DE59906832D1 - Circuit arrangement for checking coins in a coin operated device - Google Patents

Circuit arrangement for checking coins in a coin operated device

Info

Publication number
DE59906832D1
DE59906832D1 DE59906832T DE59906832T DE59906832D1 DE 59906832 D1 DE59906832 D1 DE 59906832D1 DE 59906832 T DE59906832 T DE 59906832T DE 59906832 T DE59906832 T DE 59906832T DE 59906832 D1 DE59906832 D1 DE 59906832D1
Authority
DE
Germany
Prior art keywords
coil
circuit arrangement
operated device
coin operated
checking coins
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
DE59906832T
Other languages
German (de)
Inventor
Hans-Ulrich Cohrs
Wilfried Meyer
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
Application granted granted Critical
Publication of DE59906832D1 publication Critical patent/DE59906832D1/en
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

Abstract

Circuit comprises a signal generator (18) with a primary coil (10) for storage of a periodic emitter signal and a secondary coil (12) coupled inductiveyl with the first coil, so that the electric field between the coils is transversed by falling coins with a third coil (14) inductively coupled to the first coil so that its signal acts on the emitter signal so that they are synchronized.
DE59906832T 1998-08-12 1999-07-26 Circuit arrangement for checking coins in a coin operated device Expired - Lifetime DE59906832D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19836490A DE19836490C2 (en) 1998-08-12 1998-08-12 Circuit arrangement for checking coins in a coin operated device

Publications (1)

Publication Number Publication Date
DE59906832D1 true DE59906832D1 (en) 2003-10-09

Family

ID=7877274

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19836490A Expired - Fee Related DE19836490C2 (en) 1998-08-12 1998-08-12 Circuit arrangement for checking coins in a coin operated device
DE59906832T Expired - Lifetime DE59906832D1 (en) 1998-08-12 1999-07-26 Circuit arrangement for checking coins in a coin operated device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19836490A Expired - Fee Related DE19836490C2 (en) 1998-08-12 1998-08-12 Circuit arrangement for checking coins in a coin operated device

Country Status (4)

Country Link
EP (1) EP0980051B1 (en)
AT (1) ATE249077T1 (en)
DE (2) DE19836490C2 (en)
ES (1) ES2205655T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046390B3 (en) * 2007-09-20 2008-11-27 National Rejectors, Inc. Gmbh Method for checking coins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034426C3 (en) * 1969-08-25 1981-01-15 Adolf 8150 Roggersdorf Hinterstocker Electronic coin validator
AU7949982A (en) * 1981-01-22 1982-07-29 Coin Controls Limited Coin testing
FR2538934A1 (en) * 1982-12-30 1984-07-06 Flonic Sa Device for checking the authenticity of coins
US4809838A (en) * 1987-06-15 1989-03-07 Coin Acceptors, Inc. Coin detection means including a current ramp generator
GB8912522D0 (en) * 1989-05-26 1989-07-19 Coin Controls Coin discrimination apparatus with temperature compensation
DE4101157A1 (en) * 1991-01-14 1992-07-16 Trenner D Wh Muenzpruefer DEVICE FOR TESTING COINS OR THE SAME METAL DISC
US5293979A (en) * 1991-12-10 1994-03-15 Coin Acceptors, Inc. Coin detection and validation means
DE19726449C2 (en) * 1997-06-21 1999-04-15 Nat Rejectors Gmbh Method and circuit arrangement for checking coins

Also Published As

Publication number Publication date
EP0980051A1 (en) 2000-02-16
DE19836490C2 (en) 2002-06-20
ES2205655T3 (en) 2004-05-01
DE19836490A1 (en) 2000-02-17
ATE249077T1 (en) 2003-09-15
EP0980051B1 (en) 2003-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition