Title:
【発明の名称】改良されたコイン受け入れ器用センサ
Document Type and Number:
Japanese Patent JP2002529827
Kind Code:
A
Abstract:
A sensor for a coin acceptor includes an inductor connected in a series resonant circuit. The sensor coils are arranged in a series resonant configuration with the resonant capacitance made up of two identical capacitors, one on either side of the sensor. The series resonant configuration reduces the effects on sensor readings of common mode noise on the coin acceptor power supply.
Inventors:
Ashley, Anthony
Application Number:
JP2000580164A
Publication Date:
September 10, 2002
Filing Date:
November 02, 1999
Export Citation:
Assignee:
Coin Controls Limited
International Classes:
G07D3/14; G07D5/08; (IPC1-7): G07D5/08; G07D3/14
Attorney, Agent or Firm:
Shintaro Nogawa