发明公开
- 专利标题： IMPROVED SENSOR FOR COIN ACCEPTOR
- 专利标题（中）： 改进投币
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申请号： EP99952688.2申请日： 1999-11-02
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公开(公告)号： EP1125256A1公开(公告)日： 2001-08-22
- 发明人: ASHLEY, Anthony
- 申请人： COIN CONTROLS LIMITED
- 申请人地址： New Coin StreetRoyton OldhamLancashire OL2 6JZ GB
- 专利权人： COIN CONTROLS LIMITED
- 当前专利权人： COIN CONTROLS LIMITED
- 当前专利权人地址： New Coin StreetRoyton OldhamLancashire OL2 6JZ GB
- 代理机构： Walaski, Jan Filip
- 优先权： GB9823970 19981102
- 国际公布： WO0026859 20000511
- 主分类号： G07D5/08
- IPC分类号： G07D5/08
摘要：
A sensor (S1) for a coin acceptor includes an inductor (L1) 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 (C1, C2), 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.
公开/授权文献
- EP1125256B1 IMPROVED SENSOR FOR COIN ACCEPTOR 公开/授权日：2004-10-20
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