DE1902807A1 - Muenzpruefer - Google Patents

Muenzpruefer

Info

Publication number
DE1902807A1
DE1902807A1 DE19691902807 DE1902807A DE1902807A1 DE 1902807 A1 DE1902807 A1 DE 1902807A1 DE 19691902807 DE19691902807 DE 19691902807 DE 1902807 A DE1902807 A DE 1902807A DE 1902807 A1 DE1902807 A1 DE 1902807A1
Authority
DE
Germany
Prior art keywords
coin
self
pulse
channel
gate
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.)
Pending
Application number
DE19691902807
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Mario Meloni
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.)
Autelca AG
Original Assignee
Autelca AG
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 Autelca AG filed Critical Autelca AG
Publication of DE1902807A1 publication Critical patent/DE1902807A1/de
Pending 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)
DE19691902807 1968-02-05 1969-01-21 Muenzpruefer Pending DE1902807A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH167668A CH459629A (de) 1968-02-05 1968-02-05 Münzprüfer

Publications (1)

Publication Number Publication Date
DE1902807A1 true DE1902807A1 (de) 1969-09-11

Family

ID=4215984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691902807 Pending DE1902807A1 (de) 1968-02-05 1969-01-21 Muenzpruefer

Country Status (10)

Country Link
US (1) US3587809A (nl)
AT (1) AT287367B (nl)
BE (1) BE727664A (nl)
CH (1) CH459629A (nl)
DE (1) DE1902807A1 (nl)
ES (1) ES362938A1 (nl)
FR (1) FR2001311A1 (nl)
GB (1) GB1261963A (nl)
NL (1) NL6901509A (nl)
SE (1) SE360765B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158025A1 (de) * 1970-11-23 1972-05-31 Mars Inc Münzprüfer

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461404A (en) * 1973-05-18 1977-01-13 Mars Inc Coin selection method and apparatus
US3920149A (en) * 1973-11-23 1975-11-18 Frank J Fortino Beverage dispensing apparatus and method
FR2275829A1 (fr) * 1974-06-19 1976-01-16 Automatisme Cie Gle Dispositif pour la reconnaissance d'une categorie de pieces de monnaie
US4334604A (en) * 1979-03-15 1982-06-15 Casino Investment Limited Coin detecting apparatus for distinguishing genuine coins from slugs, spurious coins and the like
US4354587A (en) * 1980-10-17 1982-10-19 Third Wave Electronics Company, Inc. Coin acceptor or rejector
US4359148A (en) * 1980-10-28 1982-11-16 Third Wave Electronics Company, Inc. Coin acceptor or rejector
US4705154A (en) * 1985-05-17 1987-11-10 Matsushita Electric Industrial Co. Ltd. Coin selection apparatus
FR2591781A1 (fr) * 1985-12-13 1987-06-19 Jofemar Sa Selecteur de monnaies electronique pour machines automatiques de distribution de produits
GB8814980D0 (en) * 1988-06-23 1988-07-27 Ace Coin Equip Coin checking device
US4936435A (en) * 1988-10-11 1990-06-26 Unidynamics Corporation Coin validating apparatus and method
US5244070A (en) * 1992-03-04 1993-09-14 Duncan Industries Parking Control Systems Corp. Dual coil coin sensing apparatus
US5273151A (en) * 1992-03-23 1993-12-28 Duncan Industries Parking Control Systems Corp. Resonant coil coin detection apparatus
GB2313693A (en) * 1996-05-28 1997-12-03 Tangent Technology Limited Coin validation system
US6026946A (en) * 1997-03-10 2000-02-22 Pom, Inc. Enhanced coin discrimination systems and methods
US6227343B1 (en) 1999-03-30 2001-05-08 Millenium Enterprises Ltd. Dual coil coin identifier
US6920972B2 (en) * 2002-02-01 2005-07-26 Pom, Incorporated Coin fraud detection sensing system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158025A1 (de) * 1970-11-23 1972-05-31 Mars Inc Münzprüfer

Also Published As

Publication number Publication date
US3587809A (en) 1971-06-28
BE727664A (nl) 1969-07-01
GB1261963A (en) 1972-02-02
ES362938A1 (es) 1970-11-16
AT287367B (de) 1971-01-25
FR2001311A1 (nl) 1969-09-26
SE360765B (nl) 1973-10-01
CH459629A (de) 1968-07-15
NL6901509A (nl) 1969-08-07

Similar Documents

Publication Publication Date Title
DE1902807A1 (de) Muenzpruefer
DE2832618C2 (nl)
DE2715403C2 (nl)
DE2654472A1 (de) Muenzpruefgeraet
DE2029751C3 (de) Elektronischer Münzprüfer mit einer einzigen Prüfvorrichtung
DE2641331C3 (de) Vorrichtung zum Überwachen der Fadenerzeugung einer Offenend-Spinnmaschine
DE1574573C3 (de) Münzprüfer
EP0023965B2 (de) Münzprüfer für Münzen verschiedenen Durchmessers
DE1902806C3 (de) Mfinzprufer
DE2825651C2 (nl)
DE2158025C3 (de) Vorrichtung zum Prüfen der Echtheit und des Wertes von Münzen
DE3231116A1 (de) Verfahren und vorrichtung zur pruefung von muenzen mit der phasenverschiebung niedriger frequenzen
DE2240162C2 (nl)
DE2526260A1 (de) Erkennungsvorrichtung fuer muenzkategorien
DE2159599C2 (de) Schaltungsanordnung für einen Münzprüfer
DE3506713C2 (nl)
EP0133656A2 (de) Verfahren zum kapazitiven Lesen von Codekarten und Vorrichtung zur Durchführung eines solchen Verfahrens
DE3204607C2 (nl)
DE3034156A1 (de) Schaltungsanordnung zum unterscheiden metallischer gegenstaende, insbesondere zum pruefen von muenzen
DE4308730C2 (de) Vorrichtung zur Bestimmung mindestens eines Codefehlermaßes
DE2014023A1 (de) Vorrichtung zum Prüfen der Eigen schäften von Metallscheiben
DE1947238A1 (de) Elektronischer Mehrsorten-Muenzpruefer
DE2130057C3 (de) Verfahren und Schaltungsanordnung zur Prüfung metallischer Gegenstände, wie Münzen oder dergleichen
DE2522920A1 (de) Fernsteuerungsempfaenger
DE1541815C3 (de) Schaltungsanordnung zur Prüfung von metallischen Gegenständen, insbesondere von Münzen