发明名称 |
ELECTRONICALLY KEYED DISPENSING SYSTEMS AND RELATED METHODS UTILIZING NEAR FIELD FREQUENCY RESPONSE |
摘要 |
<p>ELECTRONICALLY KEYED DISPENSING SYSTEMS AND RELATED METHODS UTILIZING NEAR FIELD FREQUENCY RESPONSE A dispensing system is disclosed which utilizes an electronically powered key device and/or identification code associated with a refill container to preclude the need for mechanical keys. The system utilizes a near field frequency response to determine whether a refill container is compatible with a dispensing system. In particular, the refill container is provided with a coil terminated by one of a number of capacitors. The container is received in a housing that provides a pair of coils that are in a spatial relationship with the installed refill container's coil. By energizing one of the housing's coils, the other coil detects a unique electronic signature generated by the container's coil. If the signature is acceptable, the dispensing system is allowed to dispense a quantity of material. The system also provides a unique latching mechanism to retain the container and ensure positioning of all the coils.</p> |
申请公布号 |
SG146617(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
SG20080065781 |
申请日期 |
2005.12.06 |
申请人 |
JOSEPH KANFER |
发明人 |
REYNOLDS AARON R.;ROSENKRANZ MARK E.;WATERHOUSE PAUL |
分类号 |
B67D7/06;B67D7/08;B67D7/10;B67D7/22;B67D7/34;B67D7/56;B67D7/84 |
主分类号 |
B67D7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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