ATE475157T1 - COIL ARRANGEMENT FOR COIN DETECTORS - Google Patents

COIL ARRANGEMENT FOR COIN DETECTORS

Info

Publication number
ATE475157T1
ATE475157T1 AT03017366T AT03017366T ATE475157T1 AT E475157 T1 ATE475157 T1 AT E475157T1 AT 03017366 T AT03017366 T AT 03017366T AT 03017366 T AT03017366 T AT 03017366T AT E475157 T1 ATE475157 T1 AT E475157T1
Authority
AT
Austria
Prior art keywords
coil
elongate
lower section
section
coins
Prior art date
Application number
AT03017366T
Other languages
German (de)
Inventor
Anton Glueck
Ulrich Cohrs
Wilfried Meyer
Original Assignee
Nat Rejectors 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 Nat Rejectors Gmbh filed Critical Nat Rejectors Gmbh
Application granted granted Critical
Publication of ATE475157T1 publication Critical patent/ATE475157T1/en

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)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

The coil apparatus has a rectangular transmitter (14) and receiver (16) coil which extend perpendicular to the direction in which the coins travel. The receiver coil is divided into an upper and a lower section (18,22). The upper section extends so far over the lower section that it is only partly covered by the smallest diameter coins. The lower section extends as far as or beyond the track (10) on which the coins (12) travel. The receiver coil has a one piece ferrite shell with a cylindrical core section (24) for the lower section, and an oval or elongate core section above the cylindrical core. An elongate coil body is provided which can be attached to the ferrite shell. The coil winding extends on the elongate coil body over the core section and downwards. A separate round coil body has a coil winding and is arranged within the elongate coil body on the cylindrical core.
AT03017366T 2002-10-31 2003-07-31 COIL ARRANGEMENT FOR COIN DETECTORS ATE475157T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20216785U DE20216785U1 (en) 2002-10-31 2002-10-31 Coil arrangement for coin validators

Publications (1)

Publication Number Publication Date
ATE475157T1 true ATE475157T1 (en) 2010-08-15

Family

ID=7976513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03017366T ATE475157T1 (en) 2002-10-31 2003-07-31 COIL ARRANGEMENT FOR COIN DETECTORS

Country Status (4)

Country Link
EP (1) EP1416445B1 (en)
AT (1) ATE475157T1 (en)
DE (2) DE20216785U1 (en)
ES (1) ES2345190T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008027037B4 (en) * 2008-06-06 2010-06-10 International Currency Technologies Corporation coin validator
DE102009003993A1 (en) 2009-01-07 2010-07-08 National Rejectors, Inc. Gmbh Inductive measuring system for free-fall coins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969885A (en) * 1982-10-13 1984-04-20 神鋼電機株式会社 Coin discriminator
WO1993007589A1 (en) * 1991-09-28 1993-04-15 Anritsu Corporation Device for sorting coins
GB2323200B (en) * 1997-02-24 2001-02-28 Mars Inc Coin validator
GB2323199B (en) * 1997-02-24 2000-12-20 Mars Inc Method and apparatus for validating coins
DE19726449C2 (en) * 1997-06-21 1999-04-15 Nat Rejectors Gmbh Method and circuit arrangement for checking coins
DE10140225C2 (en) * 2001-08-16 2003-08-07 Nat Rejectors Gmbh Method and device for measuring the diameter of coins

Also Published As

Publication number Publication date
EP1416445A2 (en) 2004-05-06
DE50312904D1 (en) 2010-09-02
EP1416445A3 (en) 2004-11-03
ES2345190T3 (en) 2010-09-17
EP1416445B1 (en) 2010-07-21
DE20216785U1 (en) 2003-01-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee