EP0889447A3 - Optischer Sensor in Münzprüfanordnungen - Google Patents

Optischer Sensor in Münzprüfanordnungen Download PDF

Info

Publication number
EP0889447A3
EP0889447A3 EP98108480A EP98108480A EP0889447A3 EP 0889447 A3 EP0889447 A3 EP 0889447A3 EP 98108480 A EP98108480 A EP 98108480A EP 98108480 A EP98108480 A EP 98108480A EP 0889447 A3 EP0889447 A3 EP 0889447A3
Authority
EP
European Patent Office
Prior art keywords
electronic switch
optical sensor
storage device
energy storage
electronic
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.)
Granted
Application number
EP98108480A
Other languages
English (en)
French (fr)
Other versions
EP0889447B1 (de
EP0889447A2 (de
Inventor
Ulrich Cohrs
Wilfried Meyer
Gerhard Schlichting
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.)
Crane Payment Innovations GmbH
Original Assignee
National Rejectors Inc GmbH
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 National Rejectors Inc GmbH filed Critical National Rejectors Inc GmbH
Publication of EP0889447A2 publication Critical patent/EP0889447A2/de
Publication of EP0889447A3 publication Critical patent/EP0889447A3/de
Application granted granted Critical
Publication of EP0889447B1 publication Critical patent/EP0889447B1/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Electronic Switches (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

Optischer Sensor in Münzprüfanordnungen zur Feststellung der Anwesenheit einer Münze, mit mindestens zwei optischen Sendern, die von einer Stromquelle gespeist sind und mindestens einem optischen Empfänger, der mit einer elektronischen Empfangs- und Abfrageschaltung verbunden ist, wobei die optischen Sender über jeweils einen elektronischen Schalter mit einem elektrischen Energiespeicher verbindbar sind, die elektronischen Schalter von Steuerimpulsen eines Mikroprozessors betätigt sind, wobei ferner der die Energiespeicher so geschaltet ist/sind, daß er/sie zwischen den Steuerimpulsen geladen werden und wobei die optischen Sender mit elektronischem Schalter und Energiespeicher angeordnet sind derart, daß der eine elektronische Schalter mit der ansteigenden und der andere elektronische Schalter mit der abfallenden Flanke eines Steuerimpulses betätigt wird.
EP98108480A 1997-07-03 1998-05-09 Optischer Sensor in Münzprüfanordnungen Expired - Lifetime EP0889447B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29711694U 1997-07-03
DE29711694U DE29711694U1 (de) 1997-07-03 1997-07-03 Optischer Sensor in Münzprüfanordnungen

Publications (3)

Publication Number Publication Date
EP0889447A2 EP0889447A2 (de) 1999-01-07
EP0889447A3 true EP0889447A3 (de) 1999-10-13
EP0889447B1 EP0889447B1 (de) 2003-06-18

Family

ID=8042573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108480A Expired - Lifetime EP0889447B1 (de) 1997-07-03 1998-05-09 Optischer Sensor in Münzprüfanordnungen

Country Status (3)

Country Link
EP (1) EP0889447B1 (de)
DE (2) DE29711694U1 (de)
ES (1) ES2198616T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899477B1 (de) 1997-09-01 2003-11-26 Kanzaki Kokyukoki Mfg. Co., Ltd. Getriebe für ein Arbeitsfahrzeug
GB2401980B (en) * 2003-03-14 2006-02-15 Int Currency Tech Power control circuit for use in a vending machine
ES2387027B1 (es) * 2011-02-15 2013-06-24 Ojmar, S.A. Cerradura con deteccion optica de moneda.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416045A1 (de) * 1984-04-30 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erkennung von muenzen bei selbstverkaeufern
DE4301530C1 (de) * 1993-01-21 1994-06-30 Nat Rejectors Gmbh Induktiver Einschaltsensor für batteriebetriebene Münzprüfer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2055134A1 (de) * 1970-11-10 1972-05-18 Pruemm G Elektronischer Münzprüfer
US5673781A (en) * 1995-11-21 1997-10-07 Coin Acceptors, Inc. Coin detection device and associated method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416045A1 (de) * 1984-04-30 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erkennung von muenzen bei selbstverkaeufern
DE4301530C1 (de) * 1993-01-21 1994-06-30 Nat Rejectors Gmbh Induktiver Einschaltsensor für batteriebetriebene Münzprüfer

Also Published As

Publication number Publication date
ES2198616T3 (es) 2004-02-01
DE29711694U1 (de) 1997-09-18
DE59808736D1 (de) 2003-07-24
EP0889447B1 (de) 2003-06-18
EP0889447A2 (de) 1999-01-07

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