NO171936C - PROCEDURE AND APPARATUS FOR AA IDENTIFY COINS - Google Patents

PROCEDURE AND APPARATUS FOR AA IDENTIFY COINS

Info

Publication number
NO171936C
NO171936C NO864581A NO864581A NO171936C NO 171936 C NO171936 C NO 171936C NO 864581 A NO864581 A NO 864581A NO 864581 A NO864581 A NO 864581A NO 171936 C NO171936 C NO 171936C
Authority
NO
Norway
Prior art keywords
coin
procedure
identify coins
coins
identify
Prior art date
Application number
NO864581A
Other languages
Norwegian (no)
Other versions
NO864581D0 (en
NO171936B (en
Inventor
Kaj Boerge Hansen
Original Assignee
Standard Electric Kirk
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 Electric Kirk filed Critical Standard Electric Kirk
Publication of NO864581D0 publication Critical patent/NO864581D0/en
Publication of NO171936B publication Critical patent/NO171936B/en
Publication of NO171936C publication Critical patent/NO171936C/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
    • 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
    • G07D5/02—Testing the dimensions, e.g. thickness, diameter; Testing the deformation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Coins (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Soil Working Implements (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Telephone Function (AREA)
  • Cosmetics (AREA)
  • Noodles (AREA)
  • Television Signal Processing For Recording (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

Certain properties of a coin (1) are measured while the coin runs down a ramp (2) and passes between a pair of coils (6). Measurements in the form of attenuated signals (A1, A2, A3, Amax) are taken at several positions determined by coin edge sensing means (3, 4, 5) detecting the trailing edge of the coin.
NO864581A 1985-11-27 1986-11-18 PROCEDURE AND APPARATUS FOR AA IDENTIFY COINS NO171936C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK547985A DK158418C (en) 1985-11-27 1985-11-27 PROCEDURE FOR IDENTIFYING THE MOUNTS AND APPARATUS FOR USE IN EXERCISING THE PROCEDURE

Publications (3)

Publication Number Publication Date
NO864581D0 NO864581D0 (en) 1986-11-18
NO171936B NO171936B (en) 1993-02-08
NO171936C true NO171936C (en) 1993-05-19

Family

ID=8142791

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864581A NO171936C (en) 1985-11-27 1986-11-18 PROCEDURE AND APPARATUS FOR AA IDENTIFY COINS

Country Status (10)

Country Link
EP (1) EP0224946B1 (en)
JP (1) JPS62131397A (en)
AT (1) ATE99816T1 (en)
AU (1) AU585092B2 (en)
DE (1) DE3689514T2 (en)
DK (1) DK158418C (en)
ES (1) ES2047475T3 (en)
FI (1) FI88968C (en)
NO (1) NO171936C (en)
NZ (1) NZ218263A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1011067Y (en) * 1989-07-12 1992-04-01 Jofemar, S.A. IMPROVEMENTS IN THE READING OF MAGNETIC SENSORS IN COIN SELECTORS.
EP0505609B2 (en) * 1991-03-27 2004-03-17 Nippon Conlux Co., Ltd. Method and apparatus for discriminating coins
GB9221868D0 (en) * 1992-10-19 1992-12-02 Case Icc Limited Coin transporting apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739895A (en) * 1971-08-16 1973-06-19 G Fougere Method and apparatus for testing coins employing dimensional categorizing means
US3754558A (en) * 1972-03-13 1973-08-28 Abbott Coin Counter Coin processing apparatus with jam detection system
DE2213376A1 (en) * 1972-03-20 1973-09-27 Pruemm Geb Heuser Margot ELECTRONIC COIN VALIDATOR
JPS4928476A (en) * 1972-07-14 1974-03-13
JPS51147394A (en) * 1975-06-12 1976-12-17 Anritsu Corp Coin sorter
JPS52117698A (en) * 1976-03-29 1977-10-03 Anritsu Electric Co Ltd Coin selecting device
FR2359468A2 (en) * 1976-07-23 1978-02-17 Crouzet Sa Coin selector for automatic vending machine - compares impedance of winding with reference as coin falls through centre of winding
FR2408183A1 (en) * 1977-11-03 1979-06-01 Signaux Entr Electriques CONTROLLER OF METAL COINS, AND IN PARTICULAR COINS
JPS5517258U (en) * 1978-07-20 1980-02-02
AU553933B2 (en) * 1978-08-30 1986-07-31 Gec Plessey Telecommunications Limited Coin discriminating appaaratus
EP0053735B1 (en) * 1980-12-05 1985-08-28 Ascom Autelca Ag Circuitry for a coin tester
JPS57139885A (en) * 1981-02-24 1982-08-30 Omron Tateisi Electronics Co Coin selector
ATE17060T1 (en) * 1981-03-06 1986-01-15 Sodeco Compteurs De Geneve DEVICE FOR TESTING COINS.
EP0066013B1 (en) * 1981-06-03 1986-12-10 International Standard Electric Corporation Article recognition system and processor controlled system
JPS5958595A (en) * 1982-09-28 1984-04-04 富士電機株式会社 Coin selector

Also Published As

Publication number Publication date
DE3689514T2 (en) 1994-06-23
ATE99816T1 (en) 1994-01-15
DE3689514D1 (en) 1994-02-17
EP0224946B1 (en) 1994-01-05
JPS62131397A (en) 1987-06-13
FI864580A0 (en) 1986-11-11
AU6519686A (en) 1987-06-04
AU585092B2 (en) 1989-06-08
NZ218263A (en) 1989-03-29
ES2047475T3 (en) 1994-03-01
DK547985D0 (en) 1985-11-27
FI88968B (en) 1993-04-15
NO864581D0 (en) 1986-11-18
JPH0529959B2 (en) 1993-05-06
EP0224946A3 (en) 1989-02-22
DK158418B (en) 1990-05-14
NO171936B (en) 1993-02-08
FI88968C (en) 1993-07-26
EP0224946A2 (en) 1987-06-10
FI864580A (en) 1987-05-28
DK158418C (en) 1990-10-22
DK547985A (en) 1987-05-28

Similar Documents

Publication Publication Date Title
KR960001452B1 (en) Method and apparatus for validating coins
EP0390877A4 (en) Boiling condition detector
SE441314B (en) APPARATUS FOR QUICK HANDLING, ACCOUNT AND ATTENTION OF AUTHENTICITY CHECKING BANKNOTES AND SIMILAR PAYMENTS
DE68901598D1 (en) APPARATUS FOR DETECTING THE POSITION OF THE EDGE OF AN OBJECT.
NO912399L (en) APPARATUS FOR MEASURING ACOUSTIC SPEED IN A TEST.
EP0203702A3 (en) Moving coin validation
FR2339231A1 (en) PNEUMATIC DRIVE DEVICE FOR EDDY CURRENT MEASURING PROBES
NO171936C (en) PROCEDURE AND APPARATUS FOR AA IDENTIFY COINS
EP0311947A3 (en) Count error detecting device for count type measuring instruments
NO893660D0 (en) PROCEDURE AND APPARATUS FOR MEASURING LEVEL THINKING.
EP0311554A3 (en) Method and apparatus for testing coins
DE3671290D1 (en) APPARATUS FOR MEASURING A FABRIC TAPE.
JPS52122193A (en) Device for distinguishing correct paper money from false one
JPS5433099A (en) Automatic ticket examination apparatus
Nemeth et al. The DST tester for measurements on electrical steel
PT84115A (en) Identification method for coins guided through passage - taking electromagnetic measurements at positions determined by coin edge sensors and detecting trailing edge of coin
IL55321A0 (en) Apparatus for detecting counterfeit paper currency
NO923132D0 (en) PROCEDURE FOR AA CORRECT MAGNETIC MEASUREMENTS MADE IN A BROWN WITH A MEASURING DEVICE, FOR AA DETERMINE ITS ASIMUT
JPS53116189A (en) Detecting method and apparatus for error signals in nonndestructive inspection instruments
JPS6417169A (en) Position detecting method for processing picture