.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9922487B2 (en) 2013-09-11 2018-03-20 Sigma Metalytics, Llc Device for use in detecting counterfeit or altered bullion, coins or metal
US10417855B2 (en) 2016-01-18 2019-09-17 Sigma Metalytics LLC Systems and methods for detecting fake or altered bullion, coins, and metal
CN109900748B (zh) * 2019-04-24 2021-06-08 武汉市新宜电器设备制造有限公司 一种基于电阻测量的安防维稳物件的识别方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749220A (en) * 1971-10-06 1973-07-31 Anritsu Electric Co Ltd Coin discriminating apparatus
JPS56126769A (en) * 1980-03-11 1981-10-05 Yokogawa Hewlett Packard Ltd Impedance meter
ZA821411B (en) * 1981-03-19 1983-02-23 Aeronautical General Instr Coin validation apparatus
JPH01226093A (ja) * 1988-03-07 1989-09-08 Mitsubishi Heavy Ind Ltd 硬貨判別装置
JPH0745809Y2 (ja) * 1989-04-19 1995-10-18 三菱重工業株式会社 硬貨判別装置
GB2254948B (en) * 1991-04-15 1995-03-08 Mars Inc Apparatus and method for testing coins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170678A1 (es) * 2000-06-30 2002-08-01 Azkoyen Medios De Pago Sa Metodo y aparato de obtencion de caracteristicas fisicas de monedas para su identificacion.

Also Published As

Publication number Publication date
JP2966933B2 (ja) 1999-10-25
EP0603340B1 (en) 1995-12-13
AU2871792A (en) 1993-11-18
EP0603340A4 (en) 1994-10-19
DE69206809T2 (de) 1996-07-25
DE69206809D1 (de) 1996-01-25
JPH06509673A (ja) 1994-10-27
WO1993021608A1 (en) 1993-10-28
AU661243B2 (en) 1995-07-13
EP0603340A1 (en) 1994-06-29

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