ZA816172B - Electronic coin validators - Google Patents

Electronic coin validators

Info

Publication number
ZA816172B
ZA816172B ZA816172A ZA816172A ZA816172B ZA 816172 B ZA816172 B ZA 816172B ZA 816172 A ZA816172 A ZA 816172A ZA 816172 A ZA816172 A ZA 816172A ZA 816172 B ZA816172 B ZA 816172B
Authority
ZA
South Africa
Prior art keywords
coin
electronic coin
coin validators
parameter
measure
Prior art date
Application number
ZA816172A
Other languages
English (en)
Inventor
John Arnold Stockdale
John Hewinson
Original Assignee
Plessey Overseas
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 Plessey Overseas filed Critical Plessey Overseas
Publication of ZA816172B publication Critical patent/ZA816172B/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Seasonings (AREA)
  • Noodles (AREA)
  • Confectionery (AREA)
ZA816172A 1980-09-19 1981-09-04 Electronic coin validators ZA816172B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8030389 1980-09-19

Publications (1)

Publication Number Publication Date
ZA816172B true ZA816172B (en) 1982-09-29

Family

ID=10516179

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA816172A ZA816172B (en) 1980-09-19 1981-09-04 Electronic coin validators

Country Status (7)

Country Link
EP (1) EP0048557B1 (de)
AT (1) ATE12710T1 (de)
AU (1) AU541536B2 (de)
DE (1) DE3169841D1 (de)
IE (1) IE52100B1 (de)
ZA (1) ZA816172B (de)
ZW (1) ZW22881A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8303587D0 (en) * 1983-02-09 1983-03-16 Chapman Cash Processing Ltd Coin discriminating apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925042A1 (de) * 1969-05-16 1970-11-26 Johann Stegmueller Verfahren zur Erkennung bzw. zur Ermittlung von Abmessungen und Material von Muenzenund Werkstuecken mittels kapazitiver oder/und induktiver Tastsonden
DE1930345A1 (de) * 1969-06-14 1970-12-23 Nat Rejectors Gmbh Anordnung zur Sortierung von metallischen Blechen oder Scheiben
FR2212589B1 (de) * 1972-12-29 1976-10-29 Satmam
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
FR2305809A1 (fr) * 1975-03-25 1976-10-22 Crouzet Sa Dispositif d'authentification de titres monetaires
DE2551321A1 (de) * 1975-11-13 1977-05-26 Berliner Maschinenbau Ag Automatisch programmierbare schaltung zur pruefung von muenzen
JPS5611181Y2 (de) * 1975-12-02 1981-03-13
JPS5296598A (en) * 1976-02-10 1977-08-13 Nippon Koinko Kk Coin examining means for automatic vending machines
US4108296A (en) * 1976-04-08 1978-08-22 Nippon Coinco Co., Ltd. Coin receiving apparatus for a vending machine

Also Published As

Publication number Publication date
EP0048557B1 (de) 1985-04-10
DE3169841D1 (en) 1985-05-15
ATE12710T1 (de) 1985-04-15
IE812174L (en) 1982-03-19
AU541536B2 (en) 1985-01-10
EP0048557A1 (de) 1982-03-31
ZW22881A1 (en) 1981-12-09
AU7516781A (en) 1982-03-25
IE52100B1 (en) 1987-06-10

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