COIN IDENTIFICATION METHOD AND COIN SENSOR

• Main Author: IKETA KENICHIRO
• Format: Patent
• Language: English
• Published: 22.02.2007
• Subjects: CHECKING-DEVICES; HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING; PHYSICS

PROBLEM TO BE SOLVED: To provide a coin sensor for discriminating the quality of a material and the thickness of a coin which passes a coin path by a compact and inexpensive configuration. SOLUTION: In a coin sensor 1, an oscillation side coil 4 and a reception side coil 5 are faced to each other wi...