DE2146184A1 - COIN VALIDATOR - Google Patents

COIN VALIDATOR

Info

Publication number
DE2146184A1
DE2146184A1 DE19712146184 DE2146184A DE2146184A1 DE 2146184 A1 DE2146184 A1 DE 2146184A1 DE 19712146184 DE19712146184 DE 19712146184 DE 2146184 A DE2146184 A DE 2146184A DE 2146184 A1 DE2146184 A1 DE 2146184A1
Authority
DE
Germany
Prior art keywords
coin
sensor
coin validator
evaluation unit
validator according
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
DE19712146184
Other languages
German (de)
Inventor
Heinz Dettmer
Walter Dipl Ing Vogt
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz 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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE19712146184 priority Critical patent/DE2146184A1/en
Priority to GB4154472A priority patent/GB1362628A/en
Publication of DE2146184A1 publication Critical patent/DE2146184A1/en
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)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Description

2H61BA2H61BA

H. Dettraer 7-IoH. Dettraer 7-Io

Verwendete BezugszeichenReference symbols used

DeutschGerman

1 2,1 2,

6, 86, 8

Münzlaufbann Sensor Münze WeicheCoin run sensor coin gate

Feldlinien Umschalter Oszillatorstufe Auswer teeInhe i tField lines changeover switch oscillator stage evaluation unit

UmschalterToggle switch

KippstufeTilting stage

UND-GliedAND element

AusgangskiemmeExit gill

UND-GliedAND element

AusgangsklemmeOutput terminal

309812/0105309812/0105

01-8-81201-8-812

7070

Claims (6)

2U61842U6184 H. Dettmer 7-lo 451 - Φ -H. Dettmer 7-lo 451 - Φ - PatentansprücheClaims / l/ Münzprüfer mit zwei induktiven Sensoren in der Münzlaufbahn, denen mindestens ein Oszillator mit Auswerteeinheit und eine logische Schaltung nachgeschaltet ist, dadurch gekennzeichnet, dass das die durch die Münzlaufbahn (1) laufenden Münzen (4) prüfende Feld des zweiten Sensors (3) in Bezug auf das prüfende Feld des ersten Sensors (2) einen räumlichen Winkel einnimmt./ l / Coin validator with two inductive sensors in the coin track, which are followed by at least one oscillator with an evaluation unit and a logic circuit, characterized in that the field of the second sensor (3) checking the coins (4) running through the coin track (1) assumes a spatial angle with respect to the testing field of the first sensor (2). 2. Münzprüfer nach Anspruch 1, dadurch gekennzeichnet, dass das prüfende Feld des ersten Sensors (2) radial und das prüfende Feld des zweiten Sensors (3) axial durch die zu prüfenden Münzen (4) in der Münzlaufbahn (1) verläuft.2. Coin validator according to claim 1, characterized in that the checking field of the first sensor (2) is radial and the testing field of the second sensor (3) axially through the coins to be tested (4) in the coin path (1) runs. 3. Münzprüfer nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die zwei induktiven Sensoren (2, 3) über einen Umschalter (8) an eine Oszillatorstufe (9) mit Auswerteeinheit (lo) angeschaltet sind.3. coin validator according to claim 1 and 2, characterized in that the two inductive sensors (2, 3) over a changeover switch (8) are connected to an oscillator stage (9) with evaluation unit (lo). 4. Münzprüfer nach Anspruch 1 und 2, dadurch gekennzeichnet, dass Jedem induktiven Sensor (2, 3) eine Oszillatorstufe (9) mit Auswerteeinheit (lo) zugeordnet ist.4. coin validator according to claim 1 and 2, characterized in that each inductive sensor (2, 3) has an oscillator stage (9) is assigned to the evaluation unit (lo). 5. Münzprüfer nach Anspruch 1, 2 und 4, dadurch gekennzeichnet, dass beide induktiven Sensoren (2, 3) gleichzeitig die in der Münzlaufbahn (1) befindliche Münze (4) prüfen.5. Coin validator according to claim 1, 2 and 4, characterized in that both inductive sensors (2, 3) at the same time check the coin (4) in the coin track (1). I.9.I971 Wr/Wa ./.I.9.I971 Wr / Wa ./. 309812/0105309812/0105 H. Dettmer 7-Io #H. Dettmer 7-Io # 6. Münzprüfer nach Anspruch i und 5j dadurch gekennzeichnet, dass beide induktiven Sensoren (2, 35 Teil einer Messbrücke sind und von einem gemeinsamen Oszillator mit nachgeschalteter Äuswerteeinheit gespeist werden.6. coin validator according to claim i and 5j, characterized in that that both inductive sensors (2, 35 are part of a measuring bridge and of a common one Oscillator with downstream evaluation unit be fed. 309S17/010*309S17 / 010 *
DE19712146184 1971-09-15 1971-09-15 COIN VALIDATOR Pending DE2146184A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19712146184 DE2146184A1 (en) 1971-09-15 1971-09-15 COIN VALIDATOR
GB4154472A GB1362628A (en) 1971-09-15 1972-09-07 Coin-testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146184 DE2146184A1 (en) 1971-09-15 1971-09-15 COIN VALIDATOR

Publications (1)

Publication Number Publication Date
DE2146184A1 true DE2146184A1 (en) 1973-03-22

Family

ID=5819665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712146184 Pending DE2146184A1 (en) 1971-09-15 1971-09-15 COIN VALIDATOR

Country Status (2)

Country Link
DE (1) DE2146184A1 (en)
GB (1) GB1362628A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916123A1 (en) * 1979-04-19 1980-10-30 Walter Hanke Mechanische Werks Coin size and composition discriminator - has sensor with two windings over coin channel connected to separate circuits
FR2464525A1 (en) * 1979-09-03 1981-03-06 Cointest Oy METHOD AND APPARATUS FOR IDENTIFYING WORKPIECES OR THE LIKE
EP0213283A1 (en) * 1985-07-26 1987-03-11 Autelca Ag Coin testing apparatus
EP0881606A1 (en) * 1997-05-26 1998-12-02 Asahi Seiko Co. Ltd. Device for discrimination of circular plate bodies

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002047A1 (en) * 1983-11-04 1985-05-09 Mars Incorporated Coin validators
WO1993002431A1 (en) * 1991-07-16 1993-02-04 C.T. Coin A/S Method and apparatus for testing and optionally sorting coins
US6227343B1 (en) * 1999-03-30 2001-05-08 Millenium Enterprises Ltd. Dual coil coin identifier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916123A1 (en) * 1979-04-19 1980-10-30 Walter Hanke Mechanische Werks Coin size and composition discriminator - has sensor with two windings over coin channel connected to separate circuits
FR2464525A1 (en) * 1979-09-03 1981-03-06 Cointest Oy METHOD AND APPARATUS FOR IDENTIFYING WORKPIECES OR THE LIKE
EP0213283A1 (en) * 1985-07-26 1987-03-11 Autelca Ag Coin testing apparatus
EP0881606A1 (en) * 1997-05-26 1998-12-02 Asahi Seiko Co. Ltd. Device for discrimination of circular plate bodies
US6056105A (en) * 1997-05-26 2000-05-02 Asahi Seiko Co., Ltd. Device and method for discriminating a circular plate body such as a coin

Also Published As

Publication number Publication date
GB1362628A (en) 1974-08-07

Similar Documents

Publication Publication Date Title
DE2654472C2 (en)
US4429991A (en) Method for detecting physical anomalies of U.S. currency
DE2146184A1 (en) COIN VALIDATOR
ES432663A1 (en) Device for determining, during operation, the category of a vehicle according to a pre-established group of categories
DE2652085A1 (en) DEVICE FOR NON-DESTRUCTIVE MATERIAL TESTING
DE2912712A1 (en) MEASURING ARRANGEMENT FOR DETECTION OF A METALLIC THREAD EMBEDDED IN PAPER, IN PARTICULAR IN A VOUCHER
US3582882A (en) Randomness monitor
DE3930895A1 (en) CIRCUIT FOR DETECTING THE SPEED OF A WHEEL
GB1272671A (en) Coin acceptor having resistivity and permeability detector
GB1397083A (en) Coin selector utilizing inductive sensors
DE19527287A1 (en) Photoelectric path and angle measuring system for measuring the displacement of two objects to each other
DE2054754A1 (en) Power converter
DE2158025B2 (en) Device for checking the authenticity and value of coins
GB1405937A (en) Coin discriminator
US4148388A (en) Testing apparatus for non-circular coins
EP0232945A3 (en) Method for determining a nuclear magnetization distribution in a layer of a region of examination, and a nuclear spin tomograph for carrying out the method
US3704624A (en) Vehicle testing apparatus and to safety devices therefore
DE3708275C2 (en)
KR930011725B1 (en) Coin selection device
SU464470A1 (en) Device for automatic assessment of rail track condition
KR920018616A (en) Curing sorting device
KR820000515Y1 (en) Checking circuit for license test of driver
DE1918766C3 (en) Pneumatic tube station with a light barrier accessible to operators
SU951311A1 (en) Logic circuit state analysis device
JPS5856155B2 (en) coin sorting device